APC SurgeArrest Panelmount with Surge Counter, Replaceable 3-Phase Brick Module - surge protector

SurgeArrest Panelmount SPD is equipped with fuses and thermal disconnects that react quickly to protect against dangerous high and low current wiring faults as well as other catastrophic surge events. The panelmount SPD is passive, and continue to allow power through to your home or building if any of the surge components are damaged.