Connecticut Electric UBIZ0230 Miniature Circuit Breaker
- 30A
- 2 Pole
- Plug-On
Connecticut Electric
UBIZ0230
Miniature Circuit Breaker
Brand
Connecticut Electric
SKU
UBIZ0230
Quantity
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Connecticut Electric UBIZ0230 - 30A 2 Pole Miniature Circuit Breaker
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Description
Restoring safe power to residential circuits, the Connecticut Electric UBIZ0230 is a 2-pole, 30-amp miniature circuit breaker. It offers a dependable aftermarket solution for homes with legacy infrastructure. The breaker mounts into older Zinsco load centers designed for type RC components. By serving as an exact replacement for the Zinsco RC3830, it eliminates the need for a costly panel upgrade.Specifications
| Brand | Connecticut Electric |
|---|---|
| Series | UBIZ |
| Amperage | 30A |
| Poles | 2 |
| Mounting Style | Plug-On |
| Voltage | 120/240VAC |
| Phase | 1 |
| AIC Rating | 10kA @ 120/240VAC |
| Terminal Type | Lugs |
|---|---|
| For Use With | Zinsco Load Centers |
| Wire Gauge | 14-8 AWG |
| Max Wire | 8 AWG |
| Min Wire | 14 AWG |
| Trip Technology | Thermal Magnetic |
|---|---|
| Trip Function Code | LI |
| Trip Function | Long-Time, Instantaneous |
| Trip Adjustability | Fixed |
| Standards | UL 489 |
|---|---|
| Approval | ETL |
| Temp Rating | 40C |
| Construction Features | HACR Rated |
Product FAQs
5 answersWhat electrical panels are compatible with the Connecticut Electric UBIZ0230?
This breaker is designed exclusively for use in legacy Zinsco, Sylvania, and GTE-Sylvania load centers that accept Type RC plug-in circuit breakers.
Which original Zinsco circuit breaker part numbers does the UBIZ0230 replace?
The UBIZ0230 is a direct cross-reference replacement for the original Zinsco and Sylvania RC3830 30-amp, 2-pole thin-series circuit breakers.
How much panel space does the UBIZ0230 require for installation?
As a thin-series replacement breaker, it provides two poles of protection while occupying only a single 3/4-inch space on the panel busbar.
Is the Connecticut Electric UBIZ0230 safety certified to replace original Zinsco breakers?
Yes, this replacement breaker is Intertek ETL listed to UL Standard 489 for molded case circuit breakers, ensuring it meets modern safety requirements for US and Canadian installations.
What types of electrical loads is a 30-amp Zinsco replacement breaker typically used for?
A 30-amp, 240V double-pole breaker is commonly used for dedicated high-demand residential circuits, such as electric water heaters, clothes dryers, and air conditioning units. Always verify load requirements with local electrical codes.
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