ZW8-12/T Type PT Outdoor Vacuum Circuit BreakerDetailed product description：

ZW8-12/T-type PT outdoor vacuum circuit breaker electronic PI type outdoor high-voltage vacuum circuit breaker (hereinafter referred to as electronic PI type circuit breaker) is used in three-phase power systems with AC 50HZ and voltage of 10-20Kv. It is used for breaking and closing load currents, and has surge, overcurrent, and quick break protection functions. It can store energy and perform multiple opening and closing operations in the event of 10KV power outage, achieving remote control and remote wired control and distribution network electrification. It can also serve as an in station incoming and outgoing line switch as well as an off station scattered switch without power supply, achieving ring network power supply. It is an intelligent switch that integrates power protection control and communication.