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20AX 1 Gang 1 Way SP Switch Module - White Grid Module

£299
The RRP is the manufacturer's recommended retail price of the item.
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Description

The Knightsbridge 20AX 1-way SP switch module is a single-gang grid switch designed to fit the Curved Edge modular grid system. Rated at 20AX on 230V single-pole circuits, it switches live only and is designed for controlling lighting circuits or resistive loads up to 4,600W. The white thermoset resin construction includes anti-microbial properties tested to ISO 22196:2011.

Designed for residential and commercial installation, the module fits a standard 35mm minimum back box depth and mounts onto a grid frame (sold separately) that accepts multiple modules side-by-side. The front-mounting design means the module clips into the frame from the front, allowing for installation or replacement without removing the back box. The rocker cover can be swapped for a designated cover to indicate specific functions or circuits.

The module measures 55mm high by 25mm wide with a recessed depth of 20mm behind the grid frame. The IP20 rating confirms suitability for dry indoor locations. Knightsbridge backs this module with a 25-year warranty, reflecting the durability of the thermoset resin construction against wear, discolouration and mechanical stress in high-use environments.

Specification
Height 55 mm
Width 25 mm
Depth 25 mm
Recessed Depth 20 mm
Min. Mounting Box Depth 35mm
Construction Thermoset resin
Finish White
IP Rating IP20
Primary Voltage 230V 50Hz
Anti-Microbial Properties 3rd Party Tested to ISO 22196:2011
Warranty 25
Downloads

Product Specification Sheet

Product Manual

Frequently Asked

What grid frame does this module fit?

This module fits the Knightsbridge Curved Edge modular grid system. You will need a compatible grid frame (sold separately) that accepts 25mm-wide modules. Frames are available in 1-gang, 2-gang, 3-gang and larger configurations.

What is the difference between 1-way and 2-way switching?

A 1-way switch controls a circuit from a single location only. It has two terminals and simply makes or breaks the live connection. For controlling a light from two different positions (e.g. top and bottom of stairs), you would need 2-way switches instead.

What does 20AX rating mean?

20AX indicates a 20-amp switching capacity for resistive loads on 230V AC circuits, which equates to 4,600W. The 'X' designation confirms suitability for inductive loads as well, making it appropriate for fluorescent or LED lighting circuits with inrush current.

Can the rocker cover be changed?

Yes. The rocker cover clips onto the module mechanism and can be replaced with a designated cover marked for specific functions (sold separately). This allows labelling of circuits without needing to replace the entire switch mechanism.

Shipping & Returns

Free worldwide delivery

Free worldwide delivery on all orders over £99. International orders for third-party brand products may be subject to an additional courier surcharge based on volumetric weight, particularly on larger lighting fixtures — if a surcharge applies, our team will email you with the amount before dispatch and you can proceed or cancel for a full refund. See full delivery terms.

Returns

30-day returns window from delivery. As all our products are electrical or lighting goods, returned items must be inspected and recertified by a qualified electrician before resale — the cost of this inspection (25–40% of the item value) is deducted from your refund. Customers pay return shipping. Made-to-order, special-order and clearance items cannot be returned. See full returns policy.

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    Description

    The Knightsbridge 20AX 1-way SP switch module is a single-gang grid switch designed to fit the Curved Edge modular grid system. Rated at 20AX on 230V single-pole circuits, it switches live only and is designed for controlling lighting circuits or resistive loads up to 4,600W. The white thermoset resin construction includes anti-microbial properties tested to ISO 22196:2011.

    Designed for residential and commercial installation, the module fits a standard 35mm minimum back box depth and mounts onto a grid frame (sold separately) that accepts multiple modules side-by-side. The front-mounting design means the module clips into the frame from the front, allowing for installation or replacement without removing the back box. The rocker cover can be swapped for a designated cover to indicate specific functions or circuits.

    The module measures 55mm high by 25mm wide with a recessed depth of 20mm behind the grid frame. The IP20 rating confirms suitability for dry indoor locations. Knightsbridge backs this module with a 25-year warranty, reflecting the durability of the thermoset resin construction against wear, discolouration and mechanical stress in high-use environments.

    Specification
    Height 55 mm
    Width 25 mm
    Depth 25 mm
    Recessed Depth 20 mm
    Min. Mounting Box Depth 35mm
    Construction Thermoset resin
    Finish White
    IP Rating IP20
    Primary Voltage 230V 50Hz
    Anti-Microbial Properties 3rd Party Tested to ISO 22196:2011
    Warranty 25
    Downloads

    Product Specification Sheet

    Product Manual

    Frequently Asked

    What grid frame does this module fit?

    This module fits the Knightsbridge Curved Edge modular grid system. You will need a compatible grid frame (sold separately) that accepts 25mm-wide modules. Frames are available in 1-gang, 2-gang, 3-gang and larger configurations.

    What is the difference between 1-way and 2-way switching?

    A 1-way switch controls a circuit from a single location only. It has two terminals and simply makes or breaks the live connection. For controlling a light from two different positions (e.g. top and bottom of stairs), you would need 2-way switches instead.

    What does 20AX rating mean?

    20AX indicates a 20-amp switching capacity for resistive loads on 230V AC circuits, which equates to 4,600W. The 'X' designation confirms suitability for inductive loads as well, making it appropriate for fluorescent or LED lighting circuits with inrush current.

    Can the rocker cover be changed?

    Yes. The rocker cover clips onto the module mechanism and can be replaced with a designated cover marked for specific functions (sold separately). This allows labelling of circuits without needing to replace the entire switch mechanism.

    Shipping & Returns

    Free worldwide delivery

    Free worldwide delivery on all orders over £99. International orders for third-party brand products may be subject to an additional courier surcharge based on volumetric weight, particularly on larger lighting fixtures — if a surcharge applies, our team will email you with the amount before dispatch and you can proceed or cancel for a full refund. See full delivery terms.

    Returns

    30-day returns window from delivery. As all our products are electrical or lighting goods, returned items must be inspected and recertified by a qualified electrician before resale — the cost of this inspection (25–40% of the item value) is deducted from your refund. Customers pay return shipping. Made-to-order, special-order and clearance items cannot be returned. See full returns policy.