Knightsbridge SN9904 13A 2G Switched Socket with Dual USB Charger 5V DC 3.1A

Knightsbridge SN9904 13A 2G SP Switched Socket with Dual USB A+A (5V DC 3.1A shared)

£10.19 VAT excluded
£12.23 VAT incl.
  • Hard wearing, all purpose Square Edge 9mm plate with anti-microbial properties
  • 13A rated
  • Built in Dual USB Charger 5V DC 3.1A (shared)
  • Top access to captive terminals to speed up installation
  • Twin earths
  • Includes screw cap covers
  • Min. mounting box depth: 25mm-35mm dependent on wiring conditions
  • Certified to BS 1363-2, EN 60950-1
  • Packed in individual Knightsbridge rip top polybag with euro slot
  • NB: Requires 35mm deep pattress box if surface mounting (SN1800)
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The Knightsbridge SN9904 13A 2G Switched Socket with Dual USB Charger offers several features and benefits. Here are some of them:

13A Switched Socket: The socket includes a 13A switched outlet, offering a standard power supply for various electrical devices and appliances commonly used in homes or offices. It can handle the power requirements of most standard household appliances and electronics.

Dual USB Charger: The socket is equipped with dual USB charging ports, allowing you to conveniently charge your USB-powered devices such as smartphones, tablets, and other gadgets. The 5V DC 3.1A charging output provides fast and efficient charging for your devices.

Versatile Application: The socket is suitable for various applications in residential homes, offices, hotels, restaurants, and other commercial settings. It provides a functional power outlet and USB charging ports for a wide range of devices, offering convenience and versatility.

Easy Installation: The socket is designed for easy installation and can be fitted into standard 25mm back boxes. It comes with clear installation instructions and fixing screws, making it suitable for both professional electricians and DIY enthusiasts.

Safety Features: The socket is designed with safety in mind and complies with relevant safety standards. It provides proper insulation and protection against electrical hazards, ensuring safe usage.

Durable Construction: The socket is built with high-quality materials to ensure durability and long-lasting performance. It is designed to withstand regular use and maintain its functionality over time.

Convenient and Space-Saving: The inclusion of dual USB charging ports eliminates the need for additional USB chargers or adapters, saving space and reducing clutter on your wall outlets.

Fast Charging: The 5V DC 3.1A charging output of the USB ports allows for fast and efficient charging of your devices. It is capable of charging multiple devices simultaneously.

Energy Efficiency: The socket features a switch to control the power supply, allowing you to easily turn off the socket when not in use. This helps conserve energy and reduce electricity consumption.

Please note that product features and specifications may vary, so it's recommended to refer to the manufacturer's official documentation or product listings for the most accurate and up-to-date information.


Data sheet

IP Rating
Manufacturers Warranty (Years)
Height (mm)
Width (mm)
Projection (mm)
Thermoset Resin
Primary Voltage
Min. Mounting Box Depth (mm)
25-35mm (dependent on wiring conditions)
Earth Terminal