Cooper Power Systems ASZH650 Surge Arrestor is a 1-pole, Type E device designed for 540 V low-voltage distribution systems. It provides surge protection for distribution circuits by diverting transient overvoltages away from connected equipment. The ASZH650 is intended for 540 V, single-pole installations within Cooper Power Systems’ protection lineup, aligning with LV distribution networks that require a Type E arrestor.
