Product Overview

The Square D by Schneider Electric QO Value Pack 100 Amp 42-Space 42-Circuit Indoor Main Breaker Plug-on Neutral Load Center includes the cover and a selection of standard Square D QO breakers. It is UL Listed for residential, commercial and industrial power distribution. This load center is built with a shielded, tin-plated, copper bus bar that is plated for reliability. QO load centers are tested and Listed only for Square D QO circuit breakers that are non CTL Tandems. This breaker box can expand up to 34 spaces. QO load centers are the World's Finest designed with industry leading features for flexible application. QO load centers include features engineered for fast installation and wire savings.

• Efficient Plug-On Neutral Design: Engineered for quick plug-on neutral breaker connections on every circuit, reducing installation time and eliminating pigtails to free up gutter space
• Comprehensive Value Pack: Includes load center, (3) QO120 20 Amp single-pole circuit breakers, (2) QO230 30 Amp double-pole circuit breakers, and a factory-installed combination surface/flush cover for convenience
• Wide Breaker Compatibility: Compatible with any Square D QO circuit breaker that are non-CTL tandem only, for flexible usage
• UL Listed Versatility: Suitable for residential, commercial, and industrial power distribution applications, ensuring safety and compliance
• Surge Protection Ready: Accommodates plug-on secondary surge arrestors (QO250PSPD, QO2175SB, HEPD50, and HEPD80) for enhanced electrical safety (sold separately)
• Flexible Feed Options: Overhead or underground feed capability with easy device rotation during installation; features multiple knockout sizes (1 in., 1.25 in., 1.5 in., 2 in., and up to 2.5 in.) on the top and bottom
• High Electrical Rating: Rated 120/240 VAC with a 22,000 AIR short circuit current rating for reliable performance
• Split Branch Neutral Design: Offers up to 50% more terminals than UL requirements, increasing wiring flexibility and simplifying installations
• Straight-In Mains Design: Saves on expensive cable costs and installation time with a direct mains connection

Proposition 65 Information

WARNING: This product can expose you to chemicals including Lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Specifications

Warranty

Lifetime