20AX 1 Gang 2-Way SP Grid Toggle Switch - Matt Black

The Knightsbridge 20AX 1-gang 2-way SP grid toggle switch is a modular switching component designed to clip into compatible grid frames (sold separately). The switch module measures 24.8mm wide by 56.3mm tall and fits a single grid aperture within Knightsbridge's grid plate system, allowing multiple switching functions to be combined in a single faceplate. The matt black toggle sits proud of a steel and ABS body finished in matching matt black.

Designed for modular grid installations in residential, hospitality and commercial settings, the switch provides 2-way single-pole switching at 20AX rating on 230V 50Hz circuits. Two-way switching allows the same light or load to be controlled from two different switch locations — typically used for stairs, long hallways or rooms with multiple entry points. The 20AX rating handles circuits up to 4,600W, making it suitable for higher-load lighting circuits including multiple downlights or large pendant arrays.

The switch clips directly into the grid frame without visible screws or fixings on the faceplate. Installation requires a 35mm minimum back box depth to accommodate the grid frame and switch module combined. The matt black finish provides a low-sheen surface that minimises fingerprints and pairs with contemporary, industrial and monochrome interior schemes. The module carries a 25-year warranty and an IP20 rating for dry indoor locations.

Product Specification Sheet

What grid frame does this switch fit?

This module clips into Knightsbridge grid frames sold separately. The 24.8mm width fits a single grid aperture. Grid frames are available in 2, 3 and 4 module widths across various finishes to match this matt black module.

What does 2-way SP switching mean?

Single-pole (SP) 2-way switching allows the same light or load to be controlled from two different switch locations. This is typically used for stairs, long hallways or rooms with doors at opposite ends where the same lighting needs to be controlled from either position.

What is the 20AX rating?

20AX indicates a 20-amp rating at 230V, suitable for circuits up to 4,600W. This handles higher-load lighting circuits including multiple LED downlights, large pendant arrays or banks of wall lights on a single circuit.

Can the module be removed and replaced?

Yes. Grid modules clip into the frame and can be removed for replacement or reconfiguration without disturbing the grid frame itself. This allows switching layouts to be changed without re-wiring the back box.