Type 2 surge arrester BR-40 1P series

class IIremote signalingfor electrical installations

Designed and manufactured according to IEC61643 standard. With working indication window, fault indication via red mark in the inspection window. Model: BR-40 Protection class: Type 2 , Class II. Pole number: 1P, 2P, 3P, 4P, 3P+N, 1P+N. SEMKO approval. The reaction time of less than 25 ns. Remote signaling can select. Patented fast tripping mechanism. It is designed as module and 35mm din rail mounting. Consisting of a base part and plug-in protection modules. Application: It is suitable for communications, TV broadcasting, computer room, automatic control, mechanical and electric control, mechanical and electrical equipment, and related AC power equipment. Protects against transients produced by switching Characteristics such as in switching of distribution networks, transformers, motors, etc.