Industrial Capacity Surge Protection

AS Series

This Surge Protection Device (SPD) offers high-performance ratings from 100kA to 500kA per phase, ensuring comprehensive surge protection across all modes. UL 1449 Fourth Edition Listed with built-in safety coordination, it responds in under 1 nanosecond. Equipped with advanced diagnostics, it includes LED indicators, an audible alarm, and test functions to monitor every component. Built for high-energy applications, it’s ideal for mounting near switchgear or motor control centers, with optional features like a rotary disconnect switch and surge counter.