The Schneider Electric QOB3125 is a 3-pole molded case circuit breaker designed for reliable overcurrent protection in electrical distribution systems. This breaker is part of the QOB series, known for its compact design and robust performance in demanding industrial environments. It is engineered to safeguard equipment and personnel from electrical faults, ensuring operational continuity.

Technical details

• Series: QOB
• Number of Poles: 3
• Current Rating: 125 Amps
• Short-Circuit Current Rating (SCCR): 22 kilo-amps (kA)
• Voltage Compatibility: 120 VAC and 240 VAC
• Interrupting Capacity: 22 kA at 240 VAC
• Terminal Type: Lug
• Mounting Type: Bolt-on
• Trip Unit Type: Thermal-Magnetic

Applications & compatibility

This circuit breaker is suitable for use in various industrial and commercial power distribution panels, motor control centers, and sub-distribution boards. It provides essential protection for circuits supplying machinery such as pumps, fans, conveyors, and other equipment commonly found in manufacturing facilities, processing plants, and building services.

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 Schneider Electric QOB3125 or contact our technical team for cross-reference assistance with compatible QOB series components.