The Square D QO 100 Amp 6-Space 12-Circuit Fixed Main Lugs Flush Mount Indoor Load Center is UL listed for residential, commercial and industrial power distribution. This load center is built with a rugged themoplastic interior and an aluminum bus bar plated for reliability. QO load centers are tested and listed only for QO circuit breakers. 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.

• Includes a flush mount indoor cover without door
• Accommodates plug-on secondary surge arrestor (sold separately)
• Main feeders terminate from the top, feeders can enter from any direction, however, device cannot be rotated
• Single phase
• Thermoplastic interior is among the most rugged in the industry
• Slot/square drive screws let you use either standard flat blade screwdriver or square-head driver for positive drive and proper torque