Master Switch 250A Mts 250-4 4 Pole

Multi-Switch is a rackmount source transfer switch that can supply up to eight loads from two AC power sources. Should one source fail, the other automatically powers the load. The sources can be two separate AC sources including mains power and UPS, or a combination of the two.\nThe Multi-Switch provides electrical distribution and remote management for up to eight network users, powered from two direct mains supplies or UPS or a combination of both.