Cummins RA 100 Amp Outdoor Automatic Transfer Switch

Keep your home's power flowing with the Cummins RA 100 Amp Outdoor Automatic Transfer Switch. This grey unit monitors utility power 24 hours a day, so it's ready to act when the lights flicker or go out. Its mechanically interlocked contactor adds a sturdy, dependable design that's easy to trust. Solderless screw terminals make external power connections easier to handle. High-pressure silver alloy contacts resist rusting and pitting, and the NEMA 3R enclosure helps protect the switch from the elements. It's a great fit for residential or light commercial applications, and the 2-year limited warranty gives you extra confidence along the way.