The Schneider Electric Square D QJA32175 is a molded case circuit breaker designed for robust electrical system protection. This 3-pole breaker is part of the QJA series, engineered to deliver reliable performance in demanding industrial environments. It is rated for a continuous current of 175 amps and operates at a voltage of 240 volts, making it suitable for a variety of power distribution applications.

Technical details

• Series: Square D QJA
• Poles: 3
• Voltage Rating: 240 VAC
• Current Rating: 175 Amps
• Interrupting Capacity: 100 kA at 240 VAC
• Frame Size: J
• Terminal Type: Lug
• Mounting Type: Bolt-on
• Trip Unit Type: Thermal-Magnetic

Applications & compatibility

This circuit breaker is commonly utilized in power distribution panels, motor control centers, and as a protective device for heavy-duty electrical equipment. Its high interrupting rating makes it suitable for applications where significant fault currents may occur, such as in manufacturing facilities, processing plants, and large commercial buildings. Ensure compatibility with your specific panelboard or switchgear specifications.

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 QJA32175 or contact our technical team for cross-reference assistance with compatible QJA series components.