top of page

Cummins Onan RA Series 100 Amp Automatic Transfer Switch, 120/240V Single Phase

The RA transfer switch monitors utility power 24 hours a day and 7 days a week.  When utility power becomse unsatisfactory or fails, the generator set is signaled to start, then automatically transfers the load.  When stable utility voltage returns, the transfer switch will automatically switch electrical load from the generator to the utility.  No action is required by the home owner.

This product is listed to UL 1008, the Standard for Transfer Switch Safety.  These UL 1008 switches are suitable for standby power systems in residential and light commercial applications.  These RA products adhere to National Electrical Code (NEC) and National Fire Protection Association (NFPA) requirements.


Long-life high-pressure, silver alloy contact resiste burning and pitting

Solderless screw-type terminals for easier installation of esternal power connections

Solid bus bar connection

Neutral and ground bar, fully rated, bonding jumper on neutral and ground, silver plated copper ground and neutral bus

Especially designed for use with Cummins Power Generation Quiet Connect and Power Connect 22-60kW Power Systems for Homes and Businesses


Cummins RA Series 100 Amp Automatic Transfer Switch | RA112N3

SKU: A045P692 - RA112N3
    bottom of page