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Condition: Used: Good
Comment: Item will come repackaged. Small (less than 1/4" x 1/4") cosmetic imperfection on front of item. Missing manual.
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  • Connecticut Electric UBIZ2100 Zinsco Circuit Breaker, 2-Pole 100-Amp Thick Series
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Connecticut Electric UBIZ2100 Zinsco Circuit Breaker, 2-Pole 100-Amp Thick Series

26 customer reviews

List Price: $190.66
Price: $110.03 ($110.03 / EA) & FREE Shipping. Details
You Save: $80.63 (42%)
Only 19 left in stock (more on the way).
Ships from and sold by Amazon.com. Gift-wrap available.
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  • Enter your model number above to make sure this fits.
  • 10,000 aic 2-pole 100A
  • 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, 100 Amp
  • Type UBIZ for use in Zinsco load centers
  • Thick series, requires two 3/4-inch spaces
  • Former QCAL series, directly replaces QCAL100
See more product details
23 new from $105.99 6 used from $69.33
$110.03 ($110.03 / EA) & FREE Shipping. Details Only 19 left in stock (more on the way). Ships from and sold by Amazon.com. Gift-wrap available.

Frequently Bought Together

Connecticut Electric UBIZ2100 Zinsco Circuit Breaker, 2-Pole 100-Amp Thick Series + Connecticut Electric UBIZ2020 Thin Series 2-Single Poles 20-Amp Zinsco Circuit Breaker + Connecticut Electric UBIZ20 Zinsco Circuit Breaker, 1-Pole 20-Amp Thick Series
Price for all three: $181.97

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Product Description

Product Description

Zinsco circuit breaker by connecticut electric type ubiz. For use in Zinsco load centers that accept type qc circuit breakers. Etl listed. 10,000 aic 2-pole 100A

From the Manufacturer

This 120/240 volt Zinsco 100 amp, double pole, thick series replacement circuit breaker is used in a Zinsco load center and/or used for feeding Sub-Feed Panel Boxes. This is only a suggestion and cannot assure your compliance with all local codes. Please check local electrical codes before starting any electrical project.

Product Information

Technical Details
Part Number UBIZ2100-B
Item Weight10.4 ounces
Product Dimensions3.3 x 1.5 x 5 inches
OriginChina
Item model numberUBIZ2100 (QCAL100)
Size100 amp
Item Package Quantity1
Warranty Description2 year
  
Additional Information
ASINB000H5T68U
Best Sellers Rank #22,115 in Home Improvement (See top 100)
Shipping Weight10.4 ounces (View shipping rates and policies)
Domestic Shipping Item can be shipped within U.S.
International Shipping This item can be shipped to select countries outside of the U.S. Learn More
Date First AvailableSeptember 10, 2006
  
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

Most Helpful Customer Reviews

6 of 8 people found the following review helpful By Stanley A. Kaminsky on August 13, 2008
Verified Purchase
Connecticut Electric Zinsco replacement 2 pole 100 amp full size breaker
came in barely working order - had to "play" with both for at least 5 minutes and was thinking to send it back, due to the mulfunction, but than finaly got it to work (do not know how long it will last - used only one and the other was kept for spare) - paid express shipping as well to get it a.s.a.p. price was right, about 40% less than anywhere else, but - "you get what you paid for" - if i had to do it again - probably would not.
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1 of 1 people found the following review helpful By FredFlinstone on June 19, 2014
Verified Purchase
Had not one, but two of these breakers arrive defective.
Amazon refunded my money right away.
Still lost 4 days with no power because of this junk. Home depot.com sells another brand that seems fine
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1 of 1 people found the following review helpful By E. Kirby on January 8, 2014
Verified Purchase
We live in a house built in 1964. The help at big box retailers did not what it was, let alone carry it.
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Nice positive click as soon as I flipped it let me know it was working great right out of the package. A quick continuity test and then loosening the screws and I know I could snap it in and it would solve the "only 110VAC flowing on one rail" problem. Popped right in and worked first time. I guess either I got lucky or the DOA problem was fixed in manufacturing.
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By Joan C. on December 30, 2013
Verified Purchase
Used it to replace my neighbor's main breaker that kept tripping

Remember to use Noalox® Anti-oxidant Compound on ALL aluminum electrical connections that are exposed to humidity or rated 50 Amp and greater!
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Verified Purchase
Amazon sent me a scuffed up "used" breaker not NEW as shown. Had to send it right back. I don't know if it works or not, didn't even bother testing it. Amazon quality & advertising is going down hill fast.
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Verified Purchase
Excellent deal and product arrived sooner than expected. Unit appeared to be refurbished, but was assured by company that the product was new. Unit was installed with no issue. Would definitely recommend.
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Verified Purchase
Well the lights stopped flickering when I installed it so thats a good thing. The delivery was fast and it was an exact match to the old one.
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Connecticut Electric UBIZ2100 Zinsco Circuit Breaker, 2-Pole 100-Amp Thick Series
This item: Connecticut Electric UBIZ2100 Zinsco Circuit Breaker, 2-Pole 100-Amp Thick Series
Price: $110.03
Ships from and sold by Amazon.com