9955 - 150A Service Entrance Rated Automatic Transfer Switch - No SPD

Note: This transfer switch is a direct replacement for model number RXSW150A3 - Smart Switch 150 Amp Service Rated 120/240 1Ø NEMA 3R.

This series of Generac Residential Automatic Transfer Switches is designed for use with single phase generators that utilize an Evolution™ or Power Zone™ 200 controller. Designed with a focus on enhanced reliability to deliver increased performance and owner peace of mind. 

This hardened transfer switch control has been purposely designed to combat harmful utility power disturbances such as brownouts, while ensuring reliable automatic transfer performance. Designed to give options as to whether to install indoors or outdoors, this durable enclosure protects the internal components of the switch from rain, snow, ice, and debris to ensure lasting reliability. 

With an increase in performance and reliability, we stand by our innovative product design with a strong 5-year limited warranty.