TGQ1N series automatic transfer switch is suitable for three-phase four-wire dual power supply network with AC current 50Hz, rated working voltage of AC400V, rated working current up to 800A, to automatically connect one or more load circuits from one power supply to another, ensuring the normal power supply of the load circuit. This product is suitable for industrial places, commercial places, residential buildings and other important places.
This product complies with standard IEC 60947-6-1.