DESCRIPTION

The LITTELFUSE INDUSTRIAL SPDN-D277-3Y Surge Protection Device is a robust and reliable solution designed to safeguard your electrical systems from voltage spikes and surges. This high-performance device is equipped with a 50kA surge current rating, ensuring it can handle even the most powerful surges, providing an essential shield for your equipment. Designed specifically for 277V WYE systems, it offers exceptional protection across all connected phases. Built to comply with NEMA standards, the SPDN-D277-3Y guarantees a high level of safety and performance in industrial environments. With a Normally Closed (NC) configuration, this surge protection device is an indispensable component for maintaining uninterrupted operation and enhancing the longevity of your critical industrial equipment. Whether you're looking to protect lighting systems, HVAC units, or other sensitive electronics, the LITTELFUSE SPDN-D277-3Y is a steadfast guardian against unexpected power surges.