Cummins Power Generation RA Series 400 Amp Service Entrance Rated Automatic Transfer Switch, 120/240V Single Phase
The RA transfer switch monitors utility power 24 hours a day 7 days a week. When utility power becomes 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 or business owner.
The Cummins Power Generation residential transfer switch are integrated with the Cummins Power Generation residential gensets. These products are Listed to UL 1008, the standard for Transfer Switch Safety.
Mechanically interlocked contactor, A powerful and economical solenoid powers RA Transfer Switches
UL 489 Listed Circuit Breaker
Solid Bus bar connection, Between circuit breaker and transfer switch
Neutral and ground bar, Fully rated; Bonding jumper on neutral and ground
Ease of connection, Solderless screw type terminals for external power connections
Especially designed for use with Cummins Power Generation Quiet Connect and Power Connect 22-60kW Power Systems for Homes and Businesses.