Connecticut Electric UBIZ2020 twin 20-amp Zinsco replacement in gray housing
UBIZ2020 gray body close-up highlights sturdy plug-in design
UBIZ2020 supports 120/240 VAC 2-pole operation in panels
Plug-in type installation of UBIZ2020 simplifies panel upgrades
Panel installation scene with UBIZ2020 in a residential panel
UBIZ2020 ETL-listed unit shown with labeling for safety compliance

Connecticut Electric

Connecticut Electric UBIZ2020 Twin 20 Amp Zinsco Replacement – Gray

High-performance tools and home improvement made for confident daily results

$89.29

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Why customers choose TaskHolt Tools

Overview

The Connecticut Electric UBIZ2020 Twin 20 Amp Zinsco replacement is a plug-in, 2-pole breaker designed to work with Zinsco panels. Housed in a subdued gray molded casing, it provides a compact, ready-to-install path for protecting 120/240-volt circuits. Its 3/4-inch body keeps a low profile in crowded panels while delivering dependable operation for everyday loads.

Key specifications at a glance

  • Replacement Zinsco circuit breaker manufactured by Connecticut Electric
  • For use in Zinsco circuit breaker panels
  • Intertek ETL Listed to UL 489 for US and Canada
  • 10,000 AIC interrupt rating
  • 20/20 Amp dual rating
  • 120/240 VAC, 2-pole configuration
  • Plug-in type for straightforward service replacement

What you gain in daily use

  • Compatibility with existing Zinsco panels seeking a ready-made replacement option
  • Enhanced circuit protection for residential loads without major rewiring
  • Clear labeling and standard UL/ETL compliance for safety and inspection readiness
  • Compact form factor supports easier installation in tight spaces

Installation considerations and usage tips

  • Confirm panel compatibility with plug-in style breakers before purchasing
  • Shut off power at the main breaker and follow proper lockout procedures during replacement
  • Verify labeling on the panel to ensure the UBIZ2020 is the correct carry model
  • Inspect surrounding conductors for wear and replace them as needed during servicing

The UBIZ2020 is designed to offer a practical path for upgrading or restoring Zinsco panels. While it may not guarantee performance in every scenario, the combination of a plug-in design, robust interrupt rating, and recognized safety listings provides a measured option for electricians and homeowners handling routine panel maintenance. If you are replacing a failed breaker or refreshing an aging panel, this unit may help maintain continuity of service without extensive panel work.

FAQ

Q: What is the UBIZ2020 used for?

A: A plug-in, 2-pole replacement for Zinsco panels, rated 120/240 VAC, 20/20 A, with a 10,000 AIC and ETL listing for US and Canada.

Q: Is UBIZ2020 compatible with all Zinsco panels?

A: It is designed for Zinsco panels that accept plug-in style breakers; check your panel model for compatibility before installation.

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