Type 1 surge arrester BR-50GR 3P series

type 2class Iclass II

Endurable, sustains multiple strikes. Protection class: Type 1+2, Class I +Class II. BR-50GR 3P is suitable for TN-C system. With indication window and remote control contacts. 35mm DIN-rail. BR-50GR series are Type 1 surge protective devices designed to discharge high current surges without any damage to the back-up electrical equipment. Application: • Used in the lightning protection zones concept at boundary LPZ0B-LPZ1. • For protecting low-voltage consumer’s installations against indirect lightning discharges. • Protect electrical and electronic equipment against transients, originating from lightning, switching of transformers, lighting, and motors. Installation: Better to under the guidance of professional electrician. Green tab, normal work status, Red tab, failure status, need to be replaced rapidly