MHZC5 series AC contactors are mainly used for AC 50Hz rated operating voltage to 660V, and in circuits with a rated voltage of 380V and an operating current of 95A under the AC-3 use category. They are used for long-distance connection and disconnection of circuits, and are used to frequently start and control AC motors. It can also be used with appropriate thermal overload relays to form electromagnetic starter to protect circuits that may be overloaded by operation and circuits that are out of phase.This product complies with GB/T 14048.4 standard.