Designed for robust power distribution, the Schneider Electric Square D QGA221251 is a molded case circuit breaker from the QGA series. This unit features a thermal-magnetic trip mechanism, providing essential overcurrent protection for electrical systems. Its construction is engineered for reliable operation in demanding industrial environments, ensuring consistent circuit interruption when faults occur.

Technical details

• Series: Square D QGA
• Type: Molded Case Circuit Breaker
• Frame Size: QGA2 (indicated by the '2' in QGA221251)
• Voltage Rating: 240V AC
• Current Rating: 125A
• Number of Poles: 2 (indicated by the '2' in QGA221251)
• Trip Mechanism: Thermal-Magnetic
• Interrupting Rating: To be verified against manufacturer datasheet for specific application requirements.
• Connection Type: To be verified against manufacturer datasheet.

Applications & compatibility

The QGA221251 is suitable for use in a variety of power distribution panels and electrical switchgear. It is commonly found in applications requiring reliable circuit protection for branch circuits and feeders within commercial buildings, manufacturing facilities, and other industrial settings. This breaker is designed to integrate seamlessly into existing Square D electrical infrastructure.

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 Square D QGA221251 or contact our technical team for cross-reference assistance with compatible QGA series components.