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5A Unswitched Round Pin Socket - Matt Black Screwless

£1299
The RRP is the manufacturer's recommended retail price of the item.
150 In Stock - Ready to Ship
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Description

The Knightsbridge 5A unswitched round pin socket is built for lighting circuits and specialist low-current applications, certified to BS 546. The matt black screwless faceplate measures 87.5mm square with a 4.3mm projection from the wall, sitting almost flush once fitted. A built-in gasket behind the faceplate forms a seal between the cover and the mounting box, reducing dust ingress and improving IP20 performance.

Round pin 5A sockets are typically used for dedicated lighting circuits where a separate control system or dimmer handles switching, making the unswitched socket the correct fitting. This is common in hospitality lighting installations, residential accent lighting controlled via wall-mounted dimmers or smart systems, and custom architectural lighting where the fixture itself contains the switch. The socket fits a standard 25mm minimum depth UK back box and uses a screwless cover plate that clips onto a separate metal sub-frame.

The matt black finish is applied over premium-grade steel, giving a low-sheen surface that resists fingerprints better than gloss black and pairs cleanly with contemporary, industrial and monochrome interiors. The black insert behind the faceplate hides the back of the cover plate and creates a defined edge around the round pin aperture. Knightsbridge backs this fitting with a 25-year warranty.

Specification
Height 87.5 mm
Width 87.5 mm
Projection 4.3 mm
Min. Mounting Box Depth 25mm
Construction Premium grade steel
Finish Matt Black
Class I
IP Rating IP20
Primary Voltage 230V 50Hz
Earth Terminal Yes
Warranty 25
Downloads

Product Specification Sheet

Product Manual

Frequently Asked

What's the difference between a 5A and a 13A socket?

A 5A socket is rated for lower current loads and uses a different round pin configuration (BS 546) compared to the standard UK 13A rectangular pin socket (BS 1363). 5A sockets are typically used for lighting circuits and specialist applications, not general appliances.

Why would I use an unswitched socket?

Unswitched sockets are used where switching is handled elsewhere in the circuit — typically by a wall dimmer, smart lighting controller, or a switch within the light fitting itself. This is common in dedicated lighting installations where the socket needs to remain permanently live.

What back box depth is required?

A 25mm minimum back box depth is needed. The screwless cover plate adds 4.3mm of projection from the wall once fitted.

Is the screwless plate removable for redecorating?

Yes. The cover plate clips onto a separate metal sub-frame fixed to the back box. The cover can be removed for painting around the socket and re-clipped without re-wiring.

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.

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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.

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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.

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    Description

    The Knightsbridge 5A unswitched round pin socket is built for lighting circuits and specialist low-current applications, certified to BS 546. The matt black screwless faceplate measures 87.5mm square with a 4.3mm projection from the wall, sitting almost flush once fitted. A built-in gasket behind the faceplate forms a seal between the cover and the mounting box, reducing dust ingress and improving IP20 performance.

    Round pin 5A sockets are typically used for dedicated lighting circuits where a separate control system or dimmer handles switching, making the unswitched socket the correct fitting. This is common in hospitality lighting installations, residential accent lighting controlled via wall-mounted dimmers or smart systems, and custom architectural lighting where the fixture itself contains the switch. The socket fits a standard 25mm minimum depth UK back box and uses a screwless cover plate that clips onto a separate metal sub-frame.

    The matt black finish is applied over premium-grade steel, giving a low-sheen surface that resists fingerprints better than gloss black and pairs cleanly with contemporary, industrial and monochrome interiors. The black insert behind the faceplate hides the back of the cover plate and creates a defined edge around the round pin aperture. Knightsbridge backs this fitting with a 25-year warranty.

    Specification
    Height 87.5 mm
    Width 87.5 mm
    Projection 4.3 mm
    Min. Mounting Box Depth 25mm
    Construction Premium grade steel
    Finish Matt Black
    Class I
    IP Rating IP20
    Primary Voltage 230V 50Hz
    Earth Terminal Yes
    Warranty 25
    Downloads

    Product Specification Sheet

    Product Manual

    Frequently Asked

    What's the difference between a 5A and a 13A socket?

    A 5A socket is rated for lower current loads and uses a different round pin configuration (BS 546) compared to the standard UK 13A rectangular pin socket (BS 1363). 5A sockets are typically used for lighting circuits and specialist applications, not general appliances.

    Why would I use an unswitched socket?

    Unswitched sockets are used where switching is handled elsewhere in the circuit — typically by a wall dimmer, smart lighting controller, or a switch within the light fitting itself. This is common in dedicated lighting installations where the socket needs to remain permanently live.

    What back box depth is required?

    A 25mm minimum back box depth is needed. The screwless cover plate adds 4.3mm of projection from the wall once fitted.

    Is the screwless plate removable for redecorating?

    Yes. The cover plate clips onto a separate metal sub-frame fixed to the back box. The cover can be removed for painting around the socket and re-clipped without re-wiring.

    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.