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Federal Pacific NA230 Miniature Circuit Breaker
- 30A
- 2 Pole
- Plug-On
Federal Pacific
NA230
Miniature Circuit Breaker
Brand
Federal Pacific
SKU
NA230
Quantity
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Federal Pacific NA230 - 30A 2 Pole Miniature Circuit Breaker
Re-Certified
Quantity
Sold out
Quantity
Federal Pacific NA230 - 30A 2 Pole Miniature Circuit Breaker
New
Quantity
| Brand | Federal Pacific |
|---|---|
| Part Number | NA230 |
| Series | NA |
| Amperage | 30A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Federal Pacific Stab-Lok Load Centers |
| Wire Gauge | 14 AWG - 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 |
| Accessories | NA230-R |
|---|---|
| Standards | UL 489 |
| Approval | UL |
| Temp Rating | 40C |
| Construction Features | Stab-Lok System, Common Trip, Full Size (1 inch per pole) |
Quantity
Federal Pacific NA230 - 30A 2 Pole Miniature Circuit Breaker
Re-Certified
Quantity
| Brand | Federal Pacific |
|---|---|
| Part Number | NA230-R |
| Series | NA |
| Amperage | 30A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Federal Pacific Stab-Lok Load Centers |
| Wire Gauge | 14 AWG - 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 |
| Accessories | NA230-R |
|---|---|
| Standards | UL 489 |
| Approval | UL |
| Temp Rating | 40C |
| Construction Features | Stab-Lok System, Common Trip, Full Size (1 inch per pole) |
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Description
Designed to support 30-amp residential or commercial loads, this legacy component ensures continuous electrical safety. It utilizes proven thermal-magnetic trip technology for standard circuit defense. Compatibility is guaranteed for classic Federal Pacific Stab-Lok load centers requiring a full-size, two-inch footprint. If an exact match is unavailable, the UBIF230N acts as a verified replacement.Specifications
| Brand | Federal Pacific |
|---|---|
| Part Number | NA230-R |
| Series | NA |
| Amperage | 30A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Federal Pacific Stab-Lok Load Centers |
| Wire Gauge | 14 AWG - 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 |
| Accessories | NA230-R |
|---|---|
| Standards | UL 489 |
| Approval | UL |
| Temp Rating | 40C |
| Construction Features | Stab-Lok System, Common Trip, Full Size (1 inch per pole) |
Product FAQs
6 answersIs the Federal Pacific NA230 a thick or thin breaker?
The NA230 is part of the NA series, which is a standard thick Stab-Lok breaker. It measures 1 inch per pole, meaning this 2-pole unit requires 2 inches of panel space. It should not be confused with the NC series, which are half-inch thin breakers.
What type of panel accepts the NA230 circuit breaker?
The NA230 is specifically manufactured for legacy Federal Pacific Electric (FPE) Stab-Lok load centers. Due to its proprietary clip design, it will not snap onto the busbars of modern panels like Square D, Siemens, or Eaton.
Is there an aftermarket replacement available for the FPE NA230?
Yes. If an original Federal Pacific breaker is unavailable, Connecticut Electric manufactures a direct aftermarket replacement under the catalog number UBIF230N. This is a newly manufactured 2-pole, thick-style Stab-Lok breaker listed to UL Standard 489.
What wire gauges are supported by the NA230 lugs?
The breaker terminals are designed to accept 14 AWG through 2 AWG wire. When selecting your conductors, refer to NEC requirements for 30A branch circuits to ensure your wire type and gauge meet local codes.
What does the LI trip function on the NA230 indicate?
The LI designation means the breaker provides Long-Time (L) thermal protection against sustained overcurrents, and Instantaneous (I) magnetic protection to clear rapid short-circuit faults.
What safety precautions are necessary when replacing a Stab-Lok breaker?
Federal Pacific Stab-Lok breakers use a plug-on connection that relies entirely on the panel bus and deadfront for retention. Always de-energize the main service before removal, and ensure the new breaker seats fully on the busbars to prevent arcing.
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Reviews
Review summary
Customers rate this product 4.9 out of 5 based on 28 reviews.
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Rating
28 reviews
- JMJimmy M.Verified BuyerReviewingFederal Pacific NA230 - 30A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars9/8/26NA230-30
Breaker arrived well packaged and sealed. Installed easily and working great for the customer.
- JEJames E.Verified BuyerReviewingFederal Pacific NA250 - 50A 2 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars7/23/26Satisfactory
Fast shipping and exactly as expected
- EDErik D.Verified BuyerReviewingFederal Pacific NA250 - 50A 2 Pole Miniature Circuit BreakerI do not recommend this productRated 1 out of 5 stars7/21/26Result of FP
Breakers were wrong size and could not be useful....lost monies.
- JLJeff L.Verified BuyerReviewingFederal Pacific NA20 - 20A 1 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars6/22/26Hard to find breaker
Fit perfectly. Great service
- PPPaul P. J.Verified BuyerReviewingFederal Pacific NA20 - 20A 1 Pole Miniature Circuit BreakerI recommend this productRated 5 out of 5 stars12/27/25perfect ...
all is great in the universe the FP 20A Breaker worked perfect.