A240 - 40 Amp Circuit Breaker

A240 - 40 Amp Circuit Breaker

Upgrade your load center with the A240 40 Amp Circuit Breaker, designed for seamless use in Challenger and T&B panels. With reliable protection and an easy setup, it’s a trusted choice for homeowners, contractors, and electrical pros who demand peak performance and safety.

Key Features and Benefits

• High Load Capacity: With 40 Amps and a two-pole configuration, this breaker manages heavy household or light-commercial circuits with ease—keeping everything running smoothly.
• Superior Protection: ETL listed and rated for 10,000 AIC fault current, it stands up to high-current events without faltering—providing peace of mind.
• Plug-and-Play Ready: Snap it into Challenger or T&B load centers with zero fuss—no special tools required, meaning quicker installs and less downtime.
• Space-Saver Design: Compact yet powerful, it conserves valuable panel real estate so you can add more breakers when you need them.
  

Technical Specifications

• UPC: 00094925021059
  
• Amperage: 40 Amps
  
• Poles: 2
  
• Interrupting Capacity: 10,000 AIC
  
• Dimensions:
  • Width: 1.00"
  • Length: 3.38"
  • Depth: 2.63"
• Weight: 0.75 lbs
  
• Additional Features: Plug-in; Power stabs on outside
  

Material Compliance and Certifications

• ETL Listed: Thoroughly tested to meet top safety guidelines.
• High-Caliber Construction: Built with dependable parts to stand up under real-world use.
  

Suitability

• From home service upgrades to small office or outbuilding wiring, the A240 offers trouble‑free circuit protection in any setting that uses Challenger or T&B load centers. It’s a straightforward solution whether you’re rebuilding your panel or expanding your system.