B-Line Eaton series wiring trough, 6" height, 12" length, 6" width, HS wireway, Thru holes, 3 top knockouts, 3 bottom knockouts, Hinged cover, 1, Ste

It is a 6 x 6 inch cross section running 12 inches long, so you get a full 36 square inches of wiring space through the run. That is the standard 6x6 trough size electricians size fill against, and the short 12 inch length makes it a pull or splice box between conduit runs rather than a long gutter.

No. It is a NEMA 1 enclosure, which is indoor, general purpose only. It gives you protection against incidental contact with the enclosed wiring and falling dirt, nothing more. For a rooftop, a washdown area, or anywhere exposed to rain, you need a NEMA 3R or 4 rated trough instead.

It ships with three knockouts on the top and three on the bottom, so a straight vertical run of conduit into and out of the trough needs no field drilling. Anything entering from the ends or sides you punch yourself. Mounting is through holes in the back of the body, so you bolt or lag it straight to the wall or strut.

Hinged. The cover swings open and stays attached to the body, which is what you want when the trough is mounted high or over equipment and you do not want to juggle a loose panel. It is secured shut with plated screws, so it still closes down tight.

The 6612 HS carries CSA C22.2 certification, so it is acceptable for Canadian installations where a certified indoor wireway is called for. Keep in mind it is a NEMA 1 indoor enclosure, so the location still has to be dry and protected.

Yes, and that is the common use for a 12 inch section. With three knockouts top and three bottom you can land multiple conduits in and out, the hinged cover gives you full access to make and inspect splices, and the through holes let you fasten it flat to a wall or strut rack. For a continuous gutter along a bank of panels you would run longer sections instead.