This circuit-breaker is used, for example in industrial applications with high load currents up to 6300 A and high short-circuit currents up to 72 kA, covering the usual medium-voltage range …

真空斷路器（Vacuum Circuit Breakers, VCB）是一種在電路中使用的高壓斷路器，用於斷開或連接電路，以保護電氣設備。 VCB真空斷路器可以在電力系統中有效地隔離故障電路，並保護 …

汎武販售KOYO真空斷路器（VCB）應用於配電系統、發電機保護、輸電線路等高壓電路中，其操作安全性高，且因運作噪音小、無排放廢氣，所以對環境友善，且不會造成爆炸或火災的情 …

A VCB rating chart is a chart that represents the rating specification of a VCB. Vacuum Circuit Breaker or VCB has gained a lot of attention and growth in many countries for its capabilities, …

Medium voltage indoor vacuum circuit breaker with mechanical actuator (spring mechanism) for primary distribution up to 36 kV, 4000 A, 63 kA

The 3AH3 vacuum circuit-breaker is maintenance-free throughout its entire service life. It is extremely powerful and controls up to 10,000 operating cycles. This circuit-breaker is used for …

The 31-inch frame is also available in a fixed version with ratings up to 15 kV, 75 kA and 6000A (7000A with forced-air cooling). Count on Eaton’s innovative technology to handle high …

The Vacuum Circuit Breaker (VCB) is a switching device capable for operational switching (on-off operations) of individual circuits or electrical equipment in normal or emergency modes with …

The VD4 are a synthesis of the renowned technology in designing and constructing vacuum interrupters embedded in resin poles, and of excellency in design, engineering and production …

高压真空断路器 (VCB) 是安全开关，可关闭电源，以便在雷击期间通过架空线路上的中性段提供安全性。 TE 用于轨道车辆的真空断路器是第一个面向 25kV 和 15kV 列车的完全电磁操作系统。