A drop-in replacement for aging systems, the NEF435035 is a 35A, 3-pole molded case circuit breaker from Federal Pacific. It provides reliable thermal-magnetic protection for commercial applications. This N-frame breaker bolts securely into legacy FPE NEF panelboards. It serves as an exact cross-reference for NEB3B035B or EDB34035 units, eliminating the need for retrofit adapters. Rated 14kAIC at 480VAC, it features a non-interchangeable trip unit and is suitable for reverse feed installations.
Which panelboards are compatible with this N-frame circuit breaker?
It is designed exclusively for legacy Federal Pacific commercial panelboards and switchboards configured for bolt-on molded case breakers.
What wire gauge range is supported by the load side lugs on the NEF435035?
The load side terminals accept wire sizes ranging from 14 AWG to 2 AWG. Verify that the wire material and insulation rating align with your specific application requirements.
Is this Federal Pacific breaker suitable for direct current applications?
Yes, it is rated for use in DC circuits, providing a 10kA interrupting capacity at 250V DC.
Are the trip settings adjustable on this specific model?
No, it features a non-interchangeable thermal-magnetic trip unit with fixed long-time and fixed instantaneous trip functions.
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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.
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Expedited Shipments
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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.
Federal Pacific NEF431030 - 30A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
8/21/26
Fpe 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.
MR
Michael R.
Verified Buyer
Reviewing
Federal Pacific NEF431040 - 40A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
8/4/25
Warehouse Air Compressor
Worked like a charm.
Thank you.
DP
Diana P.
Reviewing
Federal Pacific NEF433020 3 Pole Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
3/3/21
Satisfied
Service was GREAT!!
DJ
David J.
Reviewing
Federal Pacific / American NEF431100 - 100A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
1/13/21
This worked out great.
This worked out great.
MW
Mark W.
Reviewing
Federal Pacific NEF421050 - 50A 2 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
11/17/19
Great 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.