Crane Power Circuit Breaker
|Terms of Trade:||FOB,CFR,CIF,EXW|
|Min. Order:||20 Piece/Pieces|
|Delivery Time:||10 Days|
|Place of Origin:||China|
|Supply Ability:||500 sets per month|
|Certificate:||ISO 9001 ISO 14001 OHSAS 18001 GB/T 19001-2008/ISO 9001: 2008|
Model No.: WH
Crane Power Circuit Breaker is a electric parts of overhead crane or gantry crane. Crane power Circuit breaker is used to cut off fault circuit of power supply system of overhead crane and gantry crane. Weihua provides various kinds of crane components including electric parts and mechanical parts.
1. Application: this crane power circuit breaker is for cut off fault circuit of crane power supply system.
2. Two types: high voltage circuit breaker and low voltage circuit breaker. The demarcation line is not so clear, and which beyond 3KV is usually called high voltage circuit breaker.
3. The function of crane power circuit breaker is to protect power circuit and electric motor.
4. Crane power circuit breaker is usually constituted by contact system, arc extinguishing system, Operating Mechanism, the release and the shell.
5. Low voltage crane power circuit breaker is also called air switch, and used to connect or cut off the load circuit. It also could be used to control the electric motor which is not frequently start.
Henan Weihua Heavy Machinery Co., Ltd.