Engineered for robust electrical protection, the Schneider Electric Square D QBA221751 Molded Case Circuit Breaker is a key component for single-phase systems. This 175-amp, 240-volt breaker is designed with an I-Line style plug-in connection, facilitating straightforward installation in panelboards and switchboards.

Technical Details

• Series: Square D QBA
• Type: Molded Case Circuit Breaker
• Amperage Rating: 175A
• Voltage Rating: 240V
• Phase: Single-phase
• Connection Type: I-Line Plug-in
• Protection Type: Thermal Magnetic
• Interrupting Rating: To be verified against manufacturer datasheet.

Applications & Compatibility

This circuit breaker is suitable for a wide range of industrial and commercial applications requiring reliable overcurrent protection. It is commonly found in power distribution panels, motor control centers, and electrical systems for manufacturing facilities, data centers, and building management systems.

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 QBA221751 or contact our technical team for cross-reference assistance with compatible Square D components.