Project Description

  • ZW32-12 Outdoor Pole-Mounted Vacuum Circuit Breaker

12kV Pole Mounted Vacuum Circuit Breaker: model ZW32-12

Application environment:

  1. Ambient temperature: -40 ~ +40℃
  2. Altitude above sea level: ≤3000m
  3. Maximum wind speed: ≤35m/s
  4. Earthquake intensity: ≤8 degrees

ZW32-12 outdoor pole-mounted vacuum circuit breaker is a three-phase AC 50Hz outdoor power distribution device with a rated voltage of 12kV.

Equipped with a spring operating mechanism, it is mainly used for opening and closing load current, overcurrent and short-circuit current.

High Voltage AC Circuit Breaker Types and Working: