... 660VAC, and may transfer with load. The ATS rated current series is40A, 63A, 80A,125A, 160A, 250A, 400A, 630A, 800A ... delay connecting middle relay, supplying power for Rectifier bridge. The switch action when driving solenoidCoil. Mains power restoration, backup battery ... communicated at the same time so that aroused error.the switch has electric and Mechanism close instructions as segregation of ...