China AC Contactor Manufacturers, Suppliers, Factory

Wenzhou Kasan is a professional China AC contactor manufacturers and China AC contactor suppliers.The contactor on your AC unit is like a switch located in the AC system's outdoor condenser unit. It provides power to components such as the compressor and condenser fan and turns the AC unit on and off. Contactors can fail electrically or mechanically.

AC contactor is a relay designed to open an electrical circuit. If the electrical current (amperes) is too high then the contactor opens the circuit to protect the equipment for over-current or for overload. Then its principal function is to work as a disconnection device to protect the equipment. Please does not use the contactor as an operation device, you should use the breaker to do this function.

Advantages of contactor: It is a fast switching operation. It is simple in construction. It provides protection. Lower power consumption. High load capacity. It is suitable for both AC and DC devices. Fast switching.