B-Line Eaton series imperial cable tray and ladder, 4" Height, 46.125" Length, 24" Width, Series 2-5 horizontal bend, Aluminum, 60° Angle, 36" Radius

The 4A-24-60HB36 is built for 24 inch wide, 4 inch deep aluminum tray in the B-Line Series 2-5 line. Both the width and the rail height have to match the straight sections it ties into, so it mates with 24 inch wide tray with 4 inch side rails and nothing narrower or deeper.

Plan for the fitting's own footprint first: the 60 degree bend has a 36 inch inside radius and an overall length of 46.125 inches. On a 24 inch wide tray that swing is wide, so the surrounding structure, walls and other trays need to clear that arc before you set hangers. If the space won't take it, a shorter radius bend is the fitting to look at instead.

Radius is a cable question, not just a fitting question. The larger 36 inch radius on this 60 degree bend gives cable a gentler sweep through the turn, which is what you want on large power conductors and fiber that have minimum bend radius limits. Tighter radius fittings save space but force the cable around harder. Pick the radius off the largest cable in the tray, then confirm the room to swing it.

It's aluminum. That's the usual choice for outdoor runs, wash-down areas, food and chemical plants and coastal sites, where steel tray needs galvanizing or paint to survive. Aluminum also keeps the piece light for overhead work: this bend weighs 14.504 lb, so one person can set it on the hangers. Keep the whole run in the same material so you aren't mixing aluminum and steel at the splices.

Yes, the fitting carries CSA certification, which is what inspectors look for on cable tray installed in Canada. If your spec calls out a specific NEMA tray class or load rating, confirm that against the straight sections you're pairing it with.

Order splice plates and their bolt hardware separately, and match them to the Series 2-5 rail profile so the connection lines up. Each end of the bend needs a set to join the adjacent straight section, and code generally wants a support near each side of a fitting rather than letting the bend span free.

The part number is B-Line 4A-24-60HB36. Read it as the fitting spec: 4 inch rail, 24 inch width, 60 degree horizontal bend, 36 inch radius, aluminum. That naming makes it easy to check against the fitting schedule before it goes out to a distributor or onto a submittal.