Transient voltage is complicated – protecting your business doesn’t have to be. With the DEHNguard EZ50-S from DEHN, protecting your electrical equipment, systems, and facilities is more convenient than ever before.

What electrical threats are impacting your business success?

Transient voltage can originate from various sources, including internal electrical noise, lightning strikes, and utility grid switching. These surges can damage sensitive equipment, disrupt power quality, and jeopardize the safety and efficiency of your operations.

Transient voltage events are inevitable. They strike without warning – posing a significant risk to your critical systems and facilities.

According to industry experts, a single transient surge can exceed nominal system voltage by 5-10 times. Without proper surge protection, these electrical disturbances can cause severe damage, leading to costly repairs, replacements, and operational downtime. 

Protect your business before disaster strikes with the proactive installation of the DEHNguard EZ50-S – a leading surge protection device designed for outdoor applications.

The leading voice of education and awareness in the industry, the Lightning Protection Institute is enacting a campaign to raise the percentage of companies in the U.S. with lightning protection from 6% to 10%. At DEHN, we’re committed to going beyond this goal until every entity in North America has quality protection from lightning and surge events for their facilities, systems, and employees.

That’s why we ensure all of our products and services meet or exceed the expectations of the National Fire Protection Association (NFPA) 780 guidelines. The governing body of lightning protection in the U.S., the NFPA has been the regulatory body of the industry since its founding in 1896. 

Combining our expertise in the International Electrotechnical Commission regulations with our knowledge of the NFPA’s latest guidelines, we can ensure every step of our process from concept planning to professional installation will keep you in compliance with industry standards.

Compliance

Powerful protection enclosed in one convenient product

One of the newest innovative solutions from DEHN, an international leader in power quality preservation, the EZ50-S is a serviceable, durable enclosure for diverse industry applications.

The DEHNguard EZ50-S offers a comprehensive solution to safeguard your valuable assets. This robust surge protection device, which includes a NEMA4X enclosure, is designed to handle the most challenging outdoor conditions, ensuring uninterrupted protection.

This proactive device boasts a high-performance rating of 50kA lmax and 200kA SCCR for superior protection against lightning and other transient surges, as well as the following features:

Made in the USA & Industry Compliant: Our solution is made right here in the USA for high-quality production that supports local supply chains. It’s also UL compliant with UL1449 Type 1 and related standards for top-tier safety and reliability for both indoor and outdoor applications. 

Unlike non-modular SPDs, the DEHNguard EZ50-S is designed to be serviced and maintained easily. This modular approach not only reduces the total cost of ownership but also contributes to sustainability by minimizing waste and increasing sustainability.

Easy Installation: Prewired with 10awg, 20” long stranded wires for straightforward connection, and can be mounted directly on panels via ½” NPT chase nipple with included locknut. External brackets are included for sub or flush-mounting.

Versatile Power Systems: Available for various power systems, including 3 Phase Wye 120/208V, 277/480V, 480V, and 347/600V; 3 Phase Delta 480V, Split phase 120/240V, and Single Phase 120V.

Unmatched Protection: The DEHNguard EZ50-S provides high-performance surge protection with a 50kA lmax and a 200kA SCCR, safeguarding your systems from damaging surges.

Serviceable and Sustainable: Field-replaceable plug-in modules reduce the total cost of ownership and promote sustainability by eliminating the need to dispose of the entire unit when a surge occurs and spurs a need for component service or replacement.

Reliable Visual Indicators: Equipped with clear visual indicators per Line for proper function (Green indicator) and replacement service (Red indicator) for easy monitoring and upkeep.

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*Easy installation with no need to remove the cover - cover removal is only necessary when servicing. Image provided to show contents and details.

DEHNguard EZ50-S:

Protection Simplified

From EV charging stations to data centers, the DEHNguard EZ50-S is the go-to solution for businesses across various sectors. Its robust design and high-performance capabilities make it ideal for the most demanding environments, including:

Don’t leave your valuable systems exposed to unpredictable surges. Contact DEHN today to find out more and discover how the DEHNguard EZ50-S can be tailored to meet your specific protection needs.

A Proven Solution for All Industries