Tronic Twin Switch Box for PVC 3×6 Trunking

Our review

This Tronic twin switch box is a mounting accessory made for PVC 3x6 trunking, the slim rectangular conduit used to route cables along walls in homes, offices and shops. It gives you a fixed point where a switch or socket can sit on a trunking run instead of leaving an open gap or a raw cable exit. It suits electricians, installers and anyone doing a tidy renovation or extension where surface wiring is the practical choice.
Before buying, confirm the trunking you already have is the 3x6 size, since the box is shaped to match that profile and will not seat properly on other widths. Check whether you need a single or twin outlet position, and make sure the switch or socket you plan to fit matches the box opening. Compare it with generic trunking boxes on fixing method, plastic quality and how neatly the lid sits, because a poor fit shows immediately on a visible wall run. Available on Sokonia.