Smart 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 ZW20-12F intelligent vacuum circuit breaker is an advanced product improved from ZW20-12 pole-mounted circuit breaker and FZW28F-12 outdoor boundary vacuum load switch. It has manual and electric operation functions. The switch body adopts Japan Toshiba’s VSP5-12 maintenance-free load switch, and the mature cold-rolled steel box-type sealing structure has good sealing performance, so that it is not affected by the external environment and is a maintenance-free product. The product uses vacuum arc extinguishing and SF6 gas as the insulating medium....