Square D™ HomeLine™ Main Breaker Load Center, 1-Phase Convertible Neutral Value Pack, 120/240 VAC, 200 A, 50/60 Hz, 22 kA Interrupt, 80 Circuits, 3-Wire Wiring Configuration, 40 Spaces, 4 AWG to 250 kcmil Aluminum/Copper Wire, Plug-On Mount, NEMA 1, 12 Enclosure Box, Sheet Steel Housing, 39.37 in H x 14.25 in W x 3.75 in D