The Schneider Electric Square D QOB350EPD is a miniature circuit breaker designed for robust electrical system protection. This 3-pole unit is part of the QOB series, engineered for reliable performance in demanding industrial environments. It provides essential overcurrent and ground fault protection for circuits operating at 240V AC.

Technical details

• Series: Square D QOB
• Poles: 3
• Voltage Rating: 240V AC
• Amperage Rating: 50A
• Interrupting Capacity: 10kA
• Mounting Type: Bolt-on
• Ground Fault Protection: 30mA
• Terminal Type: Screw terminals
• Wire Size Compatibility: Verify with manufacturer datasheet for specific conductor gauge support.

Applications & compatibility

This circuit breaker is suitable for use in a wide range of industrial control panels, motor control centers, and power distribution systems. It is commonly found in applications requiring reliable protection against ground faults, such as those in manufacturing facilities, food processing plants, and water treatment operations.

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 QOB350EPD or contact our technical team for cross-reference assistance with compatible QOB series components.