UBIZ290 - 90 Amp Circuit Breaker
- 90 Amp
- 10k @ 120/240VAC
- 2 Pole
Purchase Options: Brand New
UBIZ290 - 90 Amp Circuit Breaker Description
UBIZ290 - 90 Amp Circuit Breaker
Upgrade your electrical setup with the UBIZ290 circuit breaker by Connecticut Electric—precision-engineered to keep power flowing safely and consistently. Built for Zinsco load centers that take type QC breakers, this 90 Amp, 2-pole unit delivers dependable protection against overloads and short circuits. Whether you're upgrading your home panel or maintaining a commercial electrical system, the UBIZ290 works quietly behind the scenes to safeguard your equipment and peace of mind.
Key Features & Benefits
- Direct Fit for Zinsco Panels – Designed specifically for load centers accepting type QC breakers, this 2-pole device ensures quick, secure installation—no adaptors or guesswork needed.
- High-Capacity Performance – Rated at 90 Amps and 120/240 VAC, it’s ideal for feeding heavy-duty circuits or sub-panels while preventing dangerous electrical faults.
- Reliable Safety Shutdown – Engineered to trip quickly in the event of overloads or shorts, giving you automatic protection and reducing fire risk.
Technical Specifications
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Current Rating: 90 Amps
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Poles: 2
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Interrupting Capacity: 10,000 AIC
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Voltage: 120/240 VAC
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Dimensions:
- Width: 1.50 inches
- Length: 4.81 inches
- Depth: 2.50 inches
Material Compliance & Certifications
- ETL Listed – Independently tested to meet strict electrical-safety and performance standards, offering designs you can trust.
- RoHS Compliant – Produced without lead, mercury, or other restricted substances, making it an eco-friendlier component for your projects.
Where It Works Best
- Residential – Ideal for powering subpanels, electric vehicle chargers, or high-demand circuits in homes.
- Commercial – Perfect in small workshops, offices, or light industrial facilities where Zinsco panels are in use.
- For Professionals & DIYers – Whether you're an electrician, facilities manager, or informed homeowner, this breaker offers a reliable, easy-to-install solution for circuit safety.
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. All trademarks and registered trademarks are the property of their respective owners.
Specifications
- Width:1.5
- Height:4.81
- Depth:2.5
- Poles:2
- Amperes:90
- A.I.C. Rating & Volts:10k @ 120/240VAC
- Type:UBIZ
- Approx Dimensions:1.50"W x 4.81"L x 2.50"D
- Additional Notes:Thick Type, Plug-In, Molded Case, Thermal Magnetic Circuit Breaker
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE shipping on breaker orders over $100 and all other items with orders over $500.
CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).
Same Day Shipping
We strive to ship out your items within one business day.
In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).