... ,40,63A 3, 3P,4P Detailed Product Description Brand:CSQ Dual Power Automatic Transfer Switching Equipment Rated operating voltage:400V. Rated current ... :6~63A Certificate:CE,CCC,ISO,PICCHYCQ5-63G Dual Power Automatic Transfer Switch/ATS1.Application HYCQ5-63G is terminal type ... for 3 phases 4 wires (or 1 phase 1 wire) dual power grid with AC 50/60Hz, rated voltage 400V/230V and ...