UBIZ125B - 125Amp Circuit Breaker
- 125 Amp
- 10k @ 120/240VAC
- 2 Pole
Purchase Options: New Aftermarket Replacement
UBIZ125B - 125Amp Circuit Breaker Description
UBIZ125B - 125Amp Circuit Breaker
The UBIZ125B 125 Amp circuit breaker protects your electrical system with reliable, consistent performance. Electricians and contractors often choose this breaker when they need a solid, no-fuss solution for 120/240V systems. Its two-pole design allows it to trip both legs of the circuit at once, offering full protection. The bolt-on mounting style makes installation straightforward and secure, so it stays in place even in high-vibration settings. You can trust this breaker to handle fault currents up to 10,000 amps. It fits easily into most standard bolt-on panelboards and doesn’t take up unnecessary space. With a height of just under 5 inches and a weight of 1.5 pounds, you’ll find it easy to handle during installs or replacements.
Key Features and Benefits
- Delivers 125 amps of protection for heavy-duty circuits
- Trips both legs in 120/240V systems with its two-pole design
- Installs securely with bolt-on mounting—won’t shift or loosen
- Interrupts up to 10kA of fault current at rated voltage
- Fits comfortably in panels thanks to its compact build
Technical Specifications
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Part Number: UBIZ125B
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Amperage: 125A
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Voltage: 120/240VAC
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Poles: 2
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Interrupting Capacity: 10kAIC
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Mounting Type: Bolt-On
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Frame Type: QCB
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Height: 4.81 inches
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Weight: 1.5 lbs
Material Compliance and Certifications
- Manufacturers build this breaker using durable, heat-resistant materials that meet modern electrical standards. It passes required compliance checks for safe use in both residential and light commercial settings.
Where It Works Best
- You’re upgrading a home service panel
- You’re replacing an existing 125A breaker in a bolt-on panel
- You’re building out a light commercial system
- You need dependable overcurrent protection with straightforward installation
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. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.
Specifications
- Depth:2.5
- Height:4.81
- Width:1.5
- Poles:2
- Amperes:125
- A.I.C. Rating & Volts:10k @ 120/240VAC
- Type:QCB
- Approx Dimensions:1.50"W x 4.81"L x 2.50"D
- Additional Notes:Bolt-On, 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).