Square D Homeline indoor main breaker load center value pack. For residential and commercial power distribution. Plug-on Neutral ready and built with a plated, aluminum bus bar that is tested and listed only for Homeline circuit breakers. 200 amp main breaker. Also includes (3) 20 amp single-pole (HOM120) circuit breakers, (2) 30 amp double-pole (HOM230) circuit breakers, and cover. Engineered for fast installation and wire savings. UL (Underwriter’s Laboratories) listed for residential and commercial power distribution. No. HOM4080M200PCVP: Series: Homeline, Amperage: 200A, Number Of Spaces: 40 Spaces, Voltage: 120V/240V, Max Number of Circuits: 80 Circuits, Enclosure Type: Indoor, Mount: Combination, Phase: Single, Wire Size: #4-250 AWG/kcmil (Copper, Aluminum), UL Listed: Yes, Pkg Qty: 1