Knightsbridge: SFR9919MBB, 13A Switched Socket with Dual USB A+C, Fastcharge, Matt Black, 230V, 18W
About this product
The 13A 1G SP Switched Socket with Dual USB A+C offers a perfect solution for homes, offices, and hospitality areas.
- Over Voltage Category III (OVC III) – suitable for both domestic and commercial installations
- Delivers up to 18W over either USB port – ideal for charging mobile devices
- When both ports are in use, they share up to 20W (5V DC 4.0A)
- FASTCHARGE capability provides 0-50% battery charge in under 30 minutes
- Supports Power Delivery (PD) and Quick Charge (QC) charging protocols
- Intelligent adaptive charging optimises voltage for maximum efficiency
- Built-in protection against overload, overheat, and overcurrent
- ErP ready with only 0.1W in stand-by mode
- Includes 10mm spacer for ease of installation
We recommend using only certified USB cables for safety and optimum performance. Note: Fast charging is contingent on the device's capability to draw power.
Specifications
Dimensions
Wiring-accessories
Specifications
Class | I |
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Finish | Matt Black |
IP Rating | IP20 |
Construction | SPCC Steel |
Primary Voltage | 230V 50Hz |
Dimensions
Depth | 43.1 mm |
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Width | 87.5 mm |
Height | 87.5 mm |
Projection | 9.3 mm |
Plate Depth | 4.3 mm |
Recessed Depth | 33.8 mm |
Min. Mounting Box Depth | 35mm |
Wiring-accessories
Fastcharge | Yes |
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Earth Terminal | Yes |
13A 1G SP Switched Socket with Dual USB - Matt Black features

Knightsbridge: SFR9919MBB, 13A Switched Socket with Dual USB A+C, Fastcharge, Matt Black, 230V, 18W