To be safe and look neat an installation electrical cable installation using a cable line called Cable Tray & Ladder. These two types of cables have almost identical functions. Cable ladder has a shape like a ladder. And have type:
- Type U
- Type W
- Heavy Duty Type (SLHD)
Cable ladder is formed from a tray cable formed from two side iron bars connected by iron bars so that it resembles a ladder. Cable Tray & Ladder is the best in providing support for a relatively large and heavy installation of cable systems. PT. Star Delta Triputri provides, supplies and designs the installation of electrical cables for non commercial, commercial and industrial buildings.