B-Line Eaton series wireway elbow fitting, Lay-in, 90° elbow, side opening, 1 finish, Steel, ANSI 61 gray painted, 6" X 6"

Yes. The 66 FL SIDE is sized for 6 inch by 6 inch lay-in wireway, with a 6 inch height and 6 inch length/depth on the body. It turns the run 90 degrees, so both legs mate to 6x6 trough of the same NEMA 1 lay-in style.

A side opening 90 degree elbow like the B-Line 66 FL SIDE turns the run horizontally, in the plane of the side wall, so it is what you use to change direction along a wall as the trough runs left or right. A flat or top opening elbow turns the run up or down instead. Pick the side opening version when the two legs of your wireway stay at the same elevation and only the direction along the wall changes.

No. It is a NEMA 1 enclosure type, which is indoor general purpose only, protecting against incidental contact and falling dirt. For outdoor, washdown, or damp areas you need a gasketed raintight wireway fitting instead, not this one.

That is the point of it. The 66 FL SIDE is a lay-in fitting, so the cover comes off and conductors drop into the elbow rather than being fished around the corner. On long runs that saves the pull at every direction change.

It is painted ANSI 61 gray over steel, which is the standard finish on B-Line lay-in wireway and most commercial enclosures, so it blends with existing gray trough and panel work. If your run is a different color or stainless, this one will not match.

It weighs 5.94 lb, light enough for one person to set in place, but plan hangers or brackets near the corner anyway since the fitting adds a load point where two trough sections meet. Overall the fitting measures 6 in height, 6 in length/depth and 10.306 in width.

The 66 FL SIDE is the elbow fitting itself, in painted steel with its lay-in cover. Budget separately for the mounting hardware and any hangers or brackets used to support the run at the corner.