Square D™ Homeline™ Qwik-Grip™ Main Breaker Load Center, 1-Phase Neutral Value Pack, 120/240 VAC, 200 A, 50/60 Hz, 10 kA Interrupt, 80 Circuits, 40 Spaces, 4 AWG to 250 kcmil Aluminum/Copper Wire, Plug-On Mount, NEMA 1, 12Q Enclosure Box, Galvanized Steel Housing, 14.25 in W x 3.75 in D x 39.37 in H