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Cummins RA-400-SE – 400-Amp Outdoor Automatic Transfer Switch For RS/RX Generators (Aluminum) (Service Disc.)
$3,744.00
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Description
RA Series 400-Amp Automatic Transfer Switch w/ Service Disconnect
Compatibility:
- Designed For: Cummins RS/RX series generators.
Key Features:
- Service Entrance Rated: Equipped with an overcurrent disconnect device to power all circuits without needing a sub-panel.
- Fully-Automatic Operation: Continuously monitors utility power 24/7, signals the generator to start when power fails, and transfers load automatically. Reverts to utility power when it returns.
- Versatile Design: Suitable for both residential and light commercial applications.
- NEMA 3R (Indoor/Outdoor) Aluminum Enclosure: Allows for flexible installation either indoors or outdoors.
- Mechanically Interlocked Contactor: Long-lasting silver alloy contacts resist burning and pitting, with a powerful and economical solenoid mechanism.
- Ease of Connection: Features solderless screw-type terminals for external power connections.
Applications:
- Whole-House and Light Commercial Backup: Ideal for comprehensive power management and protection against utility power failures.
Features
| Type | Service Disconnect |
| Amp Rating | 400 |
| Load Mgmt. | Not Required |
| Voltage | 120/240 Single-Phase |
| Enclosure | NEMA 3R |
Product Information
| Product Category | Generator Transfer Switches |
| Weight | 95.6 Pounds |
| Consumer Warranty | 1 Year |
| Product Length | 47.9 Inches |
| Product Width | 23.4 Inches |
| Product Height | 11.3 Inches |
| Product Specs Voltage | 120/240 Single-Phase |
| Frequency | 60 Hertz |
| Rated Watts | 96000 Watts |
| Rated Amps | 400 Amps |
| Product Specs Enclosure | NEMA 3R |
| Transfer Switch Style | Service Disconnect |
| ATS Load Prioritizing | Not Required |
| ATS Load Shedding | Not Required |
| ATS Poles | 2 Poles |
| ATS Service Disconnect | Yes |
| Max Utility Input | 400 Amps |
| Max Generator Input | 400 Amps |
| Maximum Wattage | 96000 Watts |
| UL Listed | Yes |
Delivery Notice
All orders will be processed within 1 business day of order confirmation. Please note that while we strive for timely delivery, we are not responsible for shipping delays or issues beyond our control, including carrier disruptions or customs delays.
By purchasing, you agree to our terms and conditions, including any applicable shipping policies. We will keep you informed throughout the shipping process to ensure a smooth experience.
Customer Reviews
8 reviews for Cummins RA-400-SE – 400-Amp Outdoor Automatic Transfer Switch For RS/RX Generators (Aluminum) (Service Disc.)
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Michael Johnson (verified owner) –
I was initially unsure, but this product has proven to be a great investment.
Cyrus Campbell (verified owner) –
I can’t believe how fast the shipping was. Will definitely shop here again!
Logan Powell (verified owner) –
I’m extremely satisfied with my purchase, the product is amazing.
Finn Bailey (verified owner) –
This is by far one of my best online purchases to date!
Juliet Edwards (verified owner) –
I was worried about the sizing, but it fits perfectly!
Ava Richardson (verified owner) –
Great prices, fast shipping, and the product is excellent.
Zara Sanchez (verified owner) –
It’s refreshing to find a product that lives up to the hype!
Ruben Bell (verified owner) –
Very happy with my purchase, and the product works wonderfully.