UBITB-A250 - 50 Amp Circuit Breaker
- 50 Amp
- 10k @ 120/240VAC
- 2 Pole
Purchase Options: Brand New
UBITB-A250 - 50 Amp Circuit Breaker Description
UBITB-A250 - 50 Amp Circuit Breaker
Upgrade your electrical safety with the UBITB‑A250 Circuit Breaker, precision-engineered by Connecticut Electric for reliable protection in both residential and commercial settings. With a powerful 50 Amp capacity and a compact 1‑inch profile, it’s a perfect fit for Challenger and T&B load centers—even in tight installation spaces. Backed by ETL certification and a strong 10,000 AIC interrupting rating, this breaker delivers dependable interruption of fault currents, helping to keep your system safe and sound.
Key Features and Benefits
- 50 Amp Power Handling – Ideal for medium to heavy-duty circuits, including HVAC, hot tubs, and subpanel feeds.
- Dual‑Pole Configuration – Offers simultaneous shutoff of both hot legs for added circuit control and improved safety.
- Slim 1‑Inch Design – Easily fits into narrow panel spaces, making it a smart choice for tight or side-zone installations.
- 10,000 AIC Rating – Safely interrupts high fault currents, preventing damage downstream.
- ETL Listed – Tested and certified for North American safety compliance.
Technical Specifications
- Amperage: 50 Amp
- Poles: 2‑Pole
- Body Thickness: 1 in
- Interrupting Rating: 10,000 AIC
- Certification: ETL Listed
- Panel Compatibility: Challenger & T&B load centers
Material Compliance and Certifications
- Constructed to meet high industry standards, the UBITB‑A250 is ETL Listed—meaning it’s been independently tested and certified for safety in commercial and residential electrical systems.
- Built with dependable internal components, this breaker resists wear and provides long-lasting performance. Ideal for professionals or homeowners seeking trustworthy circuit protection with peace of mind.
Suitability
- Whether you’re wiring new spaces or upgrading an existing panel, this breaker fits seamlessly into Challenger and T&B systems—especially when space is tight. Use it for:
- Subpanels in garages or workshops
- Dedicated circuits for appliances like water heaters or EV chargers
- Commercial branches powering lighting, HVAC, or machinery
- Replacement of worn or aging breakers during panel upgrades
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:0.5
- Height:3.38
- Depth:2.63
- Poles:2
- Amperes:50
- A.I.C. Rating & Volts:10k @ 120/240VAC
- Type:UBITB-A
- Approx Dimensions:0.50"W x 3.38"L x 2.63"D
- Additional Notes:Thin Type, Plug-In, Molded Case, Thermal Magnetic Circuit Breaker with "hooks" on the sides. Rating simplified is 10kAIC@240 V.AC
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).