Single-Phase Automatic Transfer Switches

Single phase power. Multiple uses.

Behind any single phase electrical system lies a single phase automatic transfer switch. Used across residential, commercial, industrial, and even telecommunication applications, these automatic power switches provide reliable backup power by transferring electricity and isolating circuits in single phase systems. Single phases switches are available in a number of ampere ratings, including 100A and 200A.

For backup generators and beyond.

Commonly used for backup generator and standby applications, a single phase automatic transfer switch could be that extra set of hands you never knew you needed. Like any automatic transfer switch, a generator automatic transfer switch does several jobs very quickly as soon as it detects a loss of power. But most importantly, it does not require you, an employee, a family member, or a maintenance worker to throw the switch manually.

Available in both two wire or three wire configurations, single phase automatic transfer switches are most often used to transfer power in lighting and heating applications, and the occasional motor loads.