Designed specifically for legacy infrastructure, this 20A Federal Pacific breaker offers standard long-time and instantaneous trip functions. It serves as a crucial component for maintaining existing residential or commercial power distribution networks. The plug-on configuration mounts into classic Stab-Lok load centers without modifications. When upgrading, users can cross-reference this exact model to the UBIF220N replacement.
Shunt Trip, Undervoltage Release, Bell Alarm, Auxiliary Switch
Accessories
Load Side Lugs Included
Standards
UL 489, NEMA AB 1
Approval
UL
Temp Rating
40C
Construction Features
Common Trip, Non-Interchangeable Trip
Product FAQs
4 answers
Which load centers accept the Federal Pacific 2220 circuit breaker?
This legacy molded case circuit breaker is engineered specifically for use with Federal Pacific Stab-Lok load centers. Verify your panel accepts NES frame types before installation.
What is the direct aftermarket replacement for the NES2220?
The Connecticut Electric UBIF0220N, also listed as UBIF220N, serves as a direct cross-reference and aftermarket substitute for this legacy Federal Pacific breaker.
Are modification kits required to install the NES2220 in older enclosures?
No, this breaker features a standard plug-on connection that mounts seamlessly into existing Federal Pacific Stab-Lok load centers without requiring aftermarket adapters or modification kits.
Does the NES2220 provide GFCI or AFCI protection?
No, this breaker utilizes fixed thermal and magnetic trip elements for standard overload and short-circuit protection. It does not include ground fault or arc fault circuitry.
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Shipping
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