B-Line Eaton series imperial cable tray and ladder, 6" Height, 25.125" Length, 30" Width, Series 2-5 horizontal bend, Aluminum, 30° Angle, 24" Radius

The 6A-30-30HB24 bend is UL Classified. For an electrical inspector on a commercial or institutional job, that is the listing that matters on cable tray, and it lets the fitting be used as part of a UL Classified tray system with the matching straight sections.

Plan on 25.125 inches of length for the fitting itself, measured with a 30 inch width and a 24 inch radius. Deduct that from your straight section layout when you lay out the turn, so you cut or order the adjacent straights to the right length.

Aluminum is the material here. It is the usual pick where weight on the support structure matters and where corrosion resistance is wanted without galvanizing, and this 30 inch fitting weighs only 8.1 lb, so a single installer can set it on the trapeze. Where the job spec calls for steel tray, or where the run has to carry heavier loads than an aluminum system is rated for, a steel tray fitting of the same width and rail height is the substitution to make.

Yes. The bend is the tray fitting only, weighing 8.1 lb, and it connects to the adjacent straight sections with splice plates and bolt hardware sized for a 6 inch aluminum Series 2-5 rail. Order those separately, along with the supports for the turn, so the fitting is held at both ends of the sweep.

Eaton B-Line part number 6A-30-30HB24. Read it as a 6 inch aluminum rail, 30 inch width, 30 degree horizontal bend, 24 inch radius. Distributors quoting against a drawing should use that MPN so the width, angle, and radius all come through correctly.