Carlon A58381E-CAR Outlet Box, 1-Gang, 3-Knockout, PVC, Blue Blue

Non-metallic, Non-conductive. Punch type knockout. Quickly connects. Square, fits commercial and residential requirements. For 600 V use in ceilings, floors and walls in commercial, industrial and residential buildings not more than three floors above-grade. Colored in brilliant electric blue. 3 in x 2-1/4 in x 1-7/8 in. UL listed.