electrical circuit breaker

1. CKVB-12/GA is fixed circuit breaker with right lateral operating mechanism. 2. Working Condition 2.1Ambient air temperature: -25+40 2.2Ambient humidity: ----relative average daily humidity: 95% ----relative ... Read More Get Best Price

With perfect anti-maloperation function ---- After closing operation, closing curved plate is locked by closing interlocking curved plate, it cant close again until the circuit-breaker opening. ---- In the case ... Read More Get Best Price

With long life-span CKVB-12/T can operate frequently or break short circuit current repeatedly, its mechanical life can up to 20,000 times, the breaking times of full capacity short circuit current can most up ... Read More Get Best Price

Spring-charging operating mechanism with gear driving CKVB-12/T use spring-charging operating mechanism, which including five units as below: ---- Closing stored-energy unit: is driven by gear and stores energy ... Read More Get Best Price

1. CKVB-24/GB is the withdrawable circuit breaker. 2. Technical Data Description Unit Parameter Rated voltage kA 24 Rated short-time withstand voltage phase-to-phase phase-to-earth kA 65 open contact kA 79 ... Read More Get Best Price

1. Description CKVB-24/G is a solid insulated vacuum circuit breaker with epoxy resin pole and working in a voltage range maximum up to 24kV. The CKVB-24/G family includes CKVB-24/GB, CKVB-24/GE. 2. Working ... Read More Get Best Price

1.CKVB-24/GB is the withdrawable circuit breaker. 2. Working Condition 2.1 Ambient air temperature: -25+40 2.2 Ambient humidity: ---- relative average daily humidity: 95% ---- relative average daily water vapor ... Read More Get Best Price

1. Withdrawable circuit breaker CKVB-12/GC 2.Technical Data Description Unit Parameter Rated voltage kV 12 Short-time withstand voltage kV 42 Lighting impulse withstand voltage kV 75 Rated frequency Hz 50 Rated ... Read More Get Best Price

1. Description CKVB-12/G is a solid insulated vacuum circuit breaker with epoxy resin pole and working in a voltage range maximum up to 12kV. The CKVB-12/G family includes CKVB-12/GA, CKVB-12/GB, CKVB-12/GC, ... Read More Get Best Price

1. CKVB-12/GB is fixed/withdrawable circuit breaker. 2. Working Condition 2.1 Ambient air temperature: -25+40 2.2 Ambient humidity: ---- relative average daily humidity: 95% ---- relative average daily water ... Read More Get Best Price