Federal Pacific NE224020 Molded Case Circuit Breaker
- 20A
- 2 Pole
- Bolt-On
Federal Pacific
NE224020
Molded Case Circuit Breaker
Brand
Federal Pacific
SKU
NE224020
Quantity
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Federal Pacific NE224020 - 20A 2 Pole Molded Case Circuit Breaker
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Description
Serving commercial infrastructure, this 20-amp N-frame breaker delivers dependable overcurrent mitigation. The two-pole design incorporates non-interchangeable trip technology and is fully suitable for reverse feed applications in complex setups. Contractors depend on this specific form factor to maintain vintage Federal Pacific NE panelboards. It bolts firmly into the busbar, providing a seamless hardware match. Rated to interrupt 18kA at 240VAC, it ensures robust commercial protection.Specifications
| Brand | Federal Pacific |
|---|---|
| Series | NE |
| Amperage | 20A |
| Poles | 2 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC |
| Phase | 1 |
| AIC Rating | 18kA @ 240VAC |
| Frame Type | NE |
|---|---|
| Terminal Type | Lugs |
| For Use With | Federal Pacific NE Panelboards |
| Wire Gauge | 14-2 AWG |
| Max Wire | 2 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed Thermal, Fixed Magnetic |
| Available Options | Shunt Trip, Auxiliary Switch, Undervoltage Release, Bell Alarm |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2 No. 5.1, NEMA AB-1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Non-Interchangeable Trip, Reverse Feed |
Product FAQs
7 answersWhat panelboards are compatible with the NE224020 circuit breaker?
This breaker is designed specifically for Federal Pacific NE panelboards. It utilizes a bolt-on connection and cannot be installed in Stab-Lok residential load centers.
Can this 2-pole breaker be used on a 3-phase system?
The NE224020 is a 2-pole breaker designed for single-phase 240VAC applications. It is not intended for 3-phase systems requiring 3-pole protection.
What is the frame size of the NE224020 breaker?
This breaker is built on the Federal Pacific 100-amp NE frame. While the physical frame capacity is 100 amps, this specific model is factory set with a fixed 20-amp thermal magnetic trip.
Are the trip settings adjustable on the NE224020?
No, this breaker features a fixed thermal magnetic trip unit. Both the long-time overload and instantaneous short-circuit trip points are factory set and cannot be adjusted in the field.
Can the NE224020 be used in a panel requiring a 10kAIC rating?
Yes. The NE224020 has a maximum interrupting rating of 18kAIC at 240VAC. It safely exceeds the requirements for systems specifying 10kAIC or 14kAIC protection at this voltage.
Does the NE224020 plug into the panel bus?
No, this is a bolt-on circuit breaker. It must be mechanically bolted to the busbar of a Federal Pacific NE panelboard, which provides a more secure connection than plug-on designs.
What are the terminal wire gauge limits for the NE224020?
The standard lugs on this breaker accept wire sizes from 14 AWG up to 2 AWG. Ensure your conductors are sized appropriately for a 20-amp circuit based on current electrical codes.
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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!!