B-Line Eaton series wiring trough, 10" height, 120" length, 10" width, G wireway, Thru holes, 39 top knockouts, 39 bottom knockouts, Screw cover, 1,

No. The Eaton B-Line 1010120 G wireway is a NEMA 1 enclosure, which is indoor, general purpose only, with no protection against rain, dripping water, or washdown. For a rooftop, exterior wall, or wash-down area you need a NEMA 3R or 4 rated raintight trough instead. NEMA 1 troughs are the standard choice for indoor electrical rooms, mechanical rooms, and gear lineups.

It is a 10 inch by 10 inch cross section, 120 inches (10 feet) long. A 10 x 10 trough is the largest of the common gutter sizes and is used where a 4 x 4 or 6 x 6 runs out of fill, typically feeding multiple panels or pulling large feeders. Remember that wireway fill is limited to 20 percent of the cross-sectional area under standard NEC practice, so the usable area here is generous compared with a 6 x 6.

Screw cover. The cover on the 1010120 G is secured with plated screws, not hinged. That is the usual choice where the gutter is spec'd for a permanent installation and inspectors want the cover mechanically fastened. If you expect to open the trough repeatedly for future pulls or troubleshooting, a hinged-cover version of the same size is easier to live with.

It arrives with 39 knockouts on the top and 39 on the bottom, so in most runs you can land conduit without drilling. Knockouts on both faces let you feed up into overhead conduit and down into panels or gear from the same section. If your conduit entry does not line up with a knockout you can still punch the 14 gauge steel wall, but the pre-punched pattern is what makes this practical for a panel lineup.

It is CSA Certified, which is what an inspector on a commercial or institutional job typically wants to see on a wiring trough. Order it by manufacturer part number 1010120 G from Eaton's B-Line series to get this exact 10 x 10 x 120 inch NEMA 1 screw-cover configuration.

Yes. The 1010120 G is a 120 inch trough body with a screw cover, punched for conduit and drilled for through-hole mounting. Joining two sections end to end, or closing off a run, requires the separate connector and closure plate accessories for 10 x 10 G series wireway, which are not part of this section. Count your run length first, then add one closure per open end and one connector per joint.

The 1010120 G is finished in ANSI 61 gray, which is the standard gray used on most commercial panelboards, switchboards, and enclosures, so it lines up visually with typical gear in an electrical room. The body is steel at 14 gauge. Property managers matching an existing lineup usually find ANSI 61 is exactly what is already on the wall.