UBITB-A240 - 40 Amp Circuit Breaker

UBITB-A240 - 40 Amp Circuit Breaker

If you’re looking for a reliable replacement breaker that fits your Challenger or T&B load center, the UBITB‑A240 from Connecticut Electric gets the job done. This 40 amp two‑pole breaker is designed to provide safe, consistent power distribution for your home or light commercial setup. Its slim 1-inch width makes it an easy fit in tight spaces, especially when paired with single‑pole breakers to complete a 2-inch slot. Built to last and tested to meet strict safety standards, it offers peace of mind where it counts—at the heart of your electrical system.

Key Features and Benefits

• Handles 40 Amps: Gives you solid performance across a wide range of circuits, from HVAC units to kitchen appliances.
• Two‑Pole Setup: Protects two circuits at once and helps prevent overloads or short circuits.
• Space-Saving Design: At just 1″ thick, it fits neatly in load centers without crowding the panel.
• Certified Safe: ETL listed, so it meets all necessary safety regulations for residential and commercial use.

Technical Specifications

• Amperage: 40 Amps
• Number of Poles: 2
• Width: 1 inch
• Interrupting Capacity: 10,000 AIC

Material Compliance and Certifications

• ETL Listed: This breaker is ETL Listed, which means it’s been independently tested and approved for safety in North America. It’s also built from tough, durable materials that hold up well under regular electrical loads and changing conditions.

Where It Works Best

• The UBITB‑A240 is made for Challenger and T&B load centers, making it a dependable option for homeowners, contractors, or anyone needing a straightforward, safe replacement breaker. With a high 10,000 AIC interrupt rating, it’s built to handle unexpected surges and keep your system running smoothly.