The Schneider Electric Square D QOB220ELCB is a 2-pole miniature circuit breaker designed for robust overcurrent protection in 120/240V electrical systems. As part of the QOB series, this thermal magnetic breaker ensures reliable operation and safety for various industrial and commercial applications. Its compact design makes it suitable for installation in standard electrical panels and enclosures.

Technical details

• Series: Square D QOB
• Poles: 2
• Voltage Rating: 120/240 VAC
• Current Rating: 20 Amps
• Interrupting Capacity: 10 kA
• Trip Type: Thermal Magnetic
• Connection Type: Lug terminals
• Mounting Type: Bolt-on

Applications & compatibility

This circuit breaker is commonly utilized in residential, commercial, and light industrial settings for branch circuit protection. It is compatible with standard load centers and panelboards that accept QOB style breakers, providing essential safety for circuits powering lighting, receptacles, and small appliances or machinery.

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 QOB220ELCB or contact our technical team for cross-reference assistance with compatible QOB series components.