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πŸ”Œ ubiz220 qc20 replacement: superior quality crafted in connecticut logo

πŸ”Œ UBIZ220 QC20 Replacement: Superior Quality Crafted in Connecticut Review

3

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Poor

Revainrating 3 out of 5Β Β 
RatingΒ 
2.8
πŸ‘·β€β™€οΈ Circuit Protection Products, πŸ’‘ Industrial Electrical

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Description of πŸ”Œ UBIZ220 QC20 Replacement: Superior Quality Crafted in Connecticut

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 circuit breakers. 10,000 AIC. 20 Amp. 120/240 VAC 2 Pole breaker in a 1 1/2" body. Plug in type. May also be branded as Sylvania (ie Sylvania QC20).

Reviews

Global ratings 3
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  • 4
    1
  • 3
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  • 1
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Type of review

Revainrating 3 out of 5

Unreliable QC20 Replacement Disappointment

Based on our own experience with this product, we found it to be unsuitable for industrial and scientific settings. While it may be a cheaper alternative to other circuit protection products, the cons heavily outweigh the pros. Our main issue was the lack of consistency in performance, with the product intermittently failing to protect our circuits as advertised. Unfortunately, we cannot recommend this product for use in any serious industrial or scientific applications.

Pros
  • cheaper alternative
Cons
  • lack of consistency, unreliable protection

Revainrating 1 out of 5

Both circuit breakers were clearly defective.

Both circuit breakers appeared to be DOA. Switch in off position. Couldn't get the switch to the "on" or "off" position (except to the "off" position with great difficulty). Lack of continuity between the connectors. Please change the CB before shipping

Pros
  • May also be branded Sylvania (e.g. Sylvania QC20)
Cons
  • Small parts

Revainrating 4 out of 5

Replacement for Zinsco T-type jackhammers from the 1960's.

Replaces old Zinsco t-type circuit breakers. The only problem I had with this switch was that it didn't reset, always in the off state. Malfunction. Returned without problems. Thank you Revan The presence of the switch allowed me to test the device. I bought it at a local hardware store the same day but almost twice the price!

Pros
  • Intertek ETL Conforms to UL 489 for Molded Case Circuit Breakers in USA and Canada.
Cons
  • Not bad, but...