The Federal Pacific NEF435060 is a 3 Pole thermal magnetic molded case circuit breaker with a current rating of 60 Amps and a voltage rating of 480V. It has an interrupting rating of 14kAIC at 480V. The NEF435060 has a bolt-on connection type and includes long time and instantaneous trip functions.
What panelboards are compatible with the NEF435060 circuit breaker?
This bolt-on molded case circuit breaker is designed specifically for installation in legacy Federal Pacific NEF panelboards.
Are there direct modern replacements available for the Federal Pacific NEF435060?
Yes. Because Federal Pacific is obsolete, aftermarket manufacturers like Connecticut Electric (UBI) produce verified exact-fit substitute breakers for the N-frame series. Reconditioned original FPE breakers are also commonly sourced for retrofits.
Does the NEF435060 feature an adjustable trip unit?
No. This breaker utilizes a fixed thermal magnetic trip unit with non-interchangeable long-time and instantaneous (LI) trip functions.
Can the NEF435060 be used in reverse feed applications?
Yes, Federal Pacific NEF frame molded case circuit breakers are suitable for reverse feed setups, provided they are installed according to standard electrical codes.
Is the NEF435060 part of the Federal Pacific Stab-Lok residential line?
No. The NEF435060 is a commercial-grade, bolt-on molded case circuit breaker (N-frame) and is entirely distinct from the residential Stab-Lok plug-on breakers.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 6 reviews.
Federal Pacific NEF431030 - 30A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
8/21/26
Fpe 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.
MR
Michael R.
Verified Buyer
Reviewing
Federal Pacific NEF431040 - 40A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
8/4/25
Warehouse Air Compressor
Worked like a charm.
Thank you.
DP
Diana P.
Reviewing
Federal Pacific NEF433020 3 Pole Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
3/3/21
Satisfied
Service was GREAT!!
DJ
David J.
Reviewing
Federal Pacific / American NEF431100 - 100A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
1/13/21
This worked out great.
This worked out great.
MW
Mark W.
Reviewing
Federal Pacific NEF421050 - 50A 2 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
11/17/19
Great 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.