The Schneider Electric Square D QJA221254 PowerPact Molded Case Circuit Breaker is a 2-pole thermal-magnetic breaker designed for reliable overcurrent protection in 240V AC systems. This unit is part of the PowerPact series, commonly specified for commercial and light industrial power distribution panels, motor control centers, and branch circuit protection.

Technical Details

• Series: PowerPact
• Poles: 2
• Voltage Rating: 240V AC
• Current Rating: 125 Amps
• Interrupting Rating: 10 kA at 240V AC (Verify against manufacturer datasheet for specific conditions)
• Frame Size: J-Frame (Implied by QJA part number prefix)
• Terminal Type: Lug (Verify against manufacturer datasheet for specific configuration)
• Mounting Type: Bolt-on (Verify against manufacturer datasheet for specific configuration)

Applications & Compatibility

This circuit breaker is suitable for protecting electrical circuits in a wide range of applications, including lighting panels, HVAC systems, and general power distribution in commercial buildings. It is compatible with standard load centers and switchboards designed for 240V systems requiring a 125A main or branch breaker.

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 QJA221254 or contact our technical team for cross-reference assistance with compatible PowerPact components.