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Common Electromagnetic Vacuum Circuit Breaker (VCB)
Model：
HZW32-12
Overview：
HZW32 type outdoor pole-mounted VCB is an outdoor high-voltage circuit breaker with a rated voltage of 12KV and three-phase AC 50Hz. It is mainly used for breaking and closing the load current, overload, and short circuit current. So it is suitable for protection and control in substation and power distribution systems in industrial and mining enterprises, it is more useful for the construction and transformation of urban and rural power grids and places with frequent operations.
  1. HZW32-12 structure is three-phase, pole type and full enclosure, good sealing performance, much more improve the damp proof and anti-condensation, especially suitable to use in cold or wet areas.
  2. It has a stable performance of disconnecting and is maintenance free, small size, lightweight, long use period, heat and cold resistance, anti-ultraviolet, and anti-aging features. The operating mechanism is placed in the sealed mechanism box, which solves the operating mechanism corrosion and improves the mechanism's reliability.
  3. It can be up to the distribution automation system matched with the intelligent controller, and the circuit breaker can be equipped with a two-phase or three-phase current transformer, which can play the role of protection for over-current and short-circuit also provide a signal of the current collection for the intelligent controller, meanwhile, it can be installed the Current transformer for metering according to customers’ needs.