Outdoor Circuit Breaker

Product Overview ZW43-12 series outdoor high-voltage AC intelligent vacuum circuit breaker (hereinafter referred to as “intelligent circuit breaker”) is an outdoor power distribution switchgear with a rated voltage of 12kV and three-phase AC 50Hz. It is mainly composed of the ZW43-12 outdoor high-voltage AC vacuum circuit breaker body , DK series distribution automation feeder terminals, external voltage transformers and control cables, etc., and can be equipped with lightning arresters, single-side isolating switches or double-side isolating switches according to user needs....

Product Overview ZW32-40.5 outdoor high-voltage vacuum circuit breaker adopts mature box-type sealing structure. It has good sealing performance, so that it is not affected by the external environment, and it is a maintenance-free product. Its spring operating mechanism adopts direct-action chain main drive and multi-stage tripping system, which has high operation reliability and is a good product for pole-mounted circuit breakers. Performance characteristics： High reliability; Completely maintenance-free throughout its lifetime;...

Product Overview ZW20A-12 outdoor high-voltage AC vacuum circuit breaker (hereinafter referred to as circuit breaker) is an outdoor power distribution equipment with a rated voltage of 12kV and three-phase AC 50Hz. It uses vacuum arc extinguishing and SF6 gas as the insulating medium, and is an improved product of ZW20-12 column-mounted vacuum circuit breaker. The box body adopts the gas sealing, explosion-proof and insulating structure technology imported from Japan Toshiba Company VSP5, and the sealing performance of the inlet and outlet conduits has also been improved....