Federal Pacific NEF631015 Molded Case Circuit Breaker
- 15A
- 3 Pole
- Bolt-On
Federal Pacific
NEF631015
Molded Case Circuit Breaker
Brand
Federal Pacific
SKU
NEF631015
Quantity
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Federal Pacific NEF631015 - 15A 3 Pole Molded Case Circuit Breaker
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15A 3 Pole Molded Case Circuit Breaker
15A 3 Pole Molded Case Circuit Breaker
15A 3 Pole Molded Case Circuit Breaker
Description
Built for commercial applications, the Federal Pacific NEF631015 is a 15A, 3-pole molded case circuit breaker rated for 600VAC. It utilizes fixed thermal and magnetic trip elements to deliver consistent overcurrent and short-circuit protection across three-phase systems. As a legacy replacement component, it mounts into older Federal Pacific panelboards. The bolt-on terminal design provides a highly secure connection, ensuring exact compatibility without panel modifications.Specifications
| Brand | Federal Pacific |
|---|---|
| Part Number | NEF631015-R |
| Series | NEF |
| Amperage | 15A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 600VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 18kA @ 240VAC, 14kA @ 480VAC, 14kA @ 600VAC, 10kA @ 250VDC |
| Frame Type | NEF |
|---|---|
| Terminal Type | Lugs |
| For Use With | Federal Pacific Panelboards |
| Wire Gauge | 14-2 AWG |
| Max Wire | 2 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, Undervoltage Release, Auxiliary Switch, Bell Alarm |
|---|---|
| Accessories | Lugs |
| Standards | CSA C22.2 No. 5.1, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Non-Interchangeable Trip, Reverse Feed, Vibration Tested |
Product FAQs
4 answersWhat panelboards are compatible with the NEF631015 circuit breaker?
This N-frame breaker is designed to bolt directly into legacy Federal Pacific NEF and CDP series panelboards.
Is the NEF631015 part of the Federal Pacific Stab-Lok residential line?
No. The NEF631015 is a commercial-grade N-frame molded case circuit breaker. It utilizes a bolt-on connection and is a completely different design from the residential Stab-Lok plug-on breakers.
Are there direct replacements available for the Federal Pacific NEF631015?
Yes. Because original Federal Pacific manufacturing has ceased, exact physical replacements are typically sourced as original legacy units or through aftermarket manufacturers that produce verified N-frame substitutes.
Can the trip settings on the NEF631015 be adjusted in the field?
No. This breaker features a fixed thermal-magnetic trip unit with non-interchangeable, factory-set long-time and instantaneous trip functions.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 6 reviews.
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Rating
6 reviews
- SCStephen C.Verified BuyerReviewingFederal Pacific NEF431030 - 30A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars8/21/26Fpe 3 pole 30 amp breaker.
I ordered the breaker on Thursday and it was at my house for Saturday morning. Breaker is in pristine condition. A real bail out. Thank you.
- MRMichael R.Verified BuyerReviewingFederal Pacific NEF431040 - 40A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars8/4/25Warehouse Air Compressor
Worked like a charm.
Thank you.
- DPDiana P.ReviewingFederal Pacific NEF433020 3 Pole Circuit BreakerI recommend this productRated 5 out of 5 stars3/3/21Satisfied
Service was GREAT!!
- DJDavid J.ReviewingFederal Pacific / American NEF431100 - 100A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars1/13/21This worked out great.
This worked out great.
- MWMark W.ReviewingFederal Pacific NEF421050 - 50A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars11/17/19Great service & pricing
Superbreakers did a great job for us. We called and asked if the breakers were actually in their possession. Withing 30 minutes they called us back (which is rare these days), and we got our breakers the next morning.