Live Tank Circuit Breaker, LW30-252

The LW30-252 high-voltage AC SF6 porcelain-column circuit breaker is an outdoor high-voltage switchgear designed for three-phase AC systems operating at 50Hz. It is ideal for controlling and protecting 252kV transmission and distribution systems and can also function as a tie circuit breaker. This model can be equipped with either the CTY-10 hydraulic spring mechanism for synchronized three-phase operation or the upgraded CT26 spring mechanism for independent phase operation.