Free Delivery on all orders over £99*

13A 1 Gang SP Switched Socket Dual USB - Brushed Brass (Black Insert)

£1299
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 13A 1-gang SP switched socket adds two USB-A charging ports alongside a single 13A outlet, behind a brushed brass faceplate with black insert. The dual USB-A ports share a combined 5V DC 2.1A output, allowing two devices to charge simultaneously at standard USB speed. The single-pole switch isolates the live line when switched off, controlling power to the 13A outlet only — the USB ports remain active.

Designed for residential, hospitality and office installation, the socket fits standard UK 35mm back boxes and uses Knightsbridge's Flat Plate range design with an ultra-low 7.8mm wall projection. The metal faceplate sits flush with minimal gap between plate and wall, giving a cleaner line than traditional raised faceplates. The 13A outlet handles standard UK appliance loads up to 2,990W, while the USB ports charge phones, tablets, battery packs and other small devices without needing a separate wall adapter.

The brushed brass finish provides a warm metallic accent that pairs with traditional, classical and warm-toned contemporary interiors. The black insert behind the faceplate hides the back of the cover and defines each outlet aperture. The 201 stainless steel construction with a 2.5mm plate thickness gives the socket a solid feel under finger pressure, and the brushed finish resists fingerprints better than polished brass.

Specification
Height 87.5mm
Width 87.5mm
Depth 34.3mm
Projection 7.8mm
Recessed Depth 26.5mm
Min. Mounting Box Depth 35mmmm
Plate Depth 2.5mm
Construction 201 Stainless steel
Finish Brushed Chrome
IP Rating IP20
Primary Voltage 230V 50Hz
Earth Terminal Yes
Warranty 2 Year Guarantee
Frequently Asked

What back box depth is required?

A 35mm minimum back box depth is needed for safe installation. The Flat Plate design projects only 7.8mm from the wall once fitted, giving a low-profile finish.

What is the USB charging output?

The dual USB-A ports provide a shared 5V DC 2.1A output. When two devices are connected, the 2.1A is split between them. For optimal charging speed, use certified USB cables.

Does the switch control the USB ports?

No. The single-pole switch controls power to the 13A outlet only. The USB ports remain active at all times when the socket is wired to mains, allowing devices to charge even when the switch is off.

What other finishes are available in this range?

Knightsbridge produces the Flat Plate range in polished chrome, brushed chrome, polished brass, antique brass, matt black and white. Use the search function or filters at Niori to find other variants in stock.

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.

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 13A 1-gang SP switched socket adds two USB-A charging ports alongside a single 13A outlet, behind a brushed brass faceplate with black insert. The dual USB-A ports share a combined 5V DC 2.1A output, allowing two devices to charge simultaneously at standard USB speed. The single-pole switch isolates the live line when switched off, controlling power to the 13A outlet only — the USB ports remain active.

Designed for residential, hospitality and office installation, the socket fits standard UK 35mm back boxes and uses Knightsbridge's Flat Plate range design with an ultra-low 7.8mm wall projection. The metal faceplate sits flush with minimal gap between plate and wall, giving a cleaner line than traditional raised faceplates. The 13A outlet handles standard UK appliance loads up to 2,990W, while the USB ports charge phones, tablets, battery packs and other small devices without needing a separate wall adapter.

The brushed brass finish provides a warm metallic accent that pairs with traditional, classical and warm-toned contemporary interiors. The black insert behind the faceplate hides the back of the cover and defines each outlet aperture. The 201 stainless steel construction with a 2.5mm plate thickness gives the socket a solid feel under finger pressure, and the brushed finish resists fingerprints better than polished brass.

Specification
Height 87.5mm
Width 87.5mm
Depth 34.3mm
Projection 7.8mm
Recessed Depth 26.5mm
Min. Mounting Box Depth 35mmmm
Plate Depth 2.5mm
Construction 201 Stainless steel
Finish Brushed Chrome
IP Rating IP20
Primary Voltage 230V 50Hz
Earth Terminal Yes
Warranty 2 Year Guarantee
Frequently Asked

What back box depth is required?

A 35mm minimum back box depth is needed for safe installation. The Flat Plate design projects only 7.8mm from the wall once fitted, giving a low-profile finish.

What is the USB charging output?

The dual USB-A ports provide a shared 5V DC 2.1A output. When two devices are connected, the 2.1A is split between them. For optimal charging speed, use certified USB cables.

Does the switch control the USB ports?

No. The single-pole switch controls power to the 13A outlet only. The USB ports remain active at all times when the socket is wired to mains, allowing devices to charge even when the switch is off.

What other finishes are available in this range?

Knightsbridge produces the Flat Plate range in polished chrome, brushed chrome, polished brass, antique brass, matt black and white. Use the search function or filters at Niori to find other variants in stock.

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.