Automatic Generator Transfer Switches
Ensure seamless generator power transitions with Colorado Standby’s premium automatic transfer switches for sale. Our collection includes options from top brands like reliable Cummins, Generac, and Victron, all designed to keep your essential systems running without interruption. Whether you need indoor or outdoor styles, our products offer robust performance and compatibility with a wide range of power systems. Ideal for residential, commercial, and industrial applications, each generator power switch in our inventory is built to withstand demanding environments. With nationwide shipping and local service in Colorado, trust Colorado Standby to power your peace of mind.
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Showing 1–12 of 41 results
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303311Cummins RA 100 Integrated Automatic Transfer Switch & Load Panel A051C991
The RA Automatic Transfer Switch is integrated with the RS series genset. These products are Listed to UL 1008, the Standard for Transfer Switch Safety. The switch and generator set combination is specifically designed for a simplified, quicker installation.
- Watts or kW: 24
- Rated Amps: 100
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303868Cummins RA100 Automatic Transfer switch – 100 AMP – Nema 3R Enclosure
The RA Automatic Transfer Switch is integrated with the RS series genset. These products are Listed to UL 1008, the Standard for Transfer Switch Safety. The switch and generator set combination is specifically designed for a simplified, quicker installation.
- Watts or kW: 24
- Rated Amps: 100
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303929Cummins RA100 SE Service Entrance Rated Automatic Transfer switch – 100 AMP – Nema 3R Enclosure
The RA Automatic Transfer Switch is integrated with the RS series genset. These products are Listed to UL 1008, the Standard for Transfer Switch Safety. The switch and generator set combination is specifically designed for a simplified, quicker installation.
- Watts or kW: 24
- Rated Amps: 100
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305348
RA112S3 100A 2POLE 240V S
The RA Automatic Transfer Switch is integrated with the RS series genset. These products are Listed to UL 1008, the Standard for Transfer Switch Safety. The switch and generator set combination is specifically designed for a simplified, quicker installation.
- Watts or kW: 24
- Rated Amps: 100
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305349
RA1512S3 150A 2POLE 240V
The RA Automatic Transfer Switch is integrated with the RS series genset. These products are Listed to UL 1008, the Standard for Transfer Switch Safety. The switch and generator set combination is specifically designed for a simplified, quicker installation.
- Watts or kW: 36
- Rated Amps: 150
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303675Cummins RA200 Automatic Transfer switch – 200 AMP – Nema 3R Enclosure
The RA Automatic Transfer Switch is integrated with the RS series genset. These products are Listed to UL 1008, the Standard for Transfer Switch Safety. The switch and generator set combination is specifically designed for a simplified, quicker installation.
- Watts or kW: 48
- Rated Amps: 200
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303299Cummins RA200 SE Service Entrance Rated Automatic Transfer switch – 200 AMP – Nema 3R Enclosure
The RA Automatic Transfer Switch is integrated with the RS series genset. These products are Listed to UL 1008, the Standard for Transfer Switch Safety. The switch and generator set combination is specifically designed for a simplified, quicker installation.
- Watts or kW: 48
- Rated Amps: 200
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305350
RA212S3 200A 2POLE 240V S
The RA Automatic Transfer Switch is integrated with the RS series genset. These products are Listed to UL 1008, the Standard for Transfer Switch Safety. The switch and generator set combination is specifically designed for a simplified, quicker installation.
- Watts or kW: 48
- Rated Amps: 200
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305351
RA312S3 300A 2POLE 240V
The RA Automatic Transfer Switch is integrated with the RS series genset. These products are Listed to UL 1008, the Standard for Transfer Switch Safety. The switch and generator set combination is specifically designed for a simplified, quicker installation.
- Watts or kW: 72
- Rated Amps: 300
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302561Cummins RA 400 NSE (RA412N3) Automatic Transfer Switch A050W633
The Cummins RA 400 NSE 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 residential transfer switches are integrated with the Cummins residential gensets. These products are Listed to UL 1008, the standard for Transfer Switch Safety.
- Watts or kW: 96
- Rated Amps: 400
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301414
Cummins RA 400 SE (RA412S3) 400 AMP Automatic Transfer Switch A050W853
The Cummins RA 400 SE 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 residential transfer switches are integrated with the Cummins residential gensets. These products are Listed to UL 1008, the standard for Transfer Switch Safety.
- Watts or kW: 96
- Rated Amps: 400
