Square D™ QO™ Qwik-Grip™ Main Lug Load Center, 1-Phase Convertible Neutral, 120/240 VAC, 125 A, 50/60 Hz, 10/65 kA Interrupt, 30 Circuits, 30 Spaces, 6 to 2/0 AWG Aluminum/Copper Wire, Plug-On Mount, NEMA 1, 9Q Enclosure Box, Sheet Steel Housing, 29.86 in H x 14.25 in W