The Schneider Electric Square D SU3040D400N20010 is a main breaker load center designed for residential and light commercial electrical distribution. This unit is part of the Square D QO series, known for its reliability and ease of installation in electrical panels. It features a 100A main breaker, providing overcurrent protection for the entire panel.

Technical details

• Series: Square D QO
• Configuration: Main breaker load center
• Main Breaker Rating: 100A
• Number of Spaces: 40 circuits
• Voltage Rating: 240V AC
• Enclosure Type: NEMA 1 (Indoor)
• Wire Bending Space: 20010 indicates specific wire bending space configuration, consult datasheet for exact dimensions.
• Bus Bar Material: Aluminum

Applications & compatibility

This load center is suitable for new construction or as a replacement panel in homes, apartments, and small commercial buildings. It is designed to accept Square D QO circuit breakers, ensuring compatibility with a wide range of branch circuit protection devices. The 40-space configuration allows for ample circuit distribution for various electrical loads.

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 SU3040D400N20010 or contact our technical team for cross-reference assistance with compatible QO series components.