A drop-in replacement for aging systems, the Federal Pacific NE233030 restores reliable power to commercial facilities. This 30-amp, three-pole molded case circuit breaker features a rugged thermal-magnetic trip unit for long-time and instantaneous (LI) protection. It installs into legacy Federal Pacific NE panelboards without aftermarket adapters. Rated for 18kAIC at 240VAC, this bolt-on MCCB is reverse-feed suitable and accepts 14-2 AWG wire. Cross-reference with UBINE233030 for fitment.
Which panelboards accept the Federal Pacific NE233030 circuit breaker?
This N-frame breaker is engineered specifically for use in legacy Federal Pacific NE series panelboards. It installs directly without requiring aftermarket adapters or complex retrofits.
What is the direct aftermarket cross-reference for the NE233030?
The Connecticut Electric UBINE233030 is the exact aftermarket substitute for this breaker, designed to fit the same legacy Federal Pacific enclosures.
What wire gauge range is supported by the terminals on this breaker?
The included load-side lugs are designed to accept wire sizes ranging from 14 AWG to 2 AWG. Ensure proper torque specifications are followed during installation.
Is the NE233030 rated for use in direct current (DC) systems?
Yes, in addition to its standard 240VAC rating, this breaker is rated for 250VDC applications with a 10kAIC interrupting capacity.
Can the Federal Pacific NE233030 be reverse fed?
Yes, this molded case circuit breaker is reverse-feed suitable, allowing it to be used in applications where power is supplied to the load terminals rather than the line side.
What type of fault protection does the NE233030 offer?
It features a fixed, non-interchangeable thermal-magnetic trip unit providing long-time (L) protection against overloads and instantaneous (I) protection against short circuits.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 2 reviews.
Federal Pacific NE233100 - 100A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
10/6/25
Had what we needed
needed an old FP breaker SP had it in stock. saved us from downtime
RV
Robert V.
Reviewing
Federal Pacific NE233050 - 50A 3 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
5/5/22
Hard 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!!