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Federal Pacific NEF111015 Molded Case Circuit Breaker

  • 15A
  • 1 Pole
  • Bolt-On
Federal Pacific NEF111015
Molded Case Circuit Breaker
Brand Federal Pacific
SKU NEF111015
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  • 15A
  • 1 Pole
  • Bolt-On

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Federal Pacific NEF111015 1 Pole Circuit Breaker

Federal Pacific NEF111015 - 15A 1 Pole Molded Case Circuit Breaker

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$37.75 No Stock

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Description

Serving as a reliable replacement for aging infrastructure, the Federal Pacific NEF111015 is a 1-pole, 15A molded case circuit breaker. It is designed to handle 120VAC commercial loads with proven thermal-magnetic trip technology. The bolt-on configuration ensures a solid, secure connection when mounted into compatible Federal Pacific panelboards. By utilizing an exact replacement, facility managers can maintain their current enclosures. It provides a 14 kAIC interrupt rating at 120VAC.

Specifications

Key specifications
Brand Federal Pacific
Part Number NEF111015-R
Series NEF
Amperage 15A
Poles 1
Mounting Style Bolt-On
Voltage 120VAC, 125VDC
Phase 1
AIC Rating 14kA @ 120VAC
Fit and installation
Terminal Type Lugs
For Use With Federal Pacific Panelboards
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
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm
Accessories Lugs
Standards CSA C22.2 No. 5.1, NEMA AB 1, UL 489
Approval CSA, UL
Temp Rating 40C
Construction Features HACR Rated, SWD Rated, Non-Interchangeable Trip, Reverse Feed, Vibration Tested

Product FAQs

6 answers
Which panelboards are compatible with the NEF111015 circuit breaker?

This breaker is designed exclusively for legacy Federal Pacific Electric (FPE) panelboards that accept N-Frame bolt-on breakers. It allows electricians to maintain existing enclosures without a complete system retrofit.

What are the wiring capabilities for the NEF111015 lugs?

The factory-installed lugs accommodate wire gauges from 14 AWG up to 2 AWG. Installers must ensure proper torque is applied to both the bolt-on bus connections and the terminal lugs to prevent thermal issues under load.

Does the NEF111015 carry SWD and HACR ratings?

Yes, this breaker is SWD (Switching Duty) rated for controlling 120VAC fluorescent lighting circuits. It is also HACR rated, making it suitable for group motor applications in heating, air conditioning, and refrigeration equipment.

Can the NEF111015 be utilized in DC circuits?

Yes, in addition to its standard 120VAC rating, this breaker is rated for up to 125VDC. This makes it suitable for specific control panels, battery systems, or industrial DC applications requiring a 15A 1-pole breaker.

Can the NEF111015 be installed in a reverse feed configuration?

Yes, this molded case circuit breaker is reverse feed capable. It can be safely back-fed when used in specific panelboard configurations, provided the installation meets current electrical codes.

Is the NEF111015 interchangeable with Federal Pioneer breakers?

Yes. Federal Pacific and Federal Pioneer share the exact same NEF frame architecture. This unit is a direct replacement for aging Federal Pioneer NEF111015 breakers.

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Reviews

5.0
Rated 5.0 out of 5 stars
Based on 6 reviews
Rating
Ratings
6 reviews
  • SC
    Stephen C.
    Verified Buyer
    Reviewing
    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.
    Flag of United States
    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.
    Flag of United States
    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.
    Flag of United States
    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.