Electrical Box, Box Type Switch, Number of Gangs 3, Bracket Type Nails, Capacity 44 cu in, Material PVC, Number of 1/2 In. Back Knockouts 12, Number of 1/2 In. Side Knockouts 0, Clamp Type -, - Hub Location, Rated -, Nominal Depth 2 3/4 in, Nominal Length 3 3/4 in, Nominal Width 5 3/4 in, Color Light Blue, Standards UL