Vacuum Circuit Breaker auto recloser with permanent magnet actuator

2025-01-02

Permanent magnetic actuator as operating mechanism drive long life 30,000 cycles;

spring drive mechanism by manual open when electricity power OFF ;

magnetic + spring, dual operating mechanism make Vacuum Circuit Breaker long life & can manual open when power off;

VCB (Vacuum Circuit Breaker) as auto recloser switch, solid casting embedded with 6 voltage sensor & 3 current transformer.

Medium voltage Vacuum Circuit Breaker recloser production quality control busy March 2026

The whole production process of outdoor medium voltage vacuum circuit breaker