B-Line Eaton series wiring trough, 4" height, 60" length, 4" width, G wireway, Thru holes, 19 top knockouts, 19 bottom knockouts, Screw cover, 1, Ste

No. The 4460 G trough is a NEMA 1 enclosure, which is indoor general purpose only, with no gasketing against water. Keep it inside dry areas. For a rooftop, washdown, or exterior wall run you need a NEMA 3R or 4 rated trough instead.

Knockouts are already provided: 19 on the top and 19 on the bottom. For connections that do not line up with a knockout you punch or drill the 16 gauge steel yourself. The mounting holes are also pre-provided as thru holes, so the body bolts straight to a wall or strut without drilling for fasteners.

It is a screw cover design, secured with plated screws, so the cover lifts off completely once the screws are out. That gives you full access to lay in conductors along the whole 60 inch length, but it does mean you need clearance and a driver at the cover face. If you want a cover you can swing open one-handed in a tight space, look for a hinged cover trough instead.

Body is 16 gauge steel finished in ANSI 61 gray, the standard gray used on most commercial panelboards, disconnects, and control enclosures, so a run of it matches typical switchgear in a mechanical or electrical room. Screws are plated.

The 4460 G is CSA Certified. That is the listing mark an inspector will look for on the label, alongside the NEMA 1 indoor rating for the enclosure type.

Yes, sections like this are meant to be joined end to end to make up whatever length the run needs, each 60 inch piece bolting to the next. The connectors, couplings, end plates, and elbows are separate items and are not supplied with the trough, so add those to the order for the run you are building.