Cover - Flat Louvered Cover for Straight Ladder, No Flange
Atkore Trof is a prefabricated metal structure consisting of ventilated or solid bottoms, welded to the side rails, and is manufactured and tested to NEMA Standard VE-1. Straight sections, fittings (elbows, tees, crosses, reducers, etc.) and a full line of matching and interfacing accessories are available. Corrugations give great lateral rigidity to the bottom transmitting the load to the side rails. Lateral (transverse) deflection is nearly eliminated compared to rung type trofs where the rails are not continuously braced by the bottom. Generally, Atkore Trof is optimum for ANY size cable. It offers continuous support w or without ventilation. The bottom design offers safety from unauthorized personnel.