B-Line Eaton series imperial cable tray and ladder, 6" Height, 39.062" Length, 24" Width, Series 2-5 vertical outside bend, Aluminum, 45° Angle, 48" R

It's a 45 degree vertical outside bend for Eaton B-Line imperial ladder tray, meaning it turns the run downward over an obstruction (the bend opens away from the cable side). Model 6A-24-45VO48, aluminum, built on a 48 inch radius with a 24 inch tray width and 6 inch side rail height. If you need the run to climb upward instead, you want the vertical inside bend version, not this one.

The fitting measures 39.062 inches along its length, which is what a 48 inch bend radius at 45 degrees works out to in arc footprint. Plan clear space for that before you set your last straight section and hanger. The large radius exists to protect cable bend limits on big power conductors; if your space is tight and the cable allows it, a smaller radius fitting in the same series is the way to shorten the transition.

12.794 pounds. Aluminum keeps it light enough for one installer to set on trapeze hangers, but support it on both sides of the transition rather than cantilevering it off the last straight section, since the bend carries the cable load through the direction change.

The 6A-24-45VO48 ships as the bend fitting itself. Splice plates and their bolt hardware are ordered separately, so count two splice connections per fitting (one at each end) when you build the material list, plus hangers for the transition.

Eaton B-Line model 6A-24-45VO48. The number reads out as 6 inch rail, aluminum, 24 inch width, 45 degree vertical outside, 48 inch radius, which is how you check you have the right fitting against a drawing callout.

Aluminum ladder tray is a common choice for wet, humid, and mildly corrosive environments because it does not need galvanizing or paint to resist corrosion, and it is lighter than steel for the same span. For heavy chemical exposure or where a specification calls for stainless or fiberglass, this aluminum fitting is not the substitute.

It's CE marked. That is the only marking recorded for the 6A-24-45VO48 bend, so if your project requires a specific listing beyond that, confirm it against the submittal for the tray system you are specifying.