China DX3-ID Series Residual Current Circuit Breakers Manufacturers, Suppliers, Factory

Due to its reliability, flexibility and reusability, molded case circuit breakers are widely used in power systems in residential, commercial and industrial buildings, and are an indispensable part of modern electrical systems.

We hereby sincerely invite you visit our booth from 15-19,April as the 133rd Canton Fair is coming. Booth Number:13.2M02 Date:15-19 April.2023

Circuit breakers mainly play a role in protecting the safety of circuits and electrical equipment. In the event of circuit overload, voltage instability, or equipment leakage, the circuit breaker will automatically cut off the power supply to prevent accidents from expanding and protect the safety of circuits and electrical equipment.

The function of the AC contactor is: as an actuator, used to connect and break lines, or frequently control the operation of equipment such as motors.

Do you know what a circuit breaker is? A circuit breaker is an instrument that can realize circuit switching. This kind of equipment is generally suitable for installation on switching devices and can realize power distribution. The function of the circuit breaker is relatively simple, mainly as a current protection device. Circuit breakers are installed in most circuits, which can effectively prevent various man-made disasters caused by circuit burnout or excessive voltage. What are the functions of the circuit breaker?