ZN85A-40.5 Indoor Vacuum Circuit Breaker

Introduction

ZN85-40.5(3AV3) type indoor AC high-voltage vacuum circuit breaker (hereinafter referred to as “circuit breaker”) is suitable for AC 50Hz.35kV power system, for industrial and mining enterprises, power plants and substations as protection and control equipment, and suitable for frequent operation occasions. The performance of this product conforms to the national standard GB1984 “AC high voltage Circuit breaker” and JB3855 “3.6-40.5kV indoor AC High voltage vacuum circuit breaker” and other standards