Connecticut Electric UBIZ0220 front view, 2-pole 20A design for Zinsco panels
Connecticut Electric UBIZ0220 side view, compact 3/4 inch body for easy panel upgrades
Connecticut Electric UBIZ0220 label view, ETL listed safety with 10,000 AIC for reliability

Connecticut Electric

Connecticut Electric UBIZ0220 Replacement Zinsco RC3820 2-Pole 20A Thin Series Breaker

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$71.46

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Why customers choose TaskHolt Tools

Product overview

Connecticut Electric presents UBIZ0220, a new replacement breaker designed for Zinsco RC style panels. This 2-pole, 20 amp unit plugs into compatible Zinsco load centers and is Safety Agency Listed. By using a fresh, tested breaker, you can maintain reliable overcurrent protection while staying aligned with current safety standards.

Key features

  • Replacement Zinsco circuit breaker manufactured new by Connecticut Electric
  • For use in Zinsco circuit breaker panels
  • Intertek ETL Listing to UL Standard 489 for US and Canada molded case breakers
  • 10,000 AIC interrupting rating
  • 20 Amp
  • 120/240 VAC 2 pole breaker in 3/4 inch body
  • Plug in type
  • May also be branded as Sylvania RC 3820

Typical applications and installation notes

In typical residential or small commercial setups, this breaker supports 240 volt circuits with a capacity up to about 8,800 watts. Common uses include electric baseboard heat, fan-forced heat, and 240 volt air conditioning up to roughly 23,000 BTU. These are guidelines and may not meet all local codes. Always check local electrical codes and work with a licensed electrician when replacing or upgrading breakers.

Why choose this replacement

  • New, tested, and Safety Agency Listed solution
  • ETL listed for recognition in US and Canada
  • High interrupting capacity for dependable protection
  • Compact 3/4 inch body fits in compatible Zinsco panels
  • Plug-in design enables straightforward replacement
  • May appear branded as Sylvania RC 3820

Note: This product is intended for use in Zinsco load centers that accept RC style devices. Confirm panel compatibility before purchasing and follow safe electrical practices during installation.

FAQ

Q: Is the UBIZ0220 compatible with all Zinsco load centers?

A: It fits Zinsco panels that accept RC style breakers; verify your panel model before purchase.

Q: Does the UBIZ0220 carry safety listings?

A: Yes, it is ETL listed to UL 489 for US and Canada.

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