trunkingsystem

A trunking system, also written as trunkingsystem, refers to a modular cable management channel used to route and protect electrical, data, and control cables in buildings and facilities. It provides a neat, accessible path for wiring, reduces the risk of damage, and improves safety, maintenance, and aesthetics by keeping cables contained and organized.

Trunking systems are available in various materials and configurations. Common materials include plastic (such as PVC) and metal (galvanized steel or aluminium). They can be surface-mounted on walls or ceilings or installed flush into walls. Profiles range from rectangular or square cross-sections to multi-compartment designs that can separate different cable types. Many systems feature removable or hinged lids for easy access and may offer separate internal channels or trays for cable segregation.

Standard components and fittings include straight sections, internal and external corners, tees, elbows, reducers, end caps, blanking plates, and mounting accessories. Accessories such as cable clips, grommets, and adhesive or screw fixings assist with securing and organizing cables. Some trunking systems provide integrated cable supports, dividing walls, or knock-out panels to accommodate future expansion.

Applications span offices, retail, industrial facilities, data centers, and healthcare environments. They are used to enclose power, lighting, data, and communication cables, enabling simple reconfiguration and scalable infrastructure. Design considerations include cable fill limits, heat dissipation, accessibility for maintenance, fire safety, and compliance with local electrical codes and standards. In many regions, trunking systems conform to applicable standards for cable management and electrical installations; always consult local regulations and manufacturer specifications when selecting and installing a system.