Nader Circuit Breaker

There are 3 wires from the electric meter to the home, red and blue flowers, you can use an air switch with leakage protection as the master control switch (A0), and there are three ordinary air switches to control the lights (A1), Air conditioner (A2), socket (A3). Viewed from the front, there are 2...

Circuit breaker is a very important electrical appliance in low-voltage power distribution network and electric drive system. It integrates control and multiple protection functions. In addition to completing the contact and breaking the circuit, it can also short-circuit the circuit or electrical eq...