The Schneider Electric Square D QO342MB200 is a 3-phase main breaker load center designed for robust electrical distribution in commercial and industrial environments. This unit, part of the QO series, features a 200A amperage rating and provides 42 spaces for circuit breakers, accommodating up to 42 individual circuits. Its main breaker configuration ensures reliable primary overcurrent protection for the entire panel.

Technical details

• Series: Square D QO
• Configuration: 3-Phase
• Amperage Rating: 200A
• Number of Spaces: 42
• Number of Circuits: 42
• Breaker Type: Main Breaker (MB)
• Enclosure Type: Indoor (verify specific NEMA rating against manufacturer datasheet)
• Voltage Rating: 240V AC (verify specific voltage rating against manufacturer datasheet)

Applications & compatibility

This load center is suitable for a wide range of applications including power distribution in commercial buildings, manufacturing facilities, and agricultural operations. It is commonly integrated into electrical systems requiring centralized control and protection for multiple circuits, such as those found in HVAC systems, lighting panels, and machinery power distribution.

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 QO342MB200 or contact our technical team for cross-reference assistance with compatible QO series components.