Cable Support Systems
Cable Trunking
Fully enclosed steel cable trunking from 50mm to 150mm for protected, tidy cable containment.
- BS EN 61537
- Enclosed containment — sizes 50mm to 150mm
- UK Stock
Technical overview
Dual Metal steel cable trunking provides a fully enclosed, mechanically protected route for power and data cabling where appearance and safety matter. Smooth, rolled edges protect cables, while a removable clip- or screw-fixed lid keeps runs tidy and accessible for future maintenance. Held in UK stock with a complete range of matched fittings and custom lengths on request.
Standard
BS EN 61537
Materials
4 steel options
Finishes
4 durable finishes
Features & benefits
Key features
- Fully enclosed body that protects and conceals cables
- Smooth, rolled edges to prevent cable damage
- Removable lid — clip or screw-fixed for fast access
- Complete fitting range: bends, tees, reducers, end caps and couplers
- Held in UK stock with custom lengths available
Benefits
- Mechanical protection and a clean, finished appearance
- Simple future maintenance with removable lids
- Keeps cabling tidy, safe and accessible
- Rapid installation with a matched fitting for every junction
Applications
Specifications
| Standard | BS EN 61537 |
|---|---|
| Galvanising | BS EN ISO 1461 |
| Size range | 50mm – 150mm |
| Standard length | 3m (custom available) |
| Lid type | Removable, clip or screw-fixed |
| Typical support spacing | 1.2m – 1.5m |
| Finish options | PG, HDG, SS304, SS316L, Powder Coated |
Dimensions & load data
| Cross-sections | 50×50, 75×75, 100×50, 100×100, 150×150 mm |
|---|---|
| Size range | 50 – 150 mm |
| Length | 3000 mm (custom available) |
Full load/deflection tables are provided in the product datasheet. Safe working loads depend on width, finish and support span — contact our engineers to size your supports.
Material & finish options
- Pre-Galvanised (PG)
- Hot-Dip Galvanised (HDG)
- Stainless Steel
- Powder Coated
Fittings & accessories
Every cable trunking system is supplied with a complete range of matched components:
- Flat, internal & external bends
- Equal & unequal tees
- Angles, reducers & stop ends
- Coupling & earth continuity links
- Compartment dividers & fixing brackets
Downloads & technical documents
Cable Trunking — FAQs
What sizes of steel trunking do you manufacture?
Standard cross-sections are 50×50, 75×75, 100×50, 100×100 and 150×150 mm in 3-metre lengths, with custom lengths and a full range of matched fittings available.
How is the lid secured?
Lids are removable and either clip- or screw-fixed, giving a secure enclosure that still allows quick access for maintenance.
Which finish should I choose for cable trunking?
Pre-galvanised suits dry indoor use, hot-dip galvanised (to BS EN ISO 1461) suits damp or outdoor environments, and stainless steel 316L suits corrosive or hygienic settings. Powder coating is available in a range of RAL colours.