Connecticut Electric UBIF020N Stab-Lok NC120 20A Replacement Circuit Breaker

Overview

The Connecticut Electric UBIF020N is a newly manufactured replacement circuit breaker built for Federal Pacific Electric Stab-Lok NC120 panels. It delivers dependable 120-volt, 20-amp protection in a compact plug-in package that fits snugly in standard Stab-Lok enclosures. With meticulous manufacturing and safety-focused design, it aims to provide a straightforward, drop-in upgrade for select panels.

Key engineering details support reliable operation: UL 489 listing through Intertek ETL, compatibility with US and Canadian panels, and a robust interrupting capacity. The unit is rated for 10,000 AIC, a specification that reflects its ability to interrupt high fault currents safely, while maintaining a slim, one-pole form factor in a 1/2" NC-style body.

What makes it a suitable replacement?

• Brand-new unit manufactured by Connecticut Electric for Stab-Lok panels
• Designed for easy plug-in replacement in NC120 configurations
• Intertek ETL Listing to UL 489 for US and Canada
• High interrupting capacity: 10,000 AIC
• 20 Amp, 120 VAC, 1-pole NC-style, in a compact 1/2" body
• Factory-tested and ready for installation without refurbishing old components

Typical applications and load considerations

• Residential and light-commercial circuits that require reliable 20-amp protection
• Laboratory-grade quality in everyday loads, from kitchen receptacles to living room outlets
• Heaters up to about 1,650 watts and general loads up to 2,200 watts
• Refrigeration, freezers, dishwashers, washing machines
• Small motors (roughly 3/4 hp to 1-1/4 hp) and window air conditioners (110 V, up to 5,500 BTU)

Installation and safety notes

Always replace with new, Safety Agency Listed breakers and confirm compatibility with your panel model. Check local electrical codes before starting any electrical work, and consider professional installation if you are unsure about panel compatibility.