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Federal Pacific NA2P60 Miniature Circuit Breaker

  • 60A
  • 2 Pole
  • Plug-On
Federal Pacific NA2P60
Miniature Circuit Breaker
Brand Federal Pacific
SKU NA2P60
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  • 60A
  • 2 Pole
  • Plug-On

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Federal Pacific NA2P60 - 60A 2 Pole Miniature Circuit Breaker

Federal Pacific NA2P60 - 60A 2 Pole Miniature Circuit Breaker

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$86.44 No Stock

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Description

Built for legacy Federal Pacific Stab-Lok load centers, the NA2P60 provides 60A of thermal-magnetic protection. This two-pole breaker is ideal for residential branch circuits and HVAC equipment. Mounting seamlessly into original FPE enclosures, this plug-on unit requires no aftermarket modifications. It functions as a direct replacement for the classic NA series and can be substituted with the UBIF260N.

Specifications

Key specifications
Brand Federal Pacific
Part Number NA2P60-R
Series NA
Amperage 60A
Poles 2
Mounting Style Plug-On
Voltage 120/240VAC
Phase 1
AIC Rating 10kA @ 120/240VAC
Fit and installation
Terminal Type Lugs
For Use With Federal Pacific Stab-Lok Load Centers
Wire Gauge 14-2 AWG
Max Wire 2 AWG
Min Wire 14 AWG
Protection and operation
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed
Standards and features
Standards CSA C22.2 No. 5
Approval CSA
Temp Rating 40C
Construction Features Stab-Lok System, Common Trip, Full Size (1 inch per pole)

Product FAQs

8 answers
What is a modern replacement for the Federal Pacific NA2P60?

Connecticut Electric manufactures the UBI Type F line as a modern replacement. The direct crossover part number is UBIF260N for a 60A, 2-pole thick series Stab-Lok breaker.

What is the physical width of the NA2P60 breaker in the panel?

The NA series is a thick body Stab-Lok breaker measuring 1 inch per pole. As a 2-pole unit, it requires 2 inches of horizontal space on the busbar.

What is the difference between NA and NC series Stab-Lok breakers?

The NA series requires 1 inch of width per pole. The NC series is a compact half-inch design. They are not interchangeable if the panel spacing is strictly configured for thin breakers.

What safety concerns exist with original Federal Pacific Stab-Lok equipment?

Historical testing shows original FPE Stab-Lok breakers have a high failure rate during overcurrent events, often failing to trip. Electricians frequently advise full panel upgrades to comply with modern safety standards, though replacement breakers remain available to maintain existing panels.

Will the NA2P60 plug into other manufacturer panels like Square D QO or Siemens?

No. The proprietary Stab-Lok plug-on clip is exclusively compatible with Federal Pacific and Federal Pioneer load centers.

Can I use an NB series breaker instead of the NA series?

No. The NA series features a plug-in connection for residential load centers. The NB series utilizes a screw-fastened bolt-on connection for commercial panelboards and will not fit the same busbar.

Can the NA2P60 be used as a back-fed main breaker?

Yes. Stab-Lok NA breakers do not have factory line and load markings, allowing them to be reverse fed. A hold-down clip must be installed to secure the breaker to the busbar in back-fed applications to comply with the National Electrical Code.

What is the maximum continuous current this 60A breaker can handle?

Under National Electrical Code (NEC) guidelines, standard thermal magnetic breakers are limited to 80 percent of their rating for continuous loads. The maximum continuous capacity for this unit is 48 amps.

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Reviews

4.9
Rated 4.9 out of 5 stars
Based on 28 reviews
Rating
Ratings
28 reviews
  • JM
    Jimmy M.
    Verified Buyer
    Reviewing
    Federal Pacific NA230 - 30A 2 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    9/8/26
    NA230-30

    Breaker arrived well packaged and sealed. Installed easily and working great for the customer.

  • JE
    James E.
    Verified Buyer
    Reviewing
    Federal Pacific NA250 - 50A 2 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    7/23/26
    Satisfactory

    Fast shipping and exactly as expected

  • ED
    Erik D.
    Verified Buyer
    Reviewing
    Federal Pacific NA250 - 50A 2 Pole Miniature Circuit Breaker
    I do not recommend this product
    Rated 1 out of 5 stars
    7/21/26
    Result of FP

    Breakers were wrong size and could not be useful....lost monies.

  • JL
    Jeff L.
    Verified Buyer
    Reviewing
    Federal Pacific NA20 - 20A 1 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    6/22/26
    Hard to find breaker

    Fit perfectly. Great service

  • PP
    Paul P. J.
    Verified Buyer
    Reviewing
    Federal Pacific NA20 - 20A 1 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    12/27/25
    perfect ...

    all is great in the universe the FP 20A Breaker worked perfect.