CMQ2-63 series automatic transfer switch

The CMQ2-63 series automatic transfer switch is also known as the mini dual power supply due to its smallest size among similar products. The switch uses DZ47 miniature circuit breakers as the actuating element, equipped with a new control mechanism, and can be optionally equipped with fire protection, power generation and other functions. It is suitable for dual power supply networks with AC 50Hz, rated working voltage of AC 400V, and rated working current up to 63A in three-phase four-wire (can also be used for single-phase one-wire) systems. It automatically transfers one or several load circuits from one power source to another to ensure normal power supply to the load circuits.