With our expertise in lightning and surge protection, we have paved the way for the safe operation of electrical installations since 1910, even in complex scenarios.
Product Highlights
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908090
Surge arrester type 2 DEHNguard S
Modular surge arrester consisting of base part and plug-in protection modules for single-phase systems; with potential-free remote signaling contact
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953206
DEHNrail M FM surge arrester
Two-pole surge arrester consisting of a base part and a plug-in protection module; with floating remote signalling contact.
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952565
DEHNguard M surge arrester
Modular multipole surge arrester for PV systems with remote signalling contact for monitoring device (floating changeover contact).
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920324
BLITZDUCTOR XT combined arrester module
Space-saving combined arrester module with RFID LifeCheck for protecting four individual cables with a common reference potential and unbalanced interfaces.
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927224
BLITZDUCTORconnect modular arrester
Space-saving, modular combined arrester with a width of 6 mm and push-in connection technology with status indication for protecting two single lines sharing a common reference potential as well as unbalanced interfaces.
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929963
DEHNpipe Ex surge arrester
Surge arrester with a low-capacitance protective circuit for protecting intrinsically safe measuring circuits and bus systems, meets FISCO requirements. Insulation strength > 500 V to earth.
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929121
DEHNpatch M CLE RJ45B 48 surge arrester
Universal arrester for Industrial Ethernet, Power over Ethernet and similar applications in structured cabling systems according to class E up to 250 MHz. Protection of all pairs by powerful gas discharge tubes and an adapted filter matrix per pair.
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910710
DEHNrecord
Condition monitoring unit DEHNrecord, set for DIN rail mounted devices with integrated visual transmitter/receiver and visual reverse BLITZDUCTORconnect arresters and DEHNpatch with LifeCheck.
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Request a Risk Assessment from DEHN
Pre-Construction
Do you want to make sure your construction project is safe, reliable, and cost-effective? DEHN can help you plan and design a reliable protection system for your project. We offer customized solutions that meet your specific needs and budget. Don't let your project fail because of a lightning strike or a power surge. Contact DEHN today and get the peace of mind you deserve.
Existing Infrastructure
It is never too late to take the steps to protecting your business from lightning and transient surges. DEHN can help you assess the risks and vulnerabilities of your current infrastructure, and provide the upgrades and improvements to ensure your safety and reliability. Don't wait until it is too late. Contact DEHN today and avoid downtime, disruptions and costly damage!
Our Services
Planning
We create systems to protect your projects from lightning strikes. We offer services to develop external lightning protection strategies for different buildings and facilities.
Training & Professional Development
DEHN, Inc. provides CEUs/PDHs and Lunch & Learns on many topics related to lightning and surge protection.
Test Laboratories
Our test center is equipped with the latest devices and technologies. It allows us to perform lightning current tests on products, installations and systems.
Avetta Certified Contractor