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Federal Pacific NE224100 Molded Case Circuit Breaker
- 100A
- 2 Pole
- Bolt-On
Federal Pacific
NE224100
Molded Case Circuit Breaker
Brand
Federal Pacific
SKU
NE224100
Quantity
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Federal Pacific NE224100 - 100A 2 Pole Molded Case Circuit Breaker
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Description
Serving as an exact match for discontinued systems, the NE224100 is a 100A molded case circuit breaker by Federal Pacific. This two-pole, 240VAC component utilizes fixed thermal-magnetic trip technology to protect commercial circuits. Built to original factory specifications, this unit installs seamlessly into Federal Pacific NE series panelboards. It provides a reliable solution for maintaining older electrical infrastructure without requiring panel upgrades.Specifications
| Brand | Federal Pacific |
|---|---|
| Part Number | NE224100-R |
| Series | NE |
| Amperage | 100A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 250VDC |
| Phase | 1 |
| AIC Rating | 18kA @ 240VAC, 10kA @ 250VDC |
| Frame Type | NE |
|---|---|
| Terminal Type | Lugs |
| For Use With | Federal Pacific NE Panelboards |
| Wire Gauge | 14-1/0 AWG |
| Max Wire | 1/0 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 |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | HACR Rated, Non-Interchangeable Trip, Reverse Feed |
Product FAQs
6 answersWhich panelboards are compatible with the NE224100 circuit breaker?
This breaker is designed specifically as a drop-in replacement for legacy Federal Pacific NE panelboards, allowing you to maintain older electrical infrastructure without a full panel upgrade.
What wire gauge range do the lugs on the NE224100 accept?
The factory lugs accommodate wire sizes from 14 AWG up to 1/0 AWG for the line and load connections.
How does this circuit breaker mount into the panelboard?
The NE224100 utilizes a bolt-on connection to secure it directly to the panelboard bus, ensuring a reliable mechanical and electrical connection.
What type of trip unit is equipped on this breaker?
It features a fixed thermal magnetic trip unit that provides both long time overload protection and instantaneous short circuit protection.
Is the NE224100 rated for direct current systems?
Yes, this breaker is dual-rated. In addition to its standard AC rating, it can safely interrupt faults in DC applications up to 250VDC with a 10kAIC rating.
Are direct replacements available for the Federal Pacific NE224100?
Yes. Although Federal Pacific is no longer in business, exact-match legacy replacements are available to maintain existing NE series panelboards.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 2 reviews.
Total 5 star reviews: 2 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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Rating
2 reviews
- KCKenny C.Verified BuyerReviewingFederal Pacific NE233100 - 100A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars10/6/25Had what we needed
needed an old FP breaker SP had it in stock. saved us from downtime
- RVRobert V.ReviewingFederal Pacific NE233050 - 50A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars5/5/22Hard to Find
It was a relief to find this working Federal Pacific CB for our church’s Main HVAC supply panel- We are in Florida and it is hot now! services and social events are happening in the cool of the restored AC- thank God!!