Hammond 1486C24 Type 12 Wiring TroughStandards UL 870 Type 1 CSA Type 1 Complies with: NEMA Type 12 JIC EGP-1-196 JIC EMP-1-1967 IEC 60529, IP54Application Designed to enclose and protect multiple wiring junctions from dirt, dust, oil and waterConstruction Formed 14 gauge steel Smooth continuously welded seams Butt hinged cover is secured with easily operated screw clamps Oil resistant gaskets are permanently secured 12 gauge external mounting feet are welded to the backFinish Troughs and covers are finished in ANSI 61 gray powder coating Part No. Overall Dimensions Cover Size A B C D E F G H J 1486B12 2.50 2.50 12.00 12.31 2.84 2.00 2.00 3.19 6.00 1486B18 2.50 2.50 18.00 18.31 2.84 2.00 2.00 3.19 12.00 1486B24 2.50 2.50 24.00 24.31 2.84 2.00 3.00 3.19 9.00 1486B30 2.50 2.50 30.00 30.31 2.84 3.00 3.00 3.19 12.00 1486B36 2.50 2.50 36.00 36.31 2.84 3.00 3.00 3.19 15.00 1486B48 2.50 2.50 48.00 48.31 2.84 3.00 3.00 3.19 21.00 1486B60 2.50 2.50 60.00 60.31 2.84 3.00 4.00 3.19 18.00 1486B72 2.50 2.