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Federal Pacific NB111020 - 20A 1 Pole Molded Case Circuit Breaker

Brand Federal Pacific
SKU NB111020
5.0
Rated 5.0 out of 5 stars
15 Reviews
Federal Pacific NB111020 1 Pole Circuit Breaker
Free Shipping Over $99
Federal Pacific NB111020 1 Pole Circuit Breaker

Federal Pacific NB111020 - 20A 1 Pole Molded Case Circuit Breaker

Brand Federal Pacific
SKU NB111020
5.0
Rated 5.0 out of 5 stars
15 Reviews
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Federal Pacific NB111020 1 Pole Circuit Breaker

Federal Pacific NB111020 - 20A 1 Pole Molded Case Circuit Breaker

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$108.06 In stock

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DescriptionSpecificationsSuperClubWarranties
Description
A drop-in replacement for aging FPE installations, the NB111020 restores reliable 20-amp overcurrent protection to existing systems. Designed for commercial applications, this single-pole molded case circuit breaker features a secure bolt-on connection. It installs into Federal Pacific NB panelboards without aftermarket adapters, and is frequently cross-referenced with the UBIF20NB substitute. Rated for 10kAIC at 120VAC, it utilizes fixed thermal-magnetic trip technology for proven safety.

Specifications

Brand Federal Pacific
Series NB
Part Number NB111020
Amperage 20A
Voltage 120VAC
Poles 1
Phase 1
AIC Rating 10kA @ 120VAC
Mounting Style Bolt-On
Terminal Type Lugs
For Use With Federal Pacific NB Panelboards
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed
Wire Gauge 14-2 AWG (Al/Cu)
Max Wire 2 AWG
Min Wire 14 AWG
Accessories Load Side Lugs Included
Standards CSA C22.2 No. 5, UL 489
Approval CSA, UL
Temp Rating 40C
Construction Features SWD Rated, HACR Rated

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Warranties

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When shopping with SuperBreakers, you’ll have peace of mind knowing that every single item you purchase includes a 60 day warranty, free of charge. Why such confidence? Because only the highest quality electrical parts have a place on our shelves, and we stand by every single one we sell.

If anything goes wrong with your item that is not a result of misuse or normal wear and tear, we’ll gladly replace it at no cost to you.

Click here to read our full warranty details

Shipping

Free Shipping Policy

Parcel shipments with item value over $99 qualify for free economy shipping within the continental US. Please call to confirm special handling instructions. We do not charge a handling fee or require a minimum amount on any order. SuperBreakers does not ship on customer accounts.

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Same Day Shipping

We strive to ship out your items the same day the order is placed. In rare circumstances SuperBreakers may reserve up to 5 business days to consolidate orders for complete shipment.
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International Shipping

All International orders require a $1,000 minimum order threshold. Due to the special nature of these shipments, we require that these be placed with a SuperBreakers representative. Additional shipping and instructions will apply. All International Orders are Non-Cancel and Non-Refundable.

5.0
Rated 5.0 out of 5 stars
Based on 15 reviews
Total 5 star reviews: 15 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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15 reviews
  • WW
    William W.
    Verified Buyer
    Reviewing
    Federal Pacific NB100 - 100A 2 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    3/9/26
    Exactly what I needed.

    Awesome! Packaging and delivery were good. Bolted in and worked perfectly!!)

    Was this helpful?
  • GH
    Gary H.
    Verified Buyer
    Reviewing
    Federal Pacific NB125 - 125A 2 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    3/3/26
    Federal Pacific NB125 2 Pole Circuit Breaker

    Federal Pacific NB125 2 Pole Circuit Breaker

    Great product and excellent price and warranty.

    Was this helpful?
  • JI
    Jeffrey I.
    Verified Buyer
    Reviewing
    Federal Pacific NB232050 - 50A 3 Pole Molded Case Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    11/21/25
    FPE

    Great supplier for hard to find breakers

    Was this helpful?
  • VA
    Virginia a.
    Verified Buyer
    Reviewing
    Federal Pacific NB100 - 100A 2 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    8/3/25
    Breaker

    Had the part I needed that I could not find anywhere else. Arrived on time and was as described

    Was this helpful?
  • JM
    Jonathon M.
    Flag of United States
    Reviewing
    Federal Pacific NB100 - 100A 2 Pole Miniature Circuit Breaker
    I recommend this product
    Rated 5 out of 5 stars
    1/26/23
    Works great, thanks

    Works great, thanks

    Was this helpful?

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