B-Line Eaton series imperial cable tray and ladder, 4" Height, 57.0625" Length, 36" Width, Series 2-5 horizontal bend, Aluminum, 90° Angle, 36" Radius

Yes, provided your straight sections are 36 inch loading width with a 4 inch side rail height in aluminum. The 4A-36-90HB36 is a Series 2-5 horizontal bend built at 4 inch height and 36 inch width in aluminum, so it mates rail-to-rail with matching 36 inch wide, 4 inch deep aluminum tray. Running it against a steel or fiberglass tray, or a different rail height, means mismatched splice holes and rail faces.

Plan for a 36 inch inside radius on the turn. The 4A-36-90HB36 sweeps a full 90 degrees at a 36 inch radius, and the fitting itself measures 57.0625 inches along its length dimension. On a 36 inch wide tray that puts the outer edge well past the radius line, so check your wall offsets and ceiling obstructions before you set hangers.

Horizontal. This B-Line Series 2-5 fitting turns the tray run flat, left or right, through 90 degrees in the same plane. If you need to take the run up or down over an obstruction or into a wall penetration, that is a vertical inside or outside elbow, which is a different fitting.

It carries a CSA certification, which is what an inspector on a Canadian installation will be looking for on the tray and its fittings. Keep the certification consistent across the whole run so the system is listed end to end.

Order the splice plates and hanger hardware separately. The 4A-36-90HB36 is the bend section itself, a Series 2-5 aluminum horizontal bend, 36 inch width, 4 inch height. Each end that joins a straight section needs a splice connection, and a bend of this size typically needs support near each end per the tray manufacturer's support spacing.

The manufacturer part number is 4A-36-90HB36 from Eaton B-Line. Read it as 4 inch rail height, 36 inch width, 90 degree horizontal bend, 36 inch radius, in aluminum.