Dead Tank Circuit Breaker, LW30-126T

The arc chamber of this product is mounted horizontally within a grounded aluminum alloy enclosure and is paired with a CT26 spring operating mechanism. Designed with a minimal number of components, a streamlined and compact layout, and a robust structure, it meets the requirements for oil-free switchgear while delivering excellent mechanical performance. This circuit breaker is ideal for outdoor high-voltage switchgear in three-phase AC systems operating at 50Hz. It is suitable for controlling and protecting 72.5(126)kV transmission and distribution systems, functioning as a tie circuit breaker, or switching capacitor banks.