Transfer Switch, Automatic | 200A Service Entrance Rated | Load Center

This Service Entrance rated transfer switch features a 20-space load center, a NEMA 3R enclosure, and is designed to create a flexible, cost-effective install. Utilizing tandem breakers can increase the load center capacity to 40 circuits. Using the integrated load management technology, four individual HVAC loads can be managed with no additional accessories required.

Generac 200A Load Center Transfer Switch with Outdoor Enclosure

The Generac 200A Load Center Transfer Switch with Outdoor Enclosure offers reliable, large-scale power distribution for homes requiring extensive backup coverage. Built with a 20-space, 40-circuit configuration, this transfer switch is designed to seamlessly integrate with Generac standby generators, ensuring uninterrupted power to critical systems. Its durable NEMA 3R-rated aluminum enclosure withstands harsh weather conditions, providing long-lasting, outdoor-ready protection.

Key Benefits of the Generac 200A Load Center

  • 200-amp rating with 20-space, 40-circuit load center for large home systems
  • Outdoor-ready NEMA 3R enclosure designed for superior weather resistance
  • Service entrance rated with built-in disconnect breaker for simplified installation
  • Supports up to four HVAC loads using integrated load management technology
  • Expandable with tandem breakers to extend circuit coverage up to 40 loads
  • Backed by a 5-year limited warranty for long-term reliability

Applications

This 200A load center transfer switch is ideal for powering entire homes or properties with extensive backup power needs. It is specifically suited for critical circuits such as heating, cooling, refrigeration, well pumps, and essential lighting. Its flexible load center design reduces the need for additional breaker panels while supporting seamless integration with compatible Generac standby generators. The integrated disconnect simplifies installation and helps meet residential service entrance requirements.

Packaging & Support

Each unit ships ready to install and includes factory configuration for easy integration with Generac backup systems. The transfer switch is supported by Generac’s 5-year limited warranty and nationwide service network, ensuring dependable operation for years to come.

Product Properties

Property Value
Current Model RXGW20SHA3
Transfer Method Automatic
Pre-Wired No
Load Shedding Built-In
Circuited Quantity 40
Rated Amperage 200
NEMA Rating 3
Enclosure Type 3R
Voltage 120V/240V 1Ø 60Hz
Service Entrance Rated Yes

Learn more about Generac power solutions at Generac.com. For smaller-scale setups, check the Generac 16-Circuit NEMA 3R Transfer Switch for compact yet weather-resistant backup coverage.

Technical Documents