Cummins RA 200 Amp Outdoor Automatic Transfer Switch

Keep your power flowing when the grid goes down with the Cummins RA 200 Amp Outdoor Automatic Transfer Switch. This grey switch watches utility power 24 hours a day and steps in to connect your generator when needed, so you're never left guessing. Its mechanically interlocked contactor keeps the two power sources from connecting at the same time, which helps keep your system safe. High-pressure silver alloy contacts resist rusting and pitting, and the NEMA 3R enclosure helps shield it from the weather. Solderless screw terminals make external power connections straightforward. It's suited to residential or light commercial applications, and a 2-year limited warranty gives you peace of mind.