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13A 1 Gang SP Switched Socket Dual USB-A & USB-C - Antique Brass (Black Insert)

£4799
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
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Description

The Knightsbridge CS9919AB is a 13A 1-gang single-pole switched socket with dual USB charging ports (one USB-A, one USB-C) supporting fast-charge protocols including PD and QC. The socket delivers up to 18W per port independently or 20W (5V DC, 4A) when both ports are used simultaneously. The antique brass faceplate with black insert fits standard 35mm minimum back box depth.

Designed for kitchens, offices, hotels and residential installation where mains power and device charging are needed at a single point, the socket combines a traditional 13A outlet with modern USB connectivity. The single-pole switching isolates the live line when the socket is switched off, and the USB ports remain independently powered for charging even when the mains outlet is switched off. The 89mm square faceplate uses a rounded edge profile that sits flush to the wall once fitted.

The antique brass finish provides a warm, aged metallic tone that pairs well with traditional, heritage and transitional interiors. The black insert behind the faceplate hides the back of the cover plate and defines the outlet apertures. Built-in protections against overload, overheating and excessive current draw are included, and the ErP-ready design limits standby energy consumption to regulatory thresholds. The Over Voltage Category III rating makes the socket suitable for both domestic and commercial installation.

Specification
Height 89 mm
Width 89 mm
Projection 10.5 mm
Min. Mounting Box Depth 35mm
Construction Premium grade steel
Finish Antique Brass
Class I
IP Rating IP20
Primary Voltage 230V 50Hz
Fastcharge Yes
Earth Terminal Yes
Terminal Screw
Warranty 2
Downloads

Product Specification Sheet

Frequently Asked

What back box depth is required?

A 35mm minimum back box depth is needed for safe installation. The faceplate adds 10.5mm of projection from the wall once fitted. A 10mm spacer is provided with the socket for fitting flexibility.

What's the USB fast-charge output?

Each USB port delivers up to 18W independently. When both ports are used simultaneously, the combined output is 20W at 5V DC (4A shared). The ports support PD (Power Delivery) and QC (Quick Charge) fast-charge protocols.

Do the USB ports work when the mains socket is switched off?

Yes. The USB ports remain powered for charging even when the single-pole switch isolates the 13A mains outlet. This allows devices to charge overnight without leaving the mains outlet live.

What other finishes are available in this range?

Knightsbridge produces this 1-gang socket with dual USB in a range of finishes including polished chrome, brushed chrome, polished brass, matt black and white. Use the search function or filters to find other variants in stock at Niori.

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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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 CS9919AB is a 13A 1-gang single-pole switched socket with dual USB charging ports (one USB-A, one USB-C) supporting fast-charge protocols including PD and QC. The socket delivers up to 18W per port independently or 20W (5V DC, 4A) when both ports are used simultaneously. The antique brass faceplate with black insert fits standard 35mm minimum back box depth.

    Designed for kitchens, offices, hotels and residential installation where mains power and device charging are needed at a single point, the socket combines a traditional 13A outlet with modern USB connectivity. The single-pole switching isolates the live line when the socket is switched off, and the USB ports remain independently powered for charging even when the mains outlet is switched off. The 89mm square faceplate uses a rounded edge profile that sits flush to the wall once fitted.

    The antique brass finish provides a warm, aged metallic tone that pairs well with traditional, heritage and transitional interiors. The black insert behind the faceplate hides the back of the cover plate and defines the outlet apertures. Built-in protections against overload, overheating and excessive current draw are included, and the ErP-ready design limits standby energy consumption to regulatory thresholds. The Over Voltage Category III rating makes the socket suitable for both domestic and commercial installation.

    Specification
    Height 89 mm
    Width 89 mm
    Projection 10.5 mm
    Min. Mounting Box Depth 35mm
    Construction Premium grade steel
    Finish Antique Brass
    Class I
    IP Rating IP20
    Primary Voltage 230V 50Hz
    Fastcharge Yes
    Earth Terminal Yes
    Terminal Screw
    Warranty 2
    Downloads

    Product Specification Sheet

    Frequently Asked

    What back box depth is required?

    A 35mm minimum back box depth is needed for safe installation. The faceplate adds 10.5mm of projection from the wall once fitted. A 10mm spacer is provided with the socket for fitting flexibility.

    What's the USB fast-charge output?

    Each USB port delivers up to 18W independently. When both ports are used simultaneously, the combined output is 20W at 5V DC (4A shared). The ports support PD (Power Delivery) and QC (Quick Charge) fast-charge protocols.

    Do the USB ports work when the mains socket is switched off?

    Yes. The USB ports remain powered for charging even when the single-pole switch isolates the 13A mains outlet. This allows devices to charge overnight without leaving the mains outlet live.

    What other finishes are available in this range?

    Knightsbridge produces this 1-gang socket with dual USB in a range of finishes including polished chrome, brushed chrome, polished brass, matt black and white. Use the search function or filters to find other variants in stock at Niori.

    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.