Cummins A050W633: Specs & Datasheet
MPN: A050W633The Cummins A050W633 is listed under automatic transfer switches in the Cummins catalog at Portlandia Electric Supply. Contractors and buyers searching “A050W633” for specifications or the datasheet land here: below are the published specifications we have on file for this exact part number, plus compatibility and sourcing notes. Key published ratings: Amperage 400 Amps; Voltage 120/240V.
Specifications
| Manufacturer | Cummins |
|---|---|
| MPN | A050W633 |
| Model | RA412N3 |
| Vendor | Cummins |
| Amperage | 400 Amps |
| Voltage | 120/240V |
| Phase Type | 1-Phase, 2-Pole |
| Transfer Type | Automatic |
| Service Rating | Non-Service Entrance (NSE) |
| Enclosure | NEMA 3R Aluminum, Indoor/Outdoor |
| Weight | 64 lb (29 kg) |
| Dimensions (H × W × D) | 36.9 × 24.6 × 11.3 in |
| Compatibility | Cummins Quiet Connect RS Series Generators (C30N6–C80N6) |
| Non-Service Entrance (NSE) Configuration | Suitable for installations that do not require a service entrance-rated unit; requires a sub-panel for overload protection. |
| Automatic Transfer Function | Automatically switches between utility power and backup generator for uninterrupted service, with no homeowner action required. |
| Simple Cummins Generator Integration | Designed for use with Cummins Quiet Connect Air Cooled and Liquid Cooled RS Series generators for enhanced reliability and performance. |
| Installation | Field-installable by a certified Cummins technician or licensed electrician; NEMA 3R aluminum enclosure supports indoor or outdoor mounting. |
Compatible With / Used In
- Automatic Transfer Switches applications — manufacturer-listed product category for this part number
- Exact part-number replacements — this page covers MPN A050W633 only — confirm the full part number on your unit, quote, or datasheet before ordering
- Contractor and installer sourcing — quantity pricing and nationwide shipping from Portlandia Electric Supply — call (502) 790-0600
Datasheet Availability
Cummins publishes datasheets and installation documents through its official website. For the A050W633 datasheet PDF specifically, call (502) 790-0600 and we will include it with your quote.
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Frequently Asked Questions
What are the specs of the Cummins A050W633?
Key published specs — Model: RA412N3; Vendor: Cummins; Amperage: 400 Amps; Voltage: 120/240V. The full specification table above lists every value we have on file; values marked “vendor listing” are from our supplier feed and pending manufacturer verification.
Where can I get the A050W633 datasheet?
Cummins publishes datasheets and installation documents through its official website. For the A050W633 datasheet PDF specifically, call (502) 790-0600 and we will include it with your quote.
Is the Cummins A050W633 in stock?
Yes — in stock at Portlandia Electric Supply with nationwide shipping. Call (502) 790-0600 for pricing and lead time.
How do I make sure the A050W633 is the right part?
Match the full part number A050W633 exactly against your unit, quote, or existing datasheet — part-number families differ in ratings. Call (502) 790-0600 and our team will verify it before you order.
Specifications sourced from the manufacturer listing data maintained by Portlandia Electric Supply. Where a value is not published, it is marked as such — we do not estimate specifications. Questions: call (502) 790-0600. Portlandia Electric Supply, Louisville, KY — 12+ US distribution hubs.