This change over switch is mainly applied to industrical and mining enterprises to change over circuit and switch phases. When the switch is in operation, the door is locked and can not be opened until the power is cut off, then the door can be opened for check and repair.
| rated voltage | rated impulse withstand voltage | classification |
| 415V | 2.5KV | AC-21B |
Yueqing Bern Electric Co., Ltd. Formed a complete set the Limited company to organize in 2000, was a specialized production low-voltage circuit-breaker manufacturer.
Our company mainly produces the BNS series, the BNF series, the C45 series, the F360 leakage series, the DORMAN series, and so on a series of electrical complete product. The product is complete, quality excellent, stable property, the partial products may substitute the imported product completely.
Our company is abundance of capable people, the equipment to be advanced, the craft mature had the domestic advanced check-out facility to provide the most basic safeguard for the product reliability.
