MCCB, Air Circuit Breaker, Moulded Case Circuit Breaker manufacturer / supplier in China, offering Lsy-10/110 Three Phase Integrated Current Transformer CT, Lsy Three-Phase Integrated Current Transformer 0.5 CT Grade Current Transformer, 3p 63A-800A AC/DC MCCB ODM/OEM Molded Case Circuit Breaker and so on.