Free Shipping Over $99
Federal Pacific NEF433015 Molded Case Circuit Breaker
- 15A
- 3 Pole
- Bolt-On
Federal Pacific
NEF433015
Molded Case Circuit Breaker
Brand
Federal Pacific
SKU
NEF433015
Quantity
Shop with Confidence
Add an extra year of protection in your cart.
Federal Pacific NEF433015 - 15A 3 Pole Molded Case Circuit Breaker
Re-Certified
Quantity
Similar Items
15A 3 Pole Molded Case Circuit Breaker
15A 3 Pole Molded Case Circuit Breaker
3 Pole Circuit Breaker
Description
Built to maintain existing commercial power systems, the Federal Pacific NEF433015 is a 15A, 3-pole molded case circuit breaker. It delivers essential long-time and instantaneous (LI) protection for industrial distribution networks. Designed for exact fitment, this breaker installs into legacy FPE NEF and CDP panelboards. It eliminates the need for complex retrofits or panel replacements. The N-Frame unit features an 18kAIC rating at 240VAC and is vibration tested for harsh environments.Specifications
| Brand | Federal Pacific |
|---|---|
| Part Number | NEF433015-R |
| Series | NEF |
| Amperage | 15A |
| Poles | 3 |
| Mounting Style | Bolt-On |
| Voltage | 240VAC, 480VAC, 250VDC |
| Phase | 3 |
| AIC Rating | 18kA @ 240VAC, 14kA @ 480VAC, 10kA @ 250VDC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Federal Pacific NEF Panelboards, CDP 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 |
| Available Options | Shunt Trip, Auxiliary Switch, Bell Alarm, Undervoltage Release |
|---|---|
| Accessories | Lugs Included |
| Standards | CSA C22.2, NEMA AB 1, UL 489 |
| Approval | CSA, UL |
| Temp Rating | 40C |
| Construction Features | Non-Interchangeable Trip, Vibration Tested, Reverse Feed Suitable |
Product FAQs
6 answersWhich panelboards are compatible with the NEF433015 circuit breaker?
This breaker is designed for direct installation into legacy Federal Pacific NEF and CDP series panelboards. It utilizes a bolt-on connection to secure the breaker to the panel bus.
What wire sizes do the factory lugs on the NEF433015 accept?
The included lugs are designed to accept wire gauges from 14 AWG up to 2 AWG. Ensure proper torque specifications are applied during installation to maintain a secure connection.
Can the NEF433015 be used in direct current (DC) applications?
Yes, in addition to its AC ratings, this thermal magnetic breaker is rated for up to 250VDC with an interrupting capacity of 10kA, making it suitable for specific industrial DC control circuits.
Is the NEF433015 part of the Federal Pacific Stab-Lok residential line?
No. The NEF433015 is an N frame commercial and industrial molded case circuit breaker. It is distinct from the residential Stab-Lok series and is built for heavy duty applications in NEF and CDP panelboards.
What type of trip unit is equipped on the NEF433015?
It features a fixed thermal magnetic trip unit with Long-Time and Instantaneous (LI) trip functions, providing standard overload and short circuit protection for commercial branch circuits.
Does installing the NEF433015 in a CDP panelboard require additional hardware?
Yes, mounting an NEF frame breaker into a Federal Pacific CDP panelboard typically requires a twin branch mounting hardware kit, such as the NEF1K or KCDP1C, to properly connect the breaker to the bus.
SuperClub
Join free. Get 500 SuperPoints.
Earn points on eligible purchases and redeem them at checkout.
100 SuperPoints = $1 off.
Warranties
Add an extra year of protection
60-Day Warranty
Your purchase includes 60 days of SuperBreakers warranty coverage.
Add a 1-year warranty extension in your cart.
Get a Quote
Don’t see what you’re looking for?
We source obsolete and hard-to-find parts every day.
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.
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.
Expedited Shipments
Orders being shipped via Next Day Air, 2 Day Shipping or 3 Day Shipping must be received by 3 PM EST to guarantee same-day shipments. Expedited orders only ship on normal business days. Shipments will NOT be sent out on Saturdays and Sundays.
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.
Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 6 reviews.
Search
Rating
6 reviews
- SCStephen C.Verified BuyerReviewingFederal Pacific NEF431030 - 30A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars8/21/26Fpe 3 pole 30 amp breaker.
I ordered the breaker on Thursday and it was at my house for Saturday morning. Breaker is in pristine condition. A real bail out. Thank you.
- MRMichael R.Verified BuyerReviewingFederal Pacific NEF431040 - 40A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars8/4/25Warehouse Air Compressor
Worked like a charm.
Thank you.
- DPDiana P.ReviewingFederal Pacific NEF433020 3 Pole Circuit BreakerI recommend this productRated 5 out of 5 stars3/3/21Satisfied
Service was GREAT!!
- DJDavid J.ReviewingFederal Pacific / American NEF431100 - 100A 3 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars1/13/21This worked out great.
This worked out great.
- MWMark W.ReviewingFederal Pacific NEF421050 - 50A 2 Pole Molded Case Circuit BreakerI recommend this productRated 5 out of 5 stars11/17/19Great service & pricing
Superbreakers did a great job for us. We called and asked if the breakers were actually in their possession. Withing 30 minutes they called us back (which is rare these days), and we got our breakers the next morning.