Generac 400A service entrance rated automatic transfer switch

Amperage Rating (400A): The 400A rating indicates that the automatic transfer switch (ATS) can handle up to 400 amperes of electrical current. This is a high capacity and is suitable for larger residential and commercial applications.

Service Entrance Rated: A service entrance rated ATS is designed to be installed at the main electrical service entrance of a building. This allows the generator to power the entire electrical panel when utility power fails.

Automatic Operation: The ATS is designed to automatically transfer the electrical load from the utility power to the generator power when a power outage occurs. It then switches back to utility power when it's restored.

NEMA Enclosure: The ATS typically comes in a NEMA-rated enclosure, providing protection against the elements if installed outdoors.

Compatibility with Generac Generators: Generac ATS systems are designed to work seamlessly with Generac generators, ensuring compatibility and proper operation.

Monitoring and Control: Advanced models may include monitoring and control features, allowing users to track energy usage, generator status, and control specific circuits remotely.