What is a cable ladder cover?

Question

Accepted Answer

A cable ladder cover is a protective sheet fitted over the ladder to shield cables from sunlight, rain, dust, falling objects and accidental contact. Covers can be flat, peaked, ventilated or heavy-duty, and are normally fixed over the side rails with suitable clips or hold-down accessories.
        Cross-section view of cable ladder with cover
        Cover
        side rail
        rung
        flange