Designed specifically for commercial applications, this 200-amp molded case circuit breaker integrates seamlessly into Federal Pacific NBLP panelboards. The bolt-on mounting style provides a robust connection for main breaker duties in legacy electrical systems. Rated for 10kA at 240VAC, it delivers essential thermal-magnetic protection and functions as a drop-in alternative to the UBIF2200N replacement model.
Which panelboards accept the Federal Pacific 2B200 circuit breaker?
The 2B200 is a legacy 2B frame molded case circuit breaker designed specifically to fit Federal Pacific NBLP panelboards.
How is the 2B200 installed into the panelboard?
It features a bolt-on connection that fastens directly to the panelboard bus, providing a secure mechanical and electrical connection for main or branch circuit applications.
Does the 2B200 offer adjustable trip settings for coordination?
No, this breaker uses a thermal-magnetic trip unit with fixed Long-Time and fixed Instantaneous trip functions. The settings cannot be adjusted in the field.
How are the load conductors terminated on the 2B200?
The breaker is equipped with standard mechanical lugs on the load side for terminating phase conductors.
Can the 2B200 be installed in a 480V system?
No, this breaker is rated for a maximum of 240VAC and is not suitable for 480V or 600V applications.
Is the 2B200 suitable for modern panelboard installations?
Federal Pacific is a legacy brand, and the 2B200 is intended strictly as a replacement component for existing NBLP panelboards. It is not used in new panelboard construction.
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Reviews
Review summary
Customers rate this product 5.0 out of 5 based on 2 reviews.
Federal Pacific 2B150 - 150A 2 Pole Molded Case Circuit Breaker
I recommend this product
Rated 5 out of 5 stars
8/26/26
Perfect Fit
I had a 100amp breaker and the main breaker would frequently trip during the summers whenever I had the a/c and either of the washer or dryer running at the same time. Being an older fuse box, parts aren’t readily available everywhere. Easy to find on this site and I ordered a refurbished breaker and it came very clean in great shape. I’ve had it installed now 3 days and no breaker trips or any issues. Love the fact they even have a warranty on their refurbished parts.
JP
Jose P.
Verified Buyer
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Federal Pacific 2B150 - 150A 2 Pole Molded Case Circuit Breaker