Federal Pacific NEF421060 Molded Case Circuit Breaker
- 60A
- 2 Pole
- Bolt-On
Quantity
Federal Pacific NEF421060 - 60A 2 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
Description
A drop-in replacement for aging commercial systems, the Federal Pacific NEF421060 restores reliable power distribution. This 60A, two-pole molded case circuit breaker provides essential overcurrent protection for industrial facilities. Engineered to fit seamlessly, it installs into legacy FPE NEF and CDP panelboards. For modern alternatives, this unit cross-references with the UBIF260N substitute. Rated 14kAIC at 480VAC, this N-frame breaker utilizes fixed thermal-magnetic trip technology.Specifications
| Brand | Federal Pacific |
|---|---|
| Part Number | NEF421060-R |
| Series | NEF |
| Amperage | 60A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 18kA @ 240VAC, 14kA @ 480VAC, 10kA @ 250VDC |
| 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 |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm |
|---|---|
| Accessories | Lugs |
| Standards | CSA C22.2, NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Non-Interchangeable Trip, Reverse Feed, Vibration Tested |
Product FAQs
7 answersWhich panelboards are compatible with the Federal Pacific NEF421060 circuit breaker?
This bolt-on N-frame breaker is specifically designed for installation in legacy Federal Pacific Electric (FPE) NEF and CDP series panelboards.
Can the NEF421060 be reverse fed?
Yes, this breaker is reverse feed suitable. Because it lacks specific line and load directional markings, it can be safely back-fed for use as a main breaker or in specialized distribution setups.
Is the Federal Pacific NEF421060 HACR rated?
Yes, this breaker carries an HACR rating, meaning it is certified for use with heating, air conditioning, and refrigeration equipment motor loads.
Does the NEF421060 feature an interchangeable trip unit?
No, this breaker is built with a fixed, non-interchangeable thermal-magnetic trip unit. It provides standard long-time and instantaneous (LI) overcurrent protection.
Are Federal Pacific NEF breakers still being manufactured?
Federal Pacific Electric (FPE) is a legacy brand and original production has ceased. However, exact-fit replacements are available to safely maintain and service existing NEF and CDP panelboards without requiring a complete system retrofit.
Is the NEF421060 suitable for DC power systems?
Yes, alongside its standard 240VAC and 480VAC ratings, this breaker is rated for 250VDC applications, providing a 10kA interrupting capacity for direct current circuits.
How does the NEF421060 install into the panelboard?
This is a bolt-on circuit breaker that fastens directly to the panelboard busbars. This mounting style ensures a secure, reliable connection that is vibration tested for demanding commercial and industrial environments.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 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.