Nader Circuit Breaker

1, the working principle and structure of low voltage circuit breaker switches, commonly known as air, low-voltage electrical switch with a main power grid may be switched on or breaking normal load current, motor current, overload current, short-circuit current is not applied to frequent operation l...

Circuit Breakers commonly known as automatic air switch. Low voltage distribution network is one of the main switching device, the low pressure switch is a switch best performance. It can be used to turn on, breaking the normal load current, and has a function of automatic protection circuit. When th...

The loss-of-voltage release of the automatic air switch of the power supply system is an electromagnet. At the moment of loss of power, the armature is released under the drive of the spring, and then the trip mechanism is driven, and the air switch completes the tripping operation. In the event of l...