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Connecticut Electric UBIZ0220 Zinsco Circuit Breaker, 2-Pole 20-Amp Thin Series

3.0 out of 5 stars 15 customer reviews

Price: $39.97 & FREE Shipping
Only 12 left in stock.
Ships from and sold by United Electric Wholesale.
20 amp
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  • 10,000 AIC 2-pole 20A
  • Zinsco circuit breaker by Connecticut Electric Type UBIZ.
  • For use in Zinsco load centers that accept type RC circuit breakers.
  • UL Listed & Certified
  • 2 Pole, 20 Amp
  • Type UBIZ for use in Zinsco load centers
  • Thin series, requires one 3/4-inch space
  • Former RC38 series, directly replaces RC3820
21 new from $39.97

Be prepared for storm season.
$39.97 & FREE Shipping Only 12 left in stock. Ships from and sold by United Electric Wholesale.

Frequently Bought Together

  • Connecticut Electric UBIZ0220 Zinsco Circuit Breaker, 2-Pole 20-Amp Thin Series
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  • Connecticut Electric UBIZ0230 Zinsco Circuit Breaker, 2-Pole 30-Amp Thin Series
Total price: $117.76
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Size: 20 amp
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Product Description

Size: 20 amp

Product Description

Zinsco circuit breaker by Connecticut Electric Type UBIZ. For use in Zinsco load centers that accept type RC circuit breakers. ETL Listed. 10,000 AIC 2-pole 20A

From the Manufacturer

This 120/240 volt Zinsco 20 amp, double pole, thin series replacement circuit breaker is used in a Zinsco load center. Typical applications, up to 8,800 watts, include electric baseboard heat, fan forced heat and 240 volt air conditioners (up to 23,000 BTU). These are only suggested applications and cannot assure compliance with all local codes. Please check local electrical codes before starting any electrical project.

Product Information

Size:20 amp

Technical Details

Part Number GID-607410
Item Weight 4 ounces
Product Dimensions 5.3 x 3.3 x 0.8 inches
Item model number UBIZ0220 (RC3820)
Batteries Lithium Metal batteries required.
Size 20 amp
Item Package Quantity 1
Number Of Pieces 1
Batteries Included? No
Batteries Required? No
Warranty Description 2 year

Additional Information

ASIN B000BPF77K
Customer Reviews
3.0 out of 5 stars 15 customer reviews

3.0 out of 5 stars
Best Sellers Rank #68,083 in Home Improvements (See top 100)
#11 in Patio, Lawn & Garden > Generators & Portable Power > Generator Accessories > Transfer Switches
Shipping Weight 4 ounces (View shipping rates and policies)
Domestic Shipping This item is also available for shipping to select countries outside the U.S.
International Shipping This item is not eligible for international shipping. Learn More
Date First Available August 17, 2005

Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Size: 20 amp Verified Purchase
So far so good. This breaker is doing the job it was intended for so I guess all is good with it.
Very flimsy feel vs old (replaced breaker). Personally, I do not like throw action on it as it does not snap back and forth into positions of "off" and "on"
I am not an electrician so maybe these are manufactured this way now.
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Size: 20 amp Verified Purchase
This breaker was slightly different in size from my breakers in my 53 year old panel.
I had to file it here and there so it would install using an old breaker as a guide.
It seems to work OK though.
I bought it to add a generator input to my panel.
Required a two pole breaker with an interlock to not back feed the utility power. Works OK with my interlock.
Since Zinsco has been out of business for many, many, years this was the only alternative to a used breaker.
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Size: 20 amp Verified Purchase
I had considered changing my existing circuit panel for a new one because the breakers were hard to find at my local hardware stores. When I saw them on Amazon I decided to try one. It arrived in a timely manner and my electrician installed it, voila!
So far it is working as expected so my problem is solved.
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Size: 20 amp Verified Purchase
I ordered the product used and when I installed it it didn't work. The switch stays in the middle until you jiggle it a few times then it will click on or off but then only one side of the breaker works. Evidently I didn't read the fine print and have passed the 30 day window so I am stuck with it. I ordered a new replacement this afternoon from a different supplier.
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Size: 20 amp Verified Purchase
I ordered two of these units @ $50 each. Both units were defective, in a permanent open state.
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Size: 20 amp Verified Purchase
The Breaker has a major flaw that makes it unusable. There are 2 "holes" where the 2 wires are connected into the circuit breaker.
When the wire is inserted there is a threaded "screw" that is turned by a screw driver to press the inserted wire firmly onto the metal contact. One of the threaded screws works and firmly pushes the inserted wire and thereby completes the contact. The other threaded "screw" cannot be screwed to push the copper wire onto the contact. This is clearly a lack of quality control that leaves the consumer with a unusable product, and facing the cost of shipping it back to Amazon. I will keep you posted on this event as I try to have Amazon correct this marketing flaw. 10/1/14
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Size: 20 amp Verified Purchase
This circuit breaker arrived with no retail packaging and looked as if it might be used rather than new as indicated in the listing. That would not really have been a problem except that when my electrician installed it, one leg was not functional.
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By cowyn on June 30, 2014
Size: 20 amp Verified Purchase
It was used . That was not mentioned in the add so maybe they should say that or something like that
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