The Schneider Electric QOB240 is a miniature circuit breaker designed for reliable overcurrent protection in electrical distribution systems. As part of the QO series, this 2-pole breaker offers robust performance for 120/240VAC applications. It is commonly utilized in residential, commercial, and light industrial settings to safeguard circuits from faults and overloads.

Technical details

• Series: QO
• Poles: 2
• Amperage Rating: 40A
• Voltage Rating: 120/240VAC
• Interrupting Rating: 10kA
• Mounting Type: Bolt-on
• Trip Type: Thermal-magnetic
• Wire Size Compatibility: Consult manufacturer datasheet for specific conductor size ranges.

Applications & compatibility

This circuit breaker is suitable for use in load centers, panelboards, and other electrical distribution equipment. It is frequently specified for branch circuit protection in buildings, control panels for machinery, and power distribution units in various industrial environments. Ensure compatibility with your specific panelboard brand and model by consulting manufacturer documentation.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the QOB240 or contact our technical team for cross-reference assistance with compatible QO series components.