The Generac RXSC200A3 is a 200‑amp automatic smart transfer switch engineered to deliver seamless, dependable switching between utility and standby generator power for whole‑home residential applications. Designed for 120/240‑volt single‑phase electrical systems, this smart switch continuously monitors incoming utility power and instantly transfers the home’s electrical load to generator power when an outage is detected. Once utility service is restored, the RXSC200A3 automatically reverts the home back to normal operation, ensuring uninterrupted comfort and protection without manual intervention.
Housed in a durable NEMA 3R enclosure, the RXSC200A3 supports both indoor and outdoor installation, offering flexibility for a wide range of residential layouts. Its integrated Smart Management technology enables compatible Generac standby generators to intelligently prioritize and manage household loads, helping maintain stable performance even during high‑demand conditions or when generator capacity is limited.
Built with heavy‑duty contactors and robust electronic controls, the RXSC200A3 provides long‑term reliability and consistent switching performance in demanding environments. Fully compatible with Generac’s air‑cooled and liquid‑cooled standby generators, it offers a clean, code‑compliant solution for whole‑home backup power.
For homeowners seeking dependable, automatic, and intelligent power transfer, the Generac RXSC200A3 delivers proven performance when it matters most.
We service and install all types of HVAC heating and cooling equipment throughout Long Island, including (but not limited to) this coverage area:
Nassau County: Oyster Bay, Hempstead, North Hempstead, Glen Cove, Long Beach, Freeport, Valley Stream, Garden City, Great Neck, Mineola, Hicksville, Levittown, Massapequa, Bethpage, Plainview, Syosset, Jericho, Westbury, Rockville Centre, Farmingdale
Suffolk County: Huntington, Babylon, Islip, Smithtown, Brookhaven, Riverhead, Shelter Island, Southold, Southampton, East Hampton, Commack, Deer Park, Lindenhurst, Bay Shore, Brentwood, Central Islip, Hauppauge, Centereach, Selden, Medford, Patchogue, Shirley
Contact us today at (631) 779-3196
