Hammond CWSC260GNK 60-Inch Galvanized 2.5x2.5 Wireway, No Knockouts

The CWSC260GNK is a long, plain-wall section of CWSC Series Type 1 lay-in screw cover wireway. It measures 2.5 in x 2.5 in x 60 in (64 mm x 64 mm x 1,524 mm) and is made for installers who need to carry wiring across a long indoor span while choosing every entry point themselves.

The finish is unpainted galvanized and there are no knockouts in the walls. Leaving the sides unbroken is useful when entries will be punched to suit a specific layout, or where the section is simply a pass-through with no side connections. As with the rest of the series, wiring is laid into the channel and enclosed with a screw cover.

From the manufacturer drawing: inside dimension 2.50 in, outside dimension 2.61 in, overall length 60.00 in, and typical hole diameters of 0.27 in, 0.31 in and 0.41 in. The part ships in a box weighing 12 lbs (5.44 kg).

The CWSC260GNK references UL File # E186830 and is listed as REACH and RoHS compliant. It belongs to the Unpainted Galvanized, No KO row for the 60 in length, which extends from 2.5 x 2.5 through 10 x 10 and 12 x 12 cross-sections for larger wire fills.