Yidun Electrical Technology Co., Ltd. is an enterprise recognized by the state, integrating research, manufacturing and sales. It is a specialized production base for high and low voltage electrical complete equipment such as circuit breakers, dual power supplies, disconnectors, instruments…
To ensure the smooth operation of the circuit breaker, we must not neglect its maintenance. If you frequently carry out maintenance, its lifespan will increase many times. Why not do it? To ensure its good working condition, maintenance and upkeep…
The so-called leakage circuit breakers are divided into two types: namely, electronic leakage circuit breakers and pure electromagnetic leakage circuit breakers. Their basic principles are: 1. The electronic leakage circuit breaker is composed of several electronic components into an integrated…
