Part No. 908300 DG MU 3PY 208 3W+G

GTIN 4013364148680, Customs tariff No. (EU): 85363030, Gross weight: 323.70 g, PU: 1.00 pc(s)

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DEHNguard MU 3PY 208 3W+G R surge arrester
3-pole, modular, pluggable surge arrester
for 120/208 V wye systems
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 120/208 V wye
Voltage protection level [L-G]/[L-L]: 600 Vpk / 1200 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 3 modules

Brand: DEHN
Type: DG MU 3PY 208 3W+G
Part No.: 908300
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	180 V a.c. / 360 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	600 V_pk / 1200 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-G] / [L-L] (U_N )	120 V a.c. / 208 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	180 V a.c. / 360 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	600 V_pk / 1200 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	3 Phase Wye
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	3 module(s), DIN 43880
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908314 DG MU 3PY 480 3W+G

GTIN 4013364148703, Customs tariff No. (EU): 85363030, Gross weight: 360.30 g, PU: 1.00 pc(s)

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DEHNguard MU 3PY 480 3W+G surge arrester
3-pole, modular, pluggable surge arrester
for 277/480 V wye systems
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 277/480 V wye
Voltage protection level [L-G]/[L-L]: 1200 Vpk / 2400 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 3 modules

Brand: DEHN
Type: DG MU 3PY 480 3W+G
Part No.: 908314
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	385 V a.c. / 770 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	1200 V_pk / 2500 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-G] / [L-L] (U_N )	277 V a.c. / 480 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	385 V a.c. / 770 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	1200 V_pk / 2500 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	3 Phase Wye
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	3 module(s), DIN 43880
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908301 DG MU 3PY 600 3W+G

GTIN 4013364148727, Customs tariff No. (EU): 85363030, Gross weight: 383.70 g, PU: 1.00 pc(s)

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CAD files

DEHNguard MU 3PY 600 3W+G surge arrester
3-pole, modular, pluggable surge arrester
for 347/600 V wye systems
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 347/600 V wye
Voltage protection level [L-G]/[L-L]: 1500 Vpk/3000 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 3 modules

Brand: DEHN
Type: DG MU 3PY 600 3W+G
Part No.: 908301
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	510 V a.c. / 1020 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	1500 V_pk / 3000 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-G] / [L-L] (U_N )	347 V a.c. / 600 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	510 V a.c. / 1020 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	1500 V_pk / 3000 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	3 Phase Wye
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	3 module(s), DIN 43880
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908305 DG MU 3PY 208 3W+G R

GTIN 4013364148697, Customs tariff No. (EU): 85363030, Gross weight: 330.90 g, PU: 1.00 pc(s)

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Additional information

CAD files

DEHNguard MU 3PY 208 3W+G R surge arrester
3-pole, modular, pluggable surge arrester
for 120/208 V wye systems
with remote signalling contact
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 120/208 V wye
Voltage protection level [L-G]/[L-L]: 600 Vpk / 1200 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 3 modules

Brand: DEHN
Type: DG MU 3PY 208 3W+G R
Part No.: 908305
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	180 V a.c. / 360 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	600 V_pk / 1200 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-G] / [L-L] (U_N )	120 V a.c. / 208 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	180 V a.c. / 360 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	600 V_pk / 1200 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	3 Phase Wye
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	3 module(s), DIN 43880
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Remote Status NEC Circuits	NEC Class 2 circuits only
Remote Status Wire Sizes	AWG 16-22 / 1.5 mm² - 0.34mm²
Remote Status Terminal Torque Ratings	3 Lbs-in
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908319 DG MU 3PY 480 3W+G R

GTIN 4013364148710, Customs tariff No. (EU): 85363030, Gross weight: 368.10 g, PU: 1.00 pc(s)

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Additional information

CAD files

DEHNguard MU 3PY 480 3W+G R surge arrester
3-pole, modular, pluggable surge arrester
for 277/480 V wye systems
with remote signalling contact
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 277/480 V wye
Voltage protection level [L-G]/[L-L]: 1200 Vpk / 2500 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 3 modules

Brand: DEHN
Type: DG MU 3PY 480 3W+G R
Part No.: 908319
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	385 V a.c. / 770 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	1200 V_pk / 2500 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
UL 1449 edition	5^th edition
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-G] / [L-L] (U_N )	277 V a.c. / 480 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	385 V a.c. / 770 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	1200 V_pk / 2500 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	3 Phase Wye
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	3 module(s), DIN 43880
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Remote Status NEC Circuits	NEC Class 2 circuits only
Remote Status Wire Sizes	AWG 16-22 / 1.5 mm² - 0.34mm²
Remote Status Terminal Torque Ratings	3 Lbs-in
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908306 DG MU 3PY 600 3W+G R

GTIN 4013364148734, Customs tariff No. (EU): 85363030, Gross weight: 391.20 g, PU: 1.00 pc(s)

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Additional information

CAD files

Surge arrester DEHNguard MU 3PY 600 3W+G R
3-pole, modular, pluggable surge arrester
for 347/600 V wye systems
with remote signalling contact
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 347/600 V wye
Voltage protection level [L-G]/[L-L]: 1500 Vpk/3000 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 3 modules

Brand: DEHN
Type: DG MU 3PY 600 3W+G R
Part No.: 908306
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	510 V a.c. / 1020 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	1500 V_pk / 3000 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-G] / [L-L] (U_N )	347 V a.c. / 600 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	510 V a.c. / 1020 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	1500 V_pk / 3000 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	3 Phase Wye
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	3 module(s), DIN 43880
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Remote Status NEC Circuits	NEC Class 2 circuits only
Remote Status Wire Sizes	AWG 16-22 / 1.5 mm² - 0.34mm²
Remote Status Terminal Torque Ratings	3 Lbs-in
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908350 DG MU 3PD 480 3W+G

GTIN 4013364148741, Customs tariff No. (EU): 85363030, Gross weight: 393.70 g, PU: 1.00 pc(s)

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Additional information

CAD files

Surge arrester DEHNguard MU 3PD 480 3W+G
3-pole, modular, pluggable surge arrester
for 480 V delta systems
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 480 V delta
Voltage protection level [L-G]/[L-L]: 1800 Vpk/3000 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 3 modules

Brand: DEHN
Type: DG MU 3PD 480 3W+G
Part No.: 908350
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	550 V a.c. / 1100 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	1800 V_pk / 3000 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-G] / [L-L] (U_N )	480 V a.c. / 480 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	550 V a.c. / 1100 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	1800 V_pk / 3000 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	3 Phase Delta
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	3 module(s), DIN 43880
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908351 DG MU 3PD 240 3W+G

GTIN 4013364148826, Customs tariff No. (EU): 85363030, Gross weight: 339.90 g, PU: 1.00 pc(s)

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Additional information

CAD files

Surge arrester DEHNguard DG MU 3PD 240 3W+G
3-pole, modular, pluggable surge arrester
for 240 V delta systems
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 240 V delta
Voltage protection level [L-G]/[L-L]: 800 Vpk/1500 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 3 modules

Brand: DEHN
Type: DG MU 3PD 240 3W+G
Part No.: 908351
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	275 V a.c. / 550 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	800 V_pk / 1500 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-G] / [L-L] (U_N )	240 V a.c. / 240 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	275 V a.c. / 550 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	800 V_pk / 1500 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	3 Phase Delta
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	3 module(s), DIN 43880
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908355 DG MU 3PD 480 3W+G R

GTIN 4013364148758, Customs tariff No. (EU): 85363030, Gross weight: 400.50 g, PU: 1.00 pc(s)

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Additional information

CAD files

DEHNguard MU 3PD 480 3W+G R surge arrester
3-pole, modular, pluggable surge arrester
for 480 V delta systems
with remote signalling contact
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 480 V delta
Voltage protection level [L-G]/[L-L]: 1800 Vpk/3000 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 3 modules

Brand: DEHN
Type: DG MU 3PD 480 3W+G R
Part No.: 908355
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	550 V a.c. / 1100 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	1800 V_pk / 3000 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
UL 1449 edition	5^th edition
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-G] / [L-L] (U_N )	480 V a.c. / 480 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	550 V a.c. / 1100 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	1800 V_pk / 3000 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	3 Phase Delta
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	3 module(s), DIN 43880
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Remote Status NEC Circuits	NEC Class 2 circuits only
Remote Status Wire Sizes	AWG 16-22 / 1.5 mm² - 0.34mm²
Remote Status Terminal Torque Ratings	3 Lbs-in
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908356 DG MU 3PD 240 3W+G R

GTIN 4013364148833, Customs tariff No. (EU): 85363030, Gross weight: 346.30 g, PU: 1.00 pc(s)

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CAD files

DEHNguard DG MU 3PD 240 3W+G R surge arrester
3-pole, modular, pluggable surge arrester
for 240‑V delta systems
with remote signalling contact
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 240 V delta
Voltage protection level [L-G]/[L-L]: 800 Vpk/1500 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 3 modules

Brand: DEHN
Type: DG MU 3PD 240 3W+G R
Part No.: 908356
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	275 V a.c. / 550 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	800 V_pk / 1500 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
UL 1449 edition	5^th edition
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-G] / [L-L] (U_N )	240 V a.c. / 240 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	275 V a.c. / 550 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	800 V_pk / 1500 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	3 Phase Delta
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	3 module(s), DIN 43880
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Remote Status NEC Circuits	NEC Class 2 circuits only
Remote Status Wire Sizes	AWG 16-22 / 1.5 mm² - 0.34mm²
Remote Status Terminal Torque Ratings	3 Lbs-in
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908340 DG MU 3PY 208 4W+G

GTIN 4013364148840, Customs tariff No. (EU): 85363030, Gross weight: 412.30 g, PU: 1.00 pc(s)

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CAD files

DEHNguard MU 3PY 208 4W+G surge arrester
4-pole, modular, pluggable surge arrester
for 120/208 V delta systems
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 120/208 V wye
Voltage protection level [L-N]/[L-G]/[L-L]/[N-G]:
600 Vpk / 1200 Vpk / 1200 Vpk / 600 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 4 modules

Brand: DEHN
Type: DG MU 3PY 208 4W+G
Part No.: 908340
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-N] / [L-G] / [L-L] / [N-G] (MCOV)	180 V a.c. / 360 V a.c. / 360 V a.c. / 180 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-N] / [L-G] / [L-L] / [N-G] (VPR)	600 V_pk / 1200 V_pk / 1200 V_pk / 600 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-N] / [L-G] / [L-L] / [N-G] (U_N )	120 V a.c. / 120 V a.c. / 208 V a.c. / 0 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-N] / [L-G] / [L-L] / [N-G] (MCOV)	180 V a.c. / 360 V a.c. / 360 V a.c. / 180 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-N] / [L-G] / [L-L] / [N-G] (VPR)	600 V_pk / 1200 V_pk / 1200 V_pk / 600 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	3 Phase Wye
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	4 module(s), DIN 43880
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908341 DG MU 3PY 480 4W+G

GTIN 4013364148864, Customs tariff No. (EU): 85363030, Gross weight: 449.40 g, PU: 1.00 pc(s)

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CAD files

DEHNguard MU 3PY 480 4W+G surge arrester
4-pole, modular, pluggable surge arrester
for 277/480 V delta systems
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 277/480 V wye
Voltage protection level [L-N]/[L-G]/[L-L]/[N-G]:
1200 Vpk / 1800 Vpk / 2500 Vpk / 600 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 4 modules

Brand: DEHN
Type: DG MU 3PY 480 4W+G
Part No.: 908341
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-N] / [L-G] / [L-L] / [N-G] (MCOV)	385 V a.c. / 565 V a.c. / 770 V a.c./ 180 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-N] / [L-G] / [L-L] / [N-G] (VPR)	1200 V_pk / 1800 V_pk / 2500 V_pk / 600 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-N] / [L-G] / [L-L] / [N-G] (U_N )	277 V a.c. / 277 V a.c. / 480 V a.c.V / 0 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-N] / [L-G] / [L-L] / [N-G] (MCOV)	385 V a.c. / 565 V a.c. / 770 V a.c./ 180 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-N] / [L-G] / [L-L] / [N-G] (VPR)	1200 V_pk / 1800 V_pk / 2500 V_pk / 600 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	3 Phase Wye
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	4 module(s), DIN 43880
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908342 DG MU 3PY 600 4W+G

GTIN 4013364148765, Customs tariff No. (EU): 85363030, Gross weight: 473.60 g, PU: 1.00 pc(s)

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CAD files

DEHNguard MU 3PY 600 4W+G surge arrester
4-pole, modular, pluggable surge arrester
for 347/600 V delta systems
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 347/600 V wye
Voltage protection level [L-N]/[L-G]/[L-L]/[N-G]:
1500 Vpk / 2000 Vpk / 3000 Vpk / 600 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 4 modules

Brand: DEHN
Type: DG MU 3PY 600 4W+G
Part No.: 908342
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-N] / [L-G] / [L-L] / [N-G] (MCOV)	510 V a.c. / 690 V a.c. / 1020 V a.c. / 180 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-N] / [L-G] / [L-L] / [N-G] (VPR)	1500 V_pk / 2000 V_pk / 3000 V_pk / 600 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-N] / [L-G] / [L-L] / [N-G] (U_N )	347 V a.c. / 347 V a.c. / 600 V a.c. / 0 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-N] / [L-G] / [L-L] / [N-G] (MCOV)	510 V a.c. / 690 V a.c. / 1020 V a.c. / 180 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-N] / [L-G] / [L-L] / [N-G] (VPR)	1500 V_pk / 2000 V_pk / 3000 V_pk / 600 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	3 Phase Wye
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	4 module(s), DIN 43880
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908345 DG MU 3PY 208 4W+G R

GTIN 4013364148857, Customs tariff No. (EU): 85363030, Gross weight: 419.50 g, PU: 1.00 pc(s)

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Additional information

CAD files

DEHNguard MU 3PY 208 4W+G R surge arrester
4-pole, modular, pluggable surge arrester
for 120/208 V delta systems
with remote signalling contact
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 120/208 V wye
Voltage protection level [L-N]/[L-G]/[L-L]/[N-G]:
600 Vpk / 1200 Vpk / 1200 Vpk / 600 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 4 modules

Brand: DEHN
Type: DG MU 3PY 208 4W+G R
Part No.: 908345
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-N] / [L-G] / [L-L] / [N-G] (MCOV)	180 V a.c. / 360 V a.c. / 360 V a.c. / 180 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-N] / [L-G] / [L-L] / [N-G] (VPR)	600 V_pk / 1200 V_pk / 1200 V_pk / 600 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
UL 1449 edition	5^th edition
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-N] / [L-G] / [L-L] / [N-G] (U_N )	120 V a.c. / 120 V a.c. / 208 V a.c. / 0 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-N] / [L-G] / [L-L] / [N-G] (MCOV)	180 V a.c. / 360 V a.c. / 360 V a.c. / 180 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-N] / [L-G] / [L-L] / [N-G] (VPR)	600 V_pk / 1200 V_pk / 1200 V_pk / 600 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	3 Phase Wye
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	4 module(s), DIN 43880
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Remote Status NEC Circuits	NEC Class 2 circuits only
Remote Status Wire Sizes	AWG 16-22 / 1.5 mm² - 0.34mm²
Remote Status Terminal Torque Ratings	3 Lbs-in
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908346 DG MU 3PY 480 4W+G R

GTIN 4013364148871, Customs tariff No. (EU): 85363030, Gross weight: 458.30 g, PU: 1.00 pc(s)

Images

Additional information

CAD files

DEHNguard MU 3PY 480 4W+G surge arrester
4-pole, modular, pluggable surge arrester
for 277/480 V wye systems
with remote signalling contact
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 277/480 V wye
Voltage protection level [L-N]/[L-G]/[L-L]/[N-G]:
1200 Vpk / 1800 Vpk / 2500 Vpk / 600 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 4 modules

Brand: DEHN
Type: DG MU 3PY 480 4W+G R
Part No.: 908346
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-N] / [L-G] / [L-L] / [N-G] (MCOV)	385 V a.c. / 565 V a.c. / 770 V a.c. / 180 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-N] / [L-G] / [L-L] / [N-G] (VPR)	1200 V_pk / 1800 V_pk / 2500 V_pk / 600 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
UL 1449 edition	5^th edition
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-N] / [L-G] / [L-L] / [N-G] (U_N )	277 V a.c. / 277 V a.c. / 480 V a.c. / 0 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-N] / [L-G] / [L-L] / [N-G] (MCOV)	385 V a.c. / 565 V a.c. / 770 V a.c. / 180 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-N] / [L-G] / [L-L] / [N-G] (VPR)	1200 V_pk / 1800 V_pk / 2500 V_pk / 600 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	3 Phase Wye
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	4 module(s), DIN 43880
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Remote Status NEC Circuits	NEC Class 2 circuits only
Remote Status Wire Sizes	AWG 16-22 / 1.5 mm² - 0.34mm²
Remote Status Terminal Torque Ratings	3 Lbs-in
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908347 DG MU 3PY 600 4W+G R

GTIN 4013364148772, Customs tariff No. (EU): 85363030, Gross weight: 481.50 g, PU: 1.00 pc(s)

Images

Additional information

CAD files

DEHNguard MU 3PY 600 4W+G surge arrester
4-pole, modular, pluggable surge arrester
for 347/600 V wye systems
with remote signalling contact
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 347/600 V wye
Voltage protection level [L-N]/[L-G]/[L-L]/[N-G]:
1500 Vpk / 2000 Vpk / 3000 Vpk / 600 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 4 modules

Brand: DEHN
Type: DG MU 3PY 600 4W+G R
Part No.: 908347
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-N] / [L-G] / [L-L] / [N-G] (MCOV)	510V a.c. / 690 V a.c. / 1020 V a.c. / 180 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-N] / [L-G] / [L-L] / [N-G] (VPR)	1500 V_pk / 2000_pk V / 3000_pk V / 600 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-N] / [L-G] / [L-L] / [N-G] (U_N )	347 V a.c. / 347 V a.c. / 600 V a.c. / 0 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-N] / [L-G] / [L-L] / [N-G] (MCOV)	510V a.c. / 690 V a.c. / 1020 V a.c. / 180 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-N] / [L-G] / [L-L] / [N-G] (VPR)	1500 V_pk / 2000_pk V / 3000_pk V / 600 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	3 Phase Wye
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	4 module(s), DIN 43880
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Remote Status NEC Circuits	NEC Class 2 circuits only
Remote Status Wire Sizes	AWG 16-22 / 1.5 mm² - 0.34mm²
Remote Status Terminal Torque Ratings	3 Lbs-in
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908343 DG MU 3PH 240 4W+G

GTIN 4013364148789, Customs tariff No. (EU): 85363030, Gross weight: 424.80 g, PU: 1.00 pc(s)

Images

Additional information

CAD files

Surge arrester DEHNguard MU 3PH 240 4W+G
4-pole, modular, pluggable surge arrester
for 120/240 V high-leg delta systems
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 120/240 V high-leg delta
Voltage protection level [L-N]/[H-N]/[L-G]/[H-G]/[L-L]/[L-H]/[N-G]:
700 Vpk / 800 Vpk / 1200 Vpk / 1500 Vpk / 1500 Vpk / 1500 Vpk / 600 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 4 modules

Brand: DEHN
Type: DG MU 3PH 240 4W+G
Part No.: 908343
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-N] / [H-N] / [L-G] / [H-G] / [L-L] / [L-H] / [N-G]	230 V a.c. / 275 V a.c. / 410 V a.c. / 455 V a.c. / 460 V a.c. / 505 V a.c. / 180 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-N] / [H-N] / [L-G] / [H-G] / [L-L] / [L-H] / [N-G] (VPR)	700 V_pk / 800 V_pk / 1200 V_pk / 1500 V_pk / 1500 V_pk / 1500 V_pk / 600 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-N] / [H-N] / [L-G] / [H-G] / [L-L] / [L-H] / [N-G] (U_N )	120 V a.c. / 208 V a.c. / 120 V a.c. / 208 V a.c. / 240 V a.c. / 240 V a.c. / 0 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-N] / [H-N] / [L-G] / [H-G] / [L-L] / [L-H] / [N-G]	230 V a.c. / 275 V a.c. / 410 V a.c. / 455 V a.c. / 460 V a.c. / 505 V a.c. / 180 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-N] / [H-N] / [L-G] / [H-G] / [L-L] / [L-H] / [N-G] (VPR)	700 V_pk / 800 V_pk / 1200 V_pk / 1500 V_pk / 1500 V_pk / 1500 V_pk / 600 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	3 Phase High Leg Delta
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	4 module(s), DIN 43880
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908344 DG MU 3PH 480 4W+G

GTIN 4013364148802, Customs tariff No. (EU): 85363030, Gross weight: 456.50 g, PU: 1.00 pc(s)

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CAD files

DEHNguard MU 3PH 480 4W+G surge arrester
4-pole, modular, pluggable surge arrester
for 240/480 V high-leg delta systems
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 240/480 V high-leg delta
Voltage protection level [L-N]/[H-N]/[L-G]/[H-G]/[L-L]/[L-H]/[N-G]:
1200 Vpk / 1500 Vpk / 1800 Vpk / 2000 Vpk / 2500 Vpk / 2500 Vpk / 600 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 4 modules

Brand: DEHN
Type: DG MU 3PH 480 4W+G
Part No.: 908344
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-N] / [H-N] / [L-G] / [H-G] / [L-L] / [L-H] / [N-G]	385V a.c. / 510 V a.c. / 565 V a.c. / 690 V a.c. / 770 V a.c. / 895 V a.c. / 180 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-N] / [H-N] / [L-G] / [H-G] / [L-L] / [L-H] / [N-G] (VPR)	1200 V_pk / 1500 V_pk / 1800 V_pk / 2000 V_pk / 2500 V_pk / 2500 V_pk / 600 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-N] / [H-N] / [L-G] / [H-G] / [L-L] / [L-H] / [N-G] (U_N )	240 V a.c. / 416 V a.c. / 240 V a.c. / 416 V a.c. / 480 V a.c. / 480 V a.c. / 0 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-N] / [H-N] / [L-G] / [H-G] / [L-L] / [L-H] / [N-G]	385V a.c. / 510 V a.c. / 565 V a.c. / 690 V a.c. / 770 V a.c. / 895 V a.c. / 180 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-N] / [H-N] / [L-G] / [H-G] / [L-L] / [L-H] / [N-G] (VPR)	1200 V_pk / 1500 V_pk / 1800 V_pk / 2000 V_pk / 2500 V_pk / 2500 V_pk / 600 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	3 Phase High Leg Delta
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	4 module(s), DIN 43880
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908348 DG MU 3PH 240 4W+G R

GTIN 4013364148796, Customs tariff No. (EU): 85363030, Gross weight: 432.50 g, PU: 1.00 pc(s)

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CAD files

DEHNguard MU 3PH 240 4W+G R surge arrester
4-pole, modular, pluggable surge arrester
for 120/240 V high-leg delta systems
with remote signalling contact
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 120/240 V high-leg delta
Voltage protection level [L-N]/[H-N]/[L-G]/[H-G]/[L-L]/[L-H]/[N-G]:
700 Vpk / 800 Vpk / 1200 Vpk / 1500 Vpk / 1500 Vpk / 1500 Vpk / 600 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 4 modules

Brand: DEHN
Type: DG MU 3PH 240 4W+G R
Part No.: 908348
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-N] / [H-N] / [L-G] / [H-G] / [L-L] / [L-H] / [N-G]	230 V a.c. / 275 V a.c. / 410 V a.c. / 455 V a.c. / 460 V a.c. / 505 V a.c. / 180V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-N] / [H-N] / [L-G] / [H-G] / [L-L] / [L-H] / [N-G] (VPR)	700 V_pk / 800 V_pk / 1200 V_pk / 1500 V_pk / 1500 V_pk / 1500 V_pk / 600 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-N] / [H-N] / [L-G] / [H-G] / [L-L] / [L-H] / [N-G] (U_N )	120 V a.c. / 208 V a.c. / 120 V a.c. / 208 V a.c. / 240 V a.c. / 240 V a.c. / 0 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-N] / [H-N] / [L-G] / [H-G] / [L-L] / [L-H] / [N-G]	230 V a.c. / 275 V a.c. / 410 V a.c. / 455 V a.c. / 460 V a.c. / 505 V a.c. / 180V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-N] / [H-N] / [L-G] / [H-G] / [L-L] / [L-H] / [N-G] (VPR)	700 V_pk / 800 V_pk / 1200 V_pk / 1500 V_pk / 1500 V_pk / 1500 V_pk / 600 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	3 Phase High Leg Delta
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	4 module(s), DIN 43880
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Remote Status NEC Circuits	NEC Class 2 circuits only
Remote Status Wire Sizes	AWG 16-22 / 1.5 mm² - 0.34mm²
Remote Status Terminal Torque Ratings	3 Lbs-in
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908349 DG MU 3PH 480 4W+G R

GTIN 4013364148819, Customs tariff No. (EU): 85363030, Gross weight: 464.40 g, PU: 1.00 pc(s)

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CAD files

DEHNguard MU 3PH 480 4W+G R surge arrester
4-pole, modular, pluggable surge arrester
for 240/480 V high-leg delta systems
with remote signalling contact
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 240/480 V high-leg delta
Voltage protection level [L-N]/[H-N]/[L-G]/[H-G]/[L-L]/[L-H]/[N-G]:
1200 Vpk / 1500 Vpk / 1800 Vpk / 2000 Vpk / 2500 Vpk / 2500 Vpk / 600 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 4 modules

Brand: DEHN
Type: DG MU 3PH 480 4W+G R
Part No.: 908349
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-N] / [H-N] / [L-G] / [H-G] / [L-L] / [L-H] / [N-G]	385 V a.c. / 510 V a.c. / 565 V a.c. / 690 V a.c. / 770 V a.c. / 895 V a.c. / 180 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-N] / [H-N] / [L-G] / [H-G] / [L-L] / [L-H] / [N-G] (VPR)	1200 V_pk / 1500 V_pk / 1800 V_pk / 2000 V_pk / 2500 V_pk / 2500 V_pk / 600 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-N] / [H-N] / [L-G] / [H-G] / [L-L] / [L-H] / [N-G] (U_N )	240 V a.c. / 416 V a.c. / 240 V a.c. / 416 V a.c. / 480 V a.c. / 480 V a.c. / 0 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-N] / [H-N] / [L-G] / [H-G] / [L-L] / [L-H] / [N-G]	385 V a.c. / 510 V a.c. / 565 V a.c. / 690 V a.c. / 770 V a.c. / 895 V a.c. / 180 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-N] / [H-N] / [L-G] / [H-G] / [L-L] / [L-H] / [N-G] (VPR)	1200 V_pk / 1500 V_pk / 1800 V_pk / 2000 V_pk / 2500 V_pk / 2500 V_pk / 600 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	3 Phase High Leg Delta
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	4 module(s), DIN 43880
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Remote Status NEC Circuits	NEC Class 2 circuits only
Remote Status Wire Sizes	AWG 16-22 / 1.5 mm² - 0.34mm²
Remote Status Terminal Torque Ratings	3 Lbs-in
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908190 DG MU SP 240 3W+G

GTIN 4013364148604, Customs tariff No. (EU): 85363030, Gross weight: 235.10 g, PU: 1.00 pc(s)

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CAD files

DEHNguard MU SP 240 3W+G surge arrester
2-pole, modular, pluggable surge arrester
for 120/240 V – 127/254 V split-phase systems
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 120/240 V – 127/254 V split-phase systems
Voltage protection level [L-G]/[L-L]: 700 Vpk / 1500 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 2 standard DIN modules

Brand: DEHN
Type: DG MU SP 240 3W+G
Part No.: 908190
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	230 V a.c. / 460 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	700 V_pk / 1500 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
UL 1449 edition	5^th edition
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-G] / [L-L] (U_N )	127 V a.c. / 254 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	230 V a.c. / 460 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	700 V_pk / 1500 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	Split Phase
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	2 module(s), DIN 43880
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908192 DG MU SP 480 3W+G

GTIN 4013364148628, Customs tariff No. (EU): 85363030, Gross weight: 254.10 g, PU: 1.00 pc(s)

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CAD files

DEHNguard MU SP 480 3W+G surge arrester
2-pole, modular, pluggable surge arrester
for 240/480 V split-phase systems
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 240/480 V split-phase systems
Voltage protection level [L-G]/[L-L]: 1200 Vpk / 2500 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 2 standard DIN modules

Brand: DEHN
Type: DG MU SP 480 3W+G
Part No.: 908192
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	385 V a.c. / 770 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	1200 V_pk / 2500 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-G] / [L-L] (U_N )	240 V a.c. / 480 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	385 V a.c. / 770 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	1200 V_pk / 2500 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	Split Phase
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	2 module(s), DIN 43880
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908195 DG MU SP 240 3W+G R

GTIN 4013364148611, Customs tariff No. (EU): 85363030, Gross weight: 241.00 g, PU: 1.00 pc(s)

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Additional information

CAD files

DEHNguard MU SP 240 3W+G R surge arrester
2-pole, modular, pluggable surge arrester
for 120/240 V – 127/254 V split-phase systems
with remote signalling contact
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 120/240 V – 127/254 V split-phase systems
Voltage protection level [L-G]/[L-L]: 700 Vpk / 1500 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 2 standard DIN modules

Brand: DEHN
Type: DG MU SP 240 3W+G R
Part No.: 908195
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	230 V a.c. / 460 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	700 V_pk / 1500 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
UL 1449 edition	5^th edition
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-G] / [L-L] (U_N )	127 V a.c. / 254 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	230 V a.c. / 460 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	700 V_pk / 1500 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	Split Phase
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	2 module(s), DIN 43880
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Remote Status NEC Circuits	NEC Class 2 circuits only
Remote Status Wire Sizes	AWG 16-22 / 1.5 mm² - 0.34mm²
Remote Status Terminal Torque Ratings	3 Lbs-in
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908197 DG MU SP 480 3W+G R

GTIN 4013364148635, Customs tariff No. (EU): 85363030, Gross weight: 259.30 g, PU: 1.00 pc(s)

Images

Additional information

CAD files

DEHNguard MU SP 480 3W+G R surge arrester
2-pole, modular, pluggable surge arrester
for 240/480 V split-phase systems
with remote signalling contact
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 240/480 V split-phase systems
Voltage protection level [L-G]/[L-L]: 1200 Vpk / 2500 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 2 standard DIN modules

Brand: DEHN
Type: DG MU SP 480 3W+G R
Part No.: 908197
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	385 V a.c. / 770 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	1200 V_pk / 2500 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-G] / [L-L] (U_N )	240 V a.c. / 480 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	385 V a.c. / 770 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	1200 V_pk / 2500 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	Split Phase
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	2 module(s), DIN 43880
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Remote Status NEC Circuits	NEC Class 2 circuits only
Remote Status Wire Sizes	AWG 16-22 / 1.5 mm² - 0.34mm²
Remote Status Terminal Torque Ratings	3 Lbs-in
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908214 DG MU SPN 240 3W+G

GTIN 4013364267961, Customs tariff No. (EU): 85363030, Gross weight: 331.00 g, PU: 1.00 pc(s)

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Surge arrester DEHNguard MU SPN 240 3W+G
2-pole, modular, pluggable surge arrester
for 127/254 V split-phase systems
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 127/254 V split-phase systems
Voltage protection level [L-N]/[L-G]/[L-L]/[N-G]:
600 Vpk / 1200 Vpk / 1200 Vpk / 600 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 2 standard DIN modules

Brand: DEHN
Type: DG MU SPN 240 3W+G
Part No.: 908214
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-N] / [L-G] / [L-L] / [N-G] (MCOV)	180 V a.c. / 360 V a.c. / 360 V a.c. / 180 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-N] / [L-G] / [L-L] / [N-G] (VPR)	600 V_pk / 1200 V_pk/ 1200 V_pk/ 600 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-G] / [L-L] (U_N )	127 V a.c. / 254 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-N] / [L-G] / [L-L] / [N-G] (MCOV)	180 V a.c. / 360 V a.c. / 360 V a.c. / 180 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-N] / [L-G] / [L-L] / [N-G] (VPR)	600 V_pk / 1200 V_pk/ 1200 V_pk/ 600 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	Split Phase with N protected
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	3 module(s), DIN 43880
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908219 DG MU SPN 240 3W+G R

GTIN 4013364267978, Customs tariff No. (EU): 85363030, Gross weight: 338.00 g, PU: 1.00 pc(s)

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DEHNguard MU SPN 240 3W+G R surge arrester
2-pole, modular, pluggable surge arrester
for 127/254 V split-phase systems
with remote signalling contact
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 127/254 V split-phase systems
Voltage protection level [L-N]/[L-G]/[L-L]/[N-G]:
600 Vpk / 1200 Vpk / 1200 Vpk / 600 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 2 standard DIN modules

Brand: DEHN
Type: DG MU SPN 240 3W+G R
Part No.: 908219
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-N] / [L-G] / [L-L] / [N-G] (MCOV)	180 V a.c. / 360 V a.c. / 360 V a.c. / 180 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-N] / [L-G] / [L-L] / [N-G] (VPR)	600 V_pk / 1200 V_pk/ 1200 V_pk/ 600 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-G] / [L-L] (U_N )	127 V a.c. / 254 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-N] / [L-G] / [L-L] / [N-G] (MCOV)	180 V a.c. / 360 V a.c. / 360 V a.c. / 180 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-N] / [L-G] / [L-L] / [N-G] (VPR)	600 V_pk / 1200 V_pk/ 1200 V_pk/ 600 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	Split Phase with N protected
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	3 module(s), DIN 43880
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Remote Status NEC Circuits	NEC Class 2 circuits only
Remote Status Wire Sizes	AWG 16-22 / 1.5 mm² - 0.34mm²
Remote Status Terminal Torque Ratings	3 Lbs-in
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908203 DG MU CGD 240 3W+G

GTIN 4013364148642, Customs tariff No. (EU): 85363030, Gross weight: 240.80 g, PU: 1.00 pc(s)

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Surge arrester DEHNguard MU CGD 240 3W+G
2-pole, modular, pluggable surge arrester
for 120/240 V corner-grounded delta
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 120/240 V split-phase systems
Voltage protection level [L-G]/[L-L]: 800 Vpk / 1500 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 2 standard DIN modules

Brand: DEHN
Type: DG MU CGD 240 3W+G
Part No.: 908203
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	275 V a.c. / 550 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	800 V_pk / 1500 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-G] / [L-L] (U_N )	240 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	275 V a.c. / 550 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	800 V_pk / 1500 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	Corner Grounded Delta
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	2 module(s), DIN 43880
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908204 DG MU CGD 480 3W+G

GTIN 4013364148666, Customs tariff No. (EU): 85363030, Gross weight: 275.10 g, PU: 1.00 pc(s)

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CAD files

Surge arrester DEHNguard MU CGD 480 3W+G
2-pole, modular, pluggable surge arrester
for 240/480 V corner-grounded delta
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 240/480 V split-phase systems
Voltage protection level [L-G]/[L-L]: 1800 Vpk / 3000 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 2 standard DIN modules

Brand: DEHN
Type: DG MU CGD 480 3W+G
Part No.: 908204
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	550 V a.c. / 1100 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	1800 V_pk / 3000 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-G] / [L-L] (U_N )	480 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	550 V a.c. / 1100 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	1800 V_pk / 3000 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	Corner Grounded Delta
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm Hutschiene nach EN 60715
Enclosure material	Thermoplast, Farbe rot, UL 94 V-0
Degree of protection	IP 20
Capacity	2 module(s), DIN 43880
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908208 DG MU CGD 240 3W+G R

GTIN 4013364148659, Customs tariff No. (EU): 85363030, Gross weight: 246.40 g, PU: 1.00 pc(s)

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CAD files

DEHNguard MU CGD 240 3W+G R surge arrester
2-pole, modular, pluggable surge arrester
for 120/240 V corner-grounded delta
with remote signalling contact
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 120/240 V split-phase systems
Voltage protection level [L-G]/[L-L]: 800 Vpk / 1500 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 2 standard DIN modules

Brand: DEHN
Type: DG MU CGD 240 3W+G R
Part No.: 908208
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	275 V a.c. / 550 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	800 V_pk / 1500 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-G] / [L-L] (U_N )	240 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	275 V a.c. / 550 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	800 V_pk / 1500 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	Corner Grounded Delta
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	2 module(s), DIN 43880
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Remote Status NEC Circuits	NEC Class 2 circuits only
Remote Status Wire Sizes	AWG 16-22 / 1.5 mm² - 0.34mm²
Remote Status Terminal Torque Ratings	3 Lbs-in
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908209 DG MU CGD 480 3W+G R

GTIN 4013364148673, Customs tariff No. (EU): 85363030, Gross weight: 282.00 g, PU: 1.00 pc(s)

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CAD files

DEHNguard MU CGD 480 3W+G R surge arrester
2-pole, modular, pluggable surge arrester
for 240/480 V corner-grounded delta
with remote signalling contact
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 240/480 V split-phase systems
Voltage protection level [L-G]/[L-L]: 1800 Vpk / 3000 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 2 standard DIN modules

Brand: DEHN
Type: DG MU CGD 480 3W+G R
Part No.: 908209
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	550 V a.c. / 1100 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	1800 V / 3000 V
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage [L-G] / [L-L] (U_N )	480 V a.c.
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV)	550 V a.c. / 1100 V a.c.
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating [L-G] / [L-L] (VPR)	1800 V / 3000 V
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	Corner Grounded Delta
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	4 AWG / 25 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	2 module(s), DIN 43880
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Remote Status NEC Circuits	NEC Class 2 circuits only
Remote Status Wire Sizes	AWG 16-22 / 1.5 mm² - 0.34mm²
Remote Status Terminal Torque Ratings	3 Lbs-in
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908070 DG SU 1P 120

GTIN 4013364148499, Customs tariff No. (EU): 85363030, Gross weight: 123.80 g, PU: 1.00 pc(s)

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CAD files

DEHNguard SU 1P 120 surge arrester
Single-pole, modular, pluggable surge arrester
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 127 V single phase
Voltage protection level: 700 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 1 module

Brand: DEHN
Type: DG SU 1P 120
Part No.: 908070
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC (MCOV)	230 Vac
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating (VPR)	700 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage (U_N )	127 Vac
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC (MCOV)	230 Vac
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating (VPR)	700 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	Single Phase
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	2 AWG / 35 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	1 module(s), DIN 43880
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908074 DG SU 1P 240

GTIN 4013364148567, Customs tariff No. (EU): 85363030, Gross weight: 133.30 g, PU: 1.00 pc(s)

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CAD files

DEHNguard SU 1P 240 surge arrester
Single-pole, modular, pluggable surge arrester
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 277 V single phase
Voltage protection level: 1200 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 1 module

Brand: DEHN
Type: DG SU 1P 240
Part No.: 908074
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC (MCOV)	385 Vac
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating (VPR)	1200 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
SPD according to EN 61643-11 / IEC 61643-11	Type 2 / Class II
Nominal System Voltage (U_N )	277 Vac
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC (MCOV)	385 Vac
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating (VPR)	1200 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	Single Phase
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	2 AWG / 35 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	1 module(s), DIN 43880
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908076 DG SU 1P 347

GTIN 4013364148581, Customs tariff No. (EU): 85363030, Gross weight: 140.80 g, PU: 1.00 pc(s)

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CAD files

DEHNguard SU 1P surge arrester 347
Single-pole, modular, pluggable surge arrester
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 240 V / 254 / 277 V single phase
Voltage protection level: 1500 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 1 module

Brand: DEHN
Type: DG SU 1P 347
Part No.: 908076
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC (MCOV)	510 Vac
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating (VPR)	1500 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage (U_N )	347 Vac
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC (MCOV)	510 Vac
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating (VPR)	1500 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	Single Phase
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	2 AWG / 35 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	1 module(s), DIN 43880
Approvals	UL, CSA
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908090 DG SU 1P 120 R

GTIN 4013364148550, Customs tariff No. (EU): 85363030, Gross weight: 127.70 g, PU: 1.00 pc(s)

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DEHNguard SU 1P 120 surge arrester
Single-pole, modular, pluggable surge arrester
with remote signalling contact
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 127 V single-phase
Voltage protection level: 700 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 1 module

Brand: DEHN
Type: DG SU 1P 120 R
Part No.: 908090
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC (MCOV)	230 Vac
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating (VPR)	700 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
UL 1449 edition	5^th edition
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage (U_N )	127 Vac
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC (MCOV)	230 Vac
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating (VPR)	700 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	Single Phase
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	2 AWG / 35 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	1 module(s), DIN 43880
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Remote Status NEC Circuits	NEC Class 2 circuits only
Remote Status Wire Sizes	AWG 16-22 / 1.5 mm² - 0.34mm²
Remote Status Terminal Torque Ratings	3 Lbs-in
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908094 DG SU 1P 240 R

GTIN 4013364148574, Customs tariff No. (EU): 85363030, Gross weight: 136.60 g, PU: 1.00 pc(s)

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DEHNguard SU 1P 240 surge arrester
Single-pole, modular, pluggable surge arrester
with remote signalling contact
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 277 V single phase
Voltage protection level: 1200 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 1 module

Brand: DEHN
Type: DG SU 1P 240 R
Part No.: 908094
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC (MCOV)	385 Vac
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating (VPR)	1200 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
SPD according to EN 61643-11 / IEC 61643-11	Type 2 / Class II
Nominal System Voltage (U_N )	277 Vac
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC (MCOV)	385 Vac
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating (VPR)	1200 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	Single Phase
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	2 AWG / 35 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	1 module(s), DIN 43880
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Remote Status NEC Circuits	NEC Class 2 circuits only
Remote Status Wire Sizes	AWG 16-22 / 1.5 mm² - 0.34mm²
Remote Status Terminal Torque Ratings	3 Lbs-in
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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Part No. 908096 DG SU 1P 347 R

GTIN 4013364148598, Customs tariff No. (EU): 85363030, Gross weight: 144.60 g, PU: 1.00 pc(s)

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CAD files

DEHNguard SU 1P surge arrester 347
Single-pole, modular, pluggable surge arrester
with remote signalling contact
ANSI/UL 1449 open-type 1 SPD
No additional surge protection devices required
Nominal system voltage: 240 V / 254 / 277 V single phase
Voltage protection level: 1500 Vpk
Nominal discharge current (8/20) 20 kA
Max. discharge current (8/20): 50 kA
Short-circuit current rating (SCCR): 200 kA
Fault indication
Width: 1 module

Brand: DEHN
Type: DG SU 1P 347 R
Part No.: 908096
or equivalent.

Certificates

Technical data

SPD as per ANSI/UL 1449	Open-Type 1 SPD
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Max. continuous operating voltage AC (MCOV)	510 Vac
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating (VPR)	1500 V_pk
Max. mains-side overcurrent protection	Not needed
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

SPD as per ANSI/UL 1449	Open-Type 1 SPD
UL 1449 edition	5^th edition
SPD as per CSA-C22.2 no. 269.1	Type 4-1 Component Assembly
Nominal System Voltage (U_N )	347 Vac
Nominal Power System Frequency	50 / 60 Hz
Max. continuous operating voltage AC (MCOV)	510 Vac
Nominal discharge current (8x 20 µs) (I_n )	20 kA
Voltage protection rating (VPR)	1500 V_pk
Max. mains-side overcurrent protection	Not needed
Short circuit current rating (SCCR)	200 kA
System type	Single Phase
Operating Temperature Range (T_U )	-40°C…+85°C
Operating state / fault indication	Green = Good ; Red = Replace Module
Cross-sectional area (min.)	14 AWG / 2.5 mm²
Cross-sectional area (max.)	2 AWG / 35 mm²
Terminal Torque Ratings	35-45 Lbs-in
Mounting	35 mm DIN rails acc. to EN 60715
Enclosure material	thermoplastic, red, UL 94 V-0
Degree of protection	IP 20
Capacity	1 module(s), DIN 43880
Approvals	UL, CSA
Remote status contact	Floating (dry), Form C (SPDT)
Remote Status NEC Circuits	NEC Class 2 circuits only
Remote Status Wire Sizes	AWG 16-22 / 1.5 mm² - 0.34mm²
Remote Status Terminal Torque Ratings	3 Lbs-in
Extended technical data:	---------------------------------
Max. discharge current (8/20) (I_max )	50 kA

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DEHNguard Modular for North America

DEHNguard MU 3PY ... 3W+G

Part No. 908300 DG MU 3PY 208 3W+G

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Part No. 908314 DG MU 3PY 480 3W+G

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Part No. 908301 DG MU 3PY 600 3W+G

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DEHNguard MU 3PY ... 3W+G R

Part No. 908305 DG MU 3PY 208 3W+G R

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Part No. 908319 DG MU 3PY 480 3W+G R

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Part No. 908306 DG MU 3PY 600 3W+G R

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DEHNguard MU 3PD ... 3W+G

Part No. 908350 DG MU 3PD 480 3W+G

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Part No. 908351 DG MU 3PD 240 3W+G

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