This is a great photo of a recent electrical installation using Nema 2 hot dip galvanised steel cable ladder. The ladders running across the wall have been held down onto cantilevers, whereas trapezes have been made to support the ladder running from the left to right. The risers used to lead the cables up are examples of 'external' type risers. If you want to learn more about any of the products that have been used here, give us a call and we will be pleased to help.