Product Introduction:

The plastic shell residual current operated circuit breaker is mainly designed for high-power electrical equipment with a power supply of AC380V. It has the functions of automatic tripping and phase loss protection for grounding faults, overcurrent, short circuit, overvoltage, undervoltage, power failure of electrical equipment or lines, as well as indirect contact protection for personal electric shock. At the same time, it can also be used to prevent electrical fires caused by contact fault currents.