General Power guarantees the largest inventory and selection of ASCO series 185 and series 300 transfer switches, from 100 to 2,000 AMPS available in 2 and 3 Poles, from 208V to 480V. In addition, our stock includes NEMA 1 (indoor) and NEMA3R (outdoor) configurations to meet your specific needs.
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To maintain a continuous supply of power, an automatic transfer switch provides a seamless transition between a primary power source and a secondary or tertiary power source. Combined with a control panel, the switch detects anomalies in the flow of primary power and commands the control panel to start the standby generator instead. In home settings, this offers convenience during a blackout. When used in commercial and industrial settings, the automatic transfer to an industrial generator is not only convenient, it also helps maintain critical operations and eliminates the costly downtime caused by power outages.