Wiring trunking – safe, precise and easy to mount
An exceptionally large range of products in the usual high quality: The wiring trunking ensures tidy wiring in a switching cabinet. All the trunking is made from lead-free material. And, for optimum safety, a selection of halogen-free trunking is available from our range.
For professional wiring installation, VK wiring trunking in dimensions between 15 x 15 mm and 100 x 100 mm is available. A soft, burr-free slot and rounded tabs make mounting easier and also prevent injuries. Upon request, we can also offer special designs.

Precise measurements and tested quality
The LK4 and LK4/N as well as the LKV and LKV/N trunking systems have exactly predetermined points for easy breaking-out of the side retainers. Depending on their size, all types have single or dual-track perforation to their base. Tapering in the side slots of the LK4/N and LKV/N types prevents the cables from falling out. The wiring trunking is VDE-tested and UL-listed (UL File E301798).

Benefits of VK wiring trunking
- Stable trunking with high-quality thicknesses
- Exact predetermined breaking points in the strut and base area
- Soft, burr-free slot, rounded tabs
- Absolute dimensional accuracy of the side perforation and base perforation
- Cut edges rounded and deburred in the closing area
- Secure positioning of the covers through optimum closing contours
- Wire retaining lug, allowing wiring without wire retaining brackets and preventing previously run-out wires from falling out
Special solutions
- Starting dimension of the base perforation can be adjusted variably
- Available without base perforation
- Special lengths
- Special colours





