Square D QOB240 Miniature Circuit Breaker 40A 120/240V 1Ph 2P

Product Description

The Square D QOB240 Miniature Circuit Breaker with MPN QOB240 is a reliable solution for protecting electrical circuits. This breaker is designed to handle currents up to forty amperes and operates at 120 or 240 volts AC. The breaker is rated for significant breaking capacity, ensuring effective interruption in case of overcurrent.

• Designed for bolt-on mounting, ideal for distribution panels.
• Provides overcurrent protection and switching for AC and DC systems.
• UL Listed and CSA Certified for safety and reliability.

Product Highlights

This circuit breaker features a trip-free toggle mechanism with quick-make, quick-break action and visual trip indication for easy status monitoring.

Product Information

Standard Information

• Type: Miniature Circuit Breaker
• Current Rating: 40 Amperes

Technical Specifications

• Voltage: 120/240 Volts AC
• Number of Poles: 2 Pole
• Interrupt Rating: 10 kA
• Depth: 2.91 Inches
• Width: 1.5 Inches
• Height: 3.12 Inches
• Wire Size: AWG 8...AWG 2
• Weight: 0.57 Kilograms