Air Circuit Breaker (Acb) - Intelligent Type Dropout Device, Enhanced Protection Against Overload, Short Circuit, And Under Voltage

Our range of air circuit breaker is mainly used in power distribution network to allocate electric power and protect the line and supply equipment against overload, under voltage, short circuit, and single phase grounding. The core part of the circuit breaker adopts intelligent type dropout device, which bears accurate alternative protection performance and can avoid unnecessary power failure, thus improve the reliability of power supply. Our all-purpose type circuit breaker can be applied in AC circuits to allocate electric power and protect unfrequented switch line, power distribution system, and dynamo, against overload, under voltage, and short circuit. Some of the circuit breakers can be used in AC network to protect dynamo against overload and short circuit, and under the same circumstance, it can also be used to infrequently start the dynamo. This circuit breaker is comprised of framework, contractor system, arc extinguish system, dropout device, operation mechanism, drawer base, sword-insert base and 2-time connecting loop.