ASCO 80A Single Phase Automatic Transfer Switch
ASCO 80A Single Phase Automatic Transfer Switch, 1 Year Warranty. An ATS is a device that transfers a power supply from its main source (the power grid) automatically to a backup generator when it senses a failure or outage occurring in the primary source until utility power is restored. The ATS is connected to both primary and backup power generators, and serves as an intermediary between the power sources and your building, facility or equipment, acting as an electrical relay. All-in-one solution with a complete unit – PC type No Phase-failure relay needed External 24Vdc Power Supply available but not needed (self powered) Pre-wired looms are easy to wire
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