20AX 2 Way SP Grid Switch Module - Polished Chrome

The Knightsbridge 20AX 2-way SP grid switch module is a single-gang-width component designed to fit within the Knightsbridge Grid system, a modular wiring accessory range that allows multiple switches, sockets and dimmers to be combined in a single faceplate. The module carries a 20AX rating, handling loads up to 4,600W on 230V circuits, and operates as a 2-way single-pole switch for controlling lighting or appliances from two separate locations.

Designed for residential, commercial and light industrial installations, the module clips into Knightsbridge Grid mounting frames (sold separately) from the front, allowing quick installation and future reconfiguration without removing the entire assembly from the wall. The grid system suits applications where multiple controls need to be grouped in a single location, such as entrance halls with multiple light circuits, kitchens with task lighting zones, or office meeting rooms requiring flexible switch layouts.

The polished chrome finish provides a high-gloss metallic surface that pairs well with contemporary and modern interiors. The switch rocker itself is chrome-finished steel, while the surrounding ABS housing provides structural support and electrical insulation. The 35mm minimum mounting box depth requirement matches standard UK back boxes, and the IP20 rating limits use to dry indoor environments. The 25-year warranty reflects the build quality expected from the Knightsbridge commercial-grade range.

Product Specification Sheet

What is the Knightsbridge Grid system?

The Grid system is a modular wiring accessory range that allows multiple switches, sockets, dimmers and data modules to be combined in a single faceplate. Individual modules clip into separate mounting frames (sold separately), which are then fitted with a cover plate in the chosen finish. This allows custom configurations such as three switches plus a socket in a single 4-gang plate.

What mounting frame is needed?

This module requires a Knightsbridge Grid mounting frame sized to hold the required number of modules. Frames are available in 1-module, 2-module, 3-module and larger configurations, sold separately. The frame fixes to a 35mm minimum back box, and the modules clip into the frame from the front.

What does 20AX 2-way SP mean?

20AX is the current rating (20 amps), handling loads up to 4,600W on 230V circuits. 2-way means the switch can control a light or appliance from two separate locations when paired with another 2-way switch. SP (single-pole) means the switch breaks only the live conductor, not the neutral.

Can modules be removed and rearranged after installation?

Yes. The clip-in design allows modules to be removed from the front of the mounting frame and repositioned or swapped with other modules without removing the frame or rewiring the back box. This is one of the main advantages of the Grid system for installations that may need future reconfiguration.