Free Delivery on all orders over £99*

20A 1 Gang DP Switch with Neon & Flex Outlet - Brushed Chrome Square Edge

£899
The RRP is the manufacturer's recommended retail price of the item.
Limited Stock
We are an Independent UK Company
Price match. Found it cheaper? Contact us
Trade Discount Available
Description

The Knightsbridge 20A 1-gang double pole switch combines a DP rocker switch, neon power indicator and flex outlet behind a brushed chrome square edge faceplate. The 20A rating handles fixed appliances up to 4,600W on 230V mains, making it suitable for immersion heaters, instantaneous water heaters, and other high-draw permanent installations where local isolation is required.

The neon indicator glows red when the switch is in the on position, providing a visual check of appliance status from across a room. The flex outlet aperture at the base of the plate allows a cable to exit cleanly where the appliance is surface-wired rather than buried in the wall, common in airing cupboard and utility room installations. The double pole switching isolates both live and neutral lines when off, meeting requirements for fixed appliance control under BS 7671 wiring regulations.

The brushed chrome finish is applied to premium-grade steel rather than plated plastic, giving the plate a solid feel and resistance to corrosion in damp environments like utility rooms and garages. The square edge design includes a built-in silicone gasket around the perimeter, sealing the plate against the wall and preventing dust ingress. The 25mm minimum back box depth fits standard UK electrical boxes, and the screw terminals accept solid or stranded cable up to 4mm².

Specification
Height 89 mm
Width 89 mm
Projection 10.5 mm
Min. Mounting Box Depth 25mm
Construction Premium grade steel
Finish Brushed Chrome
IP Rating IP20
Primary Voltage 230V 50Hz
Earth Terminal Yes
Terminal Screw
Warranty 25
Downloads

Product Specification Sheet

Product Manual

Frequently Asked

What appliances is this switch rated for?

The 20A rating supports fixed appliances up to 4,600W at 230V. Common applications include immersion heaters, instantaneous electric water heaters, storage heaters, and high-power extractor fans. It is not intended for standard plug socket circuits.

What is the flex outlet for?

The flex outlet aperture at the base of the plate allows a cable to exit where the appliance is surface-wired. This is typical in airing cupboards and utility rooms where cable runs are visible rather than buried in the wall.

Does the neon indicator require a separate connection?

No. The neon indicator is integrated into the switch mechanism and illuminates automatically when the switch is in the on position and the circuit is live. No additional wiring is needed beyond the standard double pole connections.

Is the switch certified for Part P compliance?

The switch is certified to EN 60669-1 and carries a 25-year warranty from Knightsbridge. When installed by a qualified electrician in accordance with BS 7671, it meets the requirements for fixed appliance control circuits under Part P of the Building Regulations.

Shipping & Returns

Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

To arrange a return, call us on 020 8149 5199 or use our contact page.

See it lit, in person

Lighting looks different in a real room. Come and see our range at our showrooms in Birmingham, Hong Kong and Dubai, or talk to our design team wherever you are.

Niori lighting showroom trailer video with closeups of alabaster lighting

Why Niori

Over 20 years lighting homes worldwide

We are a specialist lighting and mirror retailer with showrooms in Birmingham, Hong Kong and Dubai, shipping to customers around the world. Our own design team is here to help, from first idea to final fitting.

Genuine products

An authorised stockist

Every product arrives brand new with the full manufacturer warranty. Found it cheaper elsewhere? Ask us about a price match.

Installation

Fits standard UK back boxes

Designed to fit standard UK back boxes for a straightforward swap of your existing fittings.

Ordering with us

Free delivery over £99

Free delivery on orders over £99, in the UK and worldwide. Easy returns within 14 days, subject to our returns policy. Full manufacturer warranty included.

You Might Also Like

Recommended For You

    Our Reviews

    From first click to final installation, our customers share how Niori lights up their spaces. Read their words and envision what’s possible for yours.

    Featured Projects

    Step into our portfolio and see how we transform homes, restaurants, and commercial spaces and more, worldwide. Click here for a closer look at our latest projects.

    Description

    The Knightsbridge 20A 1-gang double pole switch combines a DP rocker switch, neon power indicator and flex outlet behind a brushed chrome square edge faceplate. The 20A rating handles fixed appliances up to 4,600W on 230V mains, making it suitable for immersion heaters, instantaneous water heaters, and other high-draw permanent installations where local isolation is required.

    The neon indicator glows red when the switch is in the on position, providing a visual check of appliance status from across a room. The flex outlet aperture at the base of the plate allows a cable to exit cleanly where the appliance is surface-wired rather than buried in the wall, common in airing cupboard and utility room installations. The double pole switching isolates both live and neutral lines when off, meeting requirements for fixed appliance control under BS 7671 wiring regulations.

    The brushed chrome finish is applied to premium-grade steel rather than plated plastic, giving the plate a solid feel and resistance to corrosion in damp environments like utility rooms and garages. The square edge design includes a built-in silicone gasket around the perimeter, sealing the plate against the wall and preventing dust ingress. The 25mm minimum back box depth fits standard UK electrical boxes, and the screw terminals accept solid or stranded cable up to 4mm².

    Specification
    Height 89 mm
    Width 89 mm
    Projection 10.5 mm
    Min. Mounting Box Depth 25mm
    Construction Premium grade steel
    Finish Brushed Chrome
    IP Rating IP20
    Primary Voltage 230V 50Hz
    Earth Terminal Yes
    Terminal Screw
    Warranty 25
    Downloads

    Product Specification Sheet

    Product Manual

    Frequently Asked

    What appliances is this switch rated for?

    The 20A rating supports fixed appliances up to 4,600W at 230V. Common applications include immersion heaters, instantaneous electric water heaters, storage heaters, and high-power extractor fans. It is not intended for standard plug socket circuits.

    What is the flex outlet for?

    The flex outlet aperture at the base of the plate allows a cable to exit where the appliance is surface-wired. This is typical in airing cupboards and utility rooms where cable runs are visible rather than buried in the wall.

    Does the neon indicator require a separate connection?

    No. The neon indicator is integrated into the switch mechanism and illuminates automatically when the switch is in the on position and the circuit is live. No additional wiring is needed beyond the standard double pole connections.

    Is the switch certified for Part P compliance?

    The switch is certified to EN 60669-1 and carries a 25-year warranty from Knightsbridge. When installed by a qualified electrician in accordance with BS 7671, it meets the requirements for fixed appliance control circuits under Part P of the Building Regulations.

    Shipping & Returns

    Delivery UK delivery is £14.99, and delivery is free on all orders of £99 or more, in the UK and internationally.

    Returns If you change your mind, you have 14 days from delivery to tell us, and a further 14 days to send the goods back. Return postage for a change-of-mind return is paid by you. Change-of-mind returns are subject to an inspection and handling deduction. See our full returns policy.

    To arrange a return, call us on 020 8149 5199 or use our contact page.