B-Line Eaton series wireway, 8" height, 120" length, 8" width, GGV NK wireway, Thru holes, No knockouts, Screw cover, 1, Galvanized steel, Plated scr

It's a NEMA 1 wireway, so it's for indoor, dry locations only. NEMA 1 gives general protection against incidental contact and falling dirt, not water, dust, or outdoor weather. For washdown areas, exterior runs, or anywhere hose-down or rain is a factor, you need a gasketed NEMA 3R or 4 raintight wireway instead. It is also CSA Certified.

No. The 88120 GGV NK is the NK (no knockouts) version, so every side and the ends come blank. You drill or punch your own openings wherever the conduit lands, which is why installers pick NK for custom layouts. If you'd rather have factory openings on a fixed pattern, order a knockout version instead.

Screw cover. The full-length cover is secured with plated screws, so it lifts off completely once the screws are out, giving you the whole 120 inch run open for laying in conductors. That's the trade-off versus a hinged-cover trough: better access for the initial pull, more screws to handle if you're back in it often.

14 gauge galvanized steel with a gray finish and plated screws at the cover. The galvanized base plus plated fasteners handles normal indoor industrial and mechanical-room conditions. It is not a corrosion-rated enclosure, so for chemical, coastal, or wet-process areas specify stainless or a coated raintight trough.

Yes, sections couple end to end to build any length you need, but the 88120 GGV NK is the straight trough only. Couplers, end plates, elbows, tees, and hangers are separate items, so count those into the order before the crew shows up. Each straight stick covers 120 inches of run at 8 by 8 inches.

A wireway like this 8 x 8 galvanized trough earns its place where you have many conductors converging, frequent taps, or a distribution area you expect to change. You pull into an open trough instead of fishing multiple conduits, and you can reopen the screw cover to add circuits later. For a small fixed circuit count point to point, conduit is cheaper and faster. NEMA 1 means indoor only either way.