The 1486C30 is a 30 in (762 mm) Type 4/12 wiring trough from the 1486 Series with a 4.00 in x 4.00 in (102 mm) section. It is designed to enclose and protect multiple wiring junctions from dirt, dust, oil and water, and its 2.5 ft length suits medium runs between panels or along equipment where the 4 x 4 profile gives room for larger bundles.

It is built from formed 14 gauge steel with smooth continuously welded seams. The butt hinged cover closes with easily operated stainless steel screw clamps, oil resistant gaskets are permanently secured, and 12 gauge external mounting feet are welded to the back. Trough and cover are finished in ANSI 61 gray powder coating.

Dimensions are 4.00 in (102 mm) H x 4.00 in (102 mm) D x 30.00 in (762 mm) L. The manufacturer drawing shows a 29.21 in x 3.21 in opening, a 30.38 in x 4.38 in door and 0.31 in diameter mounting holes.

The series is rated UL 870 Type 1, 12, 4 and CSA Type 1, 12, 4, and complies with NEMA Type 12, 4 and IEC 60529 IP66. The part is listed under UL File E186830 and CSA Cert. LL21312, is RoHS and REACH compliant, and ships boxed at 13 lbs (5.90 kg).