... is the most popular product with its competitive price. 2, rated current 6,10,16,20,25,32,40 ... Switching Equipment Rated operating voltage:400V. Rated current:6~63A Certificate:CE,CCC,ISO,PICCHYCQ5-63G Dual ... s suitable for 3 phases 4 wires (or 1 phase 1 wire) dual power grid with AC 50/60Hz, rated ... circuits. The automatic transfer switch conforms to IEC60947-6-1 and GB/T14048.112.Normal conditions for ...