6/11/2023 0 Comments Expansion connector for cable tray![]() Vertical cable tray elbows at the top of runs should be supported at each end. ![]() Vertical Inside / Outside Support: NEMA Standard.Place horizontal supports at a distance no greater than 610 mm (24″) from each of the three openings and at the midpoint of the fitting at 22.5°.Place horizontal supports (2) at a distance no greater than 610 mm (24″) from each end.For 305 mm (12″) radius cross, place supports no greater than 610 mm (24″) from each end of the fitting on the attached ladder. Fitting should also be supported once on each side rail.Supports for horizontal cross fittings should be located at a distance, no greater than 610 mm (24″) from each end of the fitting on the attached ladder.For 305 mm (12″) radius tees, place supports no greater than 610 mm (24″) from each end of the fitting on the attached ladder. Fitting should also be supported once on each side rail. Supports for horizontal tee fittings should be located at a distance, no greater than 610 mm (24″) from each end of the fitting on the attached ladder.
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