The Schneider Electric Square D NQMB2Q is a main circuit breaker kit engineered for NQ panelboards. This kit facilitates the integration of a 225A Q Frame circuit breaker, providing a robust solution for main power distribution within electrical systems. Its design prioritizes efficient installation and reliable operation in demanding industrial environments.

Technical details

• Series: NQMB
• Compatible Breaker Frame: Q Frame
• Maximum Main Breaker Amperage: 225A
• Compatible Breaker Types: QB, QD, QG, and QJ breakers
• Functionality: Main circuit breaker kit for panelboard installation
• Enclosure Type: Designed for NQ panelboards
• Voltage Class: Verify with manufacturer datasheet for specific voltage ratings.
• Interrupting Rating: Verify with manufacturer datasheet for specific interrupting ratings.

Applications & compatibility

This circuit breaker kit is specifically designed for use within Schneider Electric's NQ series panelboards. It is commonly employed in commercial and industrial electrical distribution systems, including manufacturing facilities, data centers, and building management systems where a reliable main disconnect is required. Its compatibility with various Q Frame breakers offers flexibility for different load requirements.

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 NQMB2Q or contact our technical team for cross-reference assistance with compatible NQ panelboard components.