XO240 - 40 Amp Circuit Breaker

XO240 - 40 Amp Circuit Breaker

Keep your home or light commercial setup safe and steady with the XO240 Circuit Breaker. Rated at 40 amps and certified for 10 kA interrupting capacity at 120/240 VAC, the XO240 is built to prevent overcurrent and short‑circuit issues so your electrical system stays protected. Its compact XO‑frame design makes installation and maintenance a breeze—perfect for tight panel spaces.

Key Features and Benefits

• Reliable Overcurrent Protection: With a 40 A rating and 10 kA fault‑clearing ability at 120/240 VAC, XO240 safeguards wiring and equipment from potential electrical faults.
• Space‑Saving Design: Measuring only about 1.5″ W × 4.13″ L × 1.88″ D, it fits neatly even in panels with minimal clearance.
• Plug‑On Ease: No tools required—simply plug it into your panel for fast installation or replacement.
• Built to Last: Constructed from high‑grade materials that endure daily use, offering consistent performance over time.

Technical Specifications

• Poles: 2
• Amperage: 40 A
• Interrupting Capacity (AIC): 10 kA @ 120/240 VAC
• Frame Type: XO
• Dimensions:
  • Width: 1.50″
  • Length: 4.13″
  • Depth: 1.88″
• Weight: Approx. 2.25 lbs
• Mounting Style: Plug‑On

Material Compliance and Certifications

• The XO240 meets all relevant industry standards for safety and performance. Manufactured using durable components, it adheres to regulatory guidelines so you can trust it in both residential and light commercial electrical settings.

Where It Works Best

• The XO240 thrives in household circuits or light commercial panels where dependable overcurrent safety and easy serviceability are vital. It excels in retrofit or maintenance work thanks to its plug‑on functionality and compact footprint, making it ideal for panel‑limited installations.