Eaton / Cutler-Hammer FA3050P Molded Case Circuit Breaker
- 50A
- 3 Pole
- Bolt-On
Quantity
Eaton / Cutler-Hammer FA3050P - 50A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
Description
Designed to support legacy electrical systems, the Eaton FA3050P is a 3-pole, 50A molded case circuit breaker. It employs fixed thermal and magnetic trip elements to safeguard commercial circuits. Featuring a robust bolt-on mounting style, this component integrates into vintage Westinghouse F-Frame enclosures and Pow-R-Line C panelboards. It provides a reliable maintenance solution, cross-referenced with the FDB3050. Rated for 14kAIC at 480VAC, the breaker includes a trip-free mechanism.Specifications
| Brand | Eaton / Cutler-Hammer |
|---|---|
| Part Number | FA3050P-R |
| Series | FA |
| Amperage | 50A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 18kA @ 240VAC, 14kA @ 480VAC, 14kA @ 600VAC, 10kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Westinghouse/Cutler-Hammer F-Frame Panelboards, Eaton Pow-R-Line C Panelboards, Motor Control Centers |
| Wire Gauge | 14-1/0 AWG (Cu/Al) |
| Max Wire | 1/0 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Reverse Feed, Non-Interchangeable Trip, Trip-Free Mechanism, Quick-Make/Quick-Break |
Product FAQs
3 answersWhat panelboards are compatible with the FA3050P?
This breaker is designed for use in legacy Westinghouse and Cutler-Hammer F-Frame panelboards, Eaton Pow-R-Line C panelboards, and compatible motor control centers.
Can I use the FA3050P to replace an older Westinghouse FA3050?
Yes. Eaton acquired the Westinghouse distribution equipment line, making the FA3050P the direct replacement for legacy Westinghouse FA3050 breakers.
Are line and load lugs included with the FA3050P?
Yes, the breaker includes standard lugs configured for copper or aluminum wiring ranging from 14 AWG to 1/0 AWG.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 70 reviews.
- CPCasey P.Verified BuyerReviewingSquare D FA34030 - 30A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars9/14/26Great company
Ordered on a Saturday evening, paid for two day shipping and it arrived on time and in perfect condition. Would 100 percent be using this company going forward, beat out pricing and shipping times for all my local supply houses. Plus the staff were great to deal with.
- AHAnn H.Verified BuyerReviewingSquare D FA36100 - 100A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars8/22/26Professional Service
So far, so good! The circuit breaker was installed along with a new compressor for our church AC, and everything is now working well.
The company has been professional, dependable, and reputable throughout the process. I had a question after the installation, and it was answered immediately. I also appreciated that they followed up and asked for feedback to make sure the new part was working properly and that we were satisfied with the service.
It’s refreshing to deal with a company that not only has quality products but also cares about its customers after the job is completed. I would definitely recommend them!
- RErene e.Verified BuyerReviewingSquare D FA34070 - 70A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars8/14/26breaker
breaker was just as discribed
- BEBallentine E.Verified BuyerReviewingSquare D FA24060AC - 60A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/15/26Great
Accurate and on time.
- EBEdward B.Verified BuyerReviewingSquare D FA32100 - 100A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars7/1/26As good as new
The Square D FA32100 circuit breaker (refurbished) was as good as a new breaker, without exception. There was no wear and tear or any marks at all. It was basically new. It is an excellent choice and a great product without having to pay the cost of a new breaker.