Our modular 24V trailer cabling system is constructed from proven components and enables safe and cost- effective complete wiring of the lighting system on trailers and semi-trailers. The system is designed for the demanding requirements of commercial vehicles, with an eye to water tightness and resistance to vibration. Thanks to the pre-cabled and colour-coded module, electrical installation can be done quickly and easily. The system is quick to repair thanks to the use of flat plugs and conventional wiring instead of plug systems.