CHAT

$0.00

Checkout

Direct Sales in US and Canada | 1-800-633-0405

FREE 2-Day Shipping $49 and over

Home| Products| Support

My Account | Ordering Tools

Javascript is not enabled on your browser.
Javascript is required for many of our site's features to work properly. Please enable javascript in your browser preferences to continue.

Open Invoice Payment and Reprint functionality is currently unavailable. We apologize for the inconvenience and are actively working on a solution.

Shopping Categories

Learn More

In Depth Product Sites

Product Selectors &
Configuration Utilities

Power Products (Electrical) > Surge Protective Devices > UL Type 1 Enclosed (NEMA Type 4X)

UL Type 1 Enclosed (NEMA Type 4X)

Mersen STXR series surge protective devices are compact units meeting the requirements for UL1449 (Fourth Edition), ideal for branch panel and/or individual equipment protection. With NEMA 4X housings for indoor/outdoor use, STXR devices accommodate a variety of wiring configurations and offer up to seven modes of protection.

UL Type 1 Enclosed (NEMA Type 4X)

Surge Protection Devices

Mersen STXR Series Surge-Trap® Surge Protective Devices

The most popular range in the STX series offering, the Surge-Trap® Type 1 STXR meets requirements for UL1449 Fourth Edition and is ideal for the replacement of obsolete surge arrestors. The STXR Series SPD feature TPMOV® technology inside making them some of the safest products available.

With a small, compact design and line or load installation flexibility the STXR series is the perfect fit for branch panel and/or individual equipment protection.
Protect your sensitive equipment from costly downtime or damage with these high performance surge protective devices.