Hammond CWSC4120G 4x4x120 In Galvanized Wireway With Knockouts

The CWSC4120G is the unpainted galvanized version of the 4 in x 4 in x 120 in Type 1 lay-in screw cover wireway straight section. Contractors and plant electricians use it to carry conductors along a covered steel channel where a bare galvanized surface is preferred over a painted one.

This part is listed in the Unpainted Galvanized ordering table of the CWSC Series as a section with knockouts (w/KO). The manufacturer drawing shows knockout diameters of 0.83 in and 0.88 in, giving ready entry points for conduit along the run. The cover fastens with screws over the lay-in channel, so conductors can be laid in before the cover is closed.

• Size: 4 in x 4 in x 120 in (102 mm x 102 mm x 3,048 mm)
• Inside dimensions per drawing: 4.00 in x 4.00 in; outside 4.11 in
• Cover sections per drawing: 59.97 in and 59.94 in
• Mounting hole diameters on drawing: Ø0.41 in and Ø0.27 in

The CWSC4120G ships in a box at 32 lbs (14.51 kg). It carries UL File # E186830 and is RoHS and REACH compliant. For the same size in painted gray steel, see CWSC4120; for a galvanized section without knockouts, see CWSC4120GNK.