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Federal Pacific NE234020 Molded Case Circuit Breaker
- 20A
- 3 Pole
- Bolt-On
Federal Pacific
NE234020
Molded Case Circuit Breaker
Brand
Federal Pacific
SKU
NE234020
Quantity
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Federal Pacific NE234020 - 20A 3 Pole Molded Case Circuit Breaker
New
Quantity
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Federal Pacific NE234020 - 20A 3 Pole Molded Case Circuit Breaker
Re-Certified
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| Brand | Federal Pacific |
|---|---|
| Series | NE |
| Amperage | 20A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 18kA @ 240VAC, 5kA @ 250VDC |
| Frame Type | NE |
|---|---|
| Terminal Type | Lugs |
| For Use With | Federal Pacific NE Panelboards |
| Wire Gauge | 14-10 AWG |
| Max Wire | 10 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 |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2, UL 489, NEMA AB-1 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Non-Interchangeable Trip |
Quantity
Federal Pacific NE234020 - 20A 3 Pole Molded Case Circuit Breaker
New
Quantity
| Brand | Federal Pacific |
|---|---|
| Series | NE |
| Amperage | 20A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 18kA @ 240VAC, 5kA @ 250VDC |
| Frame Type | NE |
|---|---|
| Terminal Type | Lugs |
| For Use With | Federal Pacific NE Panelboards |
| Wire Gauge | 14-10 AWG |
| Max Wire | 10 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 |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2, UL 489, NEMA AB-1 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Non-Interchangeable Trip |
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Description
Manufactured for legacy commercial installations, the NE234020 delivers 20 amps of reliable thermal-magnetic protection. This N-frame breaker helps maintain aging infrastructure while meeting standard safety requirements. The bolt-on configuration installs into vintage Federal Pacific NE panelboards. It serves as a drop-in substitute for original components like the UBINE234020, eliminating the need for extensive panel upgrades.Specifications
| Brand | Federal Pacific |
|---|---|
| Series | NE |
| Amperage | 20A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 18kA @ 240VAC, 5kA @ 250VDC |
| Frame Type | NE |
|---|---|
| Terminal Type | Lugs |
| For Use With | Federal Pacific NE Panelboards |
| Wire Gauge | 14-10 AWG |
| Max Wire | 10 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 |
|---|---|
| Accessories | Load Side Lugs Included |
| Standards | CSA C22.2, UL 489, NEMA AB-1 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Non-Interchangeable Trip |
Product FAQs
8 answersWhich panelboards are compatible with the Federal Pacific NE234020 circuit breaker?
The NE234020 is designed exclusively for installation in legacy Federal Pacific NE panelboards. It features a bolt-on mounting configuration that aligns with the busbars in these specific commercial enclosures.
Can the NE234020 breaker be used in DC voltage applications?
Yes, in addition to its standard AC ratings, this breaker is rated for use in DC systems up to 250VDC, where it provides an interrupting capacity of 5kAIC.
What wire sizes are accepted by the lugs on the NE234020?
The terminal lugs on this breaker accept wire gauges ranging from 14 AWG to 10 AWG. Ensure your conductors fall within this range for a secure connection.
Are there direct aftermarket replacements for the Federal Pacific NE234020?
Yes, aftermarket manufacturers produce exact-fit replacements for this N-frame breaker, such as the UBINE234020. These serve as drop-in substitutes for original Federal Pacific components, eliminating the need for extensive panel upgrades.
What protection functions are included in the NE234020 trip unit?
This breaker features a thermal-magnetic trip unit with an LI function code. It provides fixed long-time protection against overloads and fixed instantaneous protection against short circuits.
How does the NE234020 connect to the panelboard bus?
This is a bolt-on circuit breaker. It requires mechanical fastening directly to the panelboard busbars, which provides a highly secure electrical connection compared to standard plug-on designs.
Is the NE234020 interchangeable with Federal Pacific Stab-Lok breakers?
No. The NE234020 is an N-frame molded case circuit breaker with a bolt-on connection, designed for commercial NE panelboards. It will not fit in residential Stab-Lok load centers, which use a completely different plug-on design.
Does the NE234020 share the same design as the recalled Federal Pacific residential breakers?
No. The NE234020 is a commercial-grade N-frame molded case circuit breaker. It does not use the Stab-Lok plug-on design that was the subject of historical safety concerns in residential load centers.
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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!!