13A 1 Gang SP Switched Socket Dual USB-A & USB-C - Brushed Chrome Screwless (White Insert)

The Knightsbridge 13A 1-gang SP switched socket combines a single 13A outlet with dual USB charging ports—one USB-A and one USB-C—behind a brushed chrome screwless faceplate with white insert. The USB ports deliver up to 18W to a single device or 20W shared output at 5V DC 4.0A, supporting fast-charge protocols including Power Delivery (PD) and Quick Charge (QC) for rapid top-ups of phones, tablets and portable devices.

Designed for residential, office and hospitality installation, the socket fits a standard 35mm minimum back box depth and uses a screwless cover plate that clips onto a separate metal sub-frame. This removes visible fixings from the wall once installed, giving a cleaner finish than traditional screw-fixed plates. The single-pole switching isolates the live line when the socket is switched off, and the 13A rating handles standard UK appliance loads up to 2,990W.

The brushed chrome finish provides a cool metallic accent that pairs with contemporary, industrial and minimalist interiors, whilst the white insert behind the faceplate conceals the back of the cover plate and provides contrast around each outlet aperture. Built-in overload, overheat and overcurrent protection safeguards both the socket and connected devices, and the ErP standby power consumption of 0.1W minimises idle energy draw. Charging automatically reduces speed once a device reaches approximately 70% capacity to protect long-term battery health.

The socket is rated to Over Voltage Category III (OVC III), making it suitable for fixed installations in domestic and commercial environments. A 10mm spacer is included for versatile mounting depths, and the premium-grade steel construction provides durability in high-use locations such as hotel rooms, retail counters and home offices.

Product Specification Sheet

What back box depth is required?

A 35mm minimum back box depth is needed for safe installation. The screwless cover plate adds approximately 4.3mm of projection from the wall once fitted. A 10mm spacer is included if additional mounting depth is required.

What's the USB charging output?

The dual USB ports provide up to 18W to a single device or 20W shared output at 5V DC 4.0A. The socket supports Power Delivery (PD) and Quick Charge (QC) protocols, automatically adapting output for optimal charging speed with compatible devices.

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.

What's the difference between single-pole and double-pole switching?

Single-pole (SP) switching isolates only the live line when the socket is switched off. Double-pole (DP) switching isolates both live and neutral, providing additional safety for high-draw appliances. This is an SP socket, suitable for most domestic and commercial applications.