Dual Voltage Shaver Socket 115V/230V - Brushed Chrome Flat Plate (Black Insert)

The Knightsbridge FP8900BC is a dual voltage shaver socket supporting both 115V and 230V outputs at 20VA, designed specifically for bathroom installation. The brushed chrome flat plate sits just 2.5mm proud of the wall, with a black insert framing the shaver outlet aperture. IP41 ingress protection guards against water splashes and dripping moisture typical in bathroom zones 2 and 3.

Built for grooming appliances that require either UK 230V or international 115V supply, the socket eliminates the need for travel adapters when using imported shavers or electric toothbrushes. The dual outlets accept standard two-pin shaver plugs, with internal isolation providing safe operation even in damp bathroom environments. A built-in gasket seals the rear of the faceplate against moisture intrusion, and the socket is certified to EN 61558 transformer safety standards.

The flat plate design uses premium-grade steel finished in a brushed chrome that resists fingerprints and water spots better than polished chrome. The plate measures 147.5mm high by 87.5mm wide and fits a standard 47mm minimum back box depth. The ultra-low 2.5mm projection makes it suitable for narrow alcoves beside bathroom mirrors or in recessed zones where a traditional raised plate would protrude too far. The 25-year warranty covers manufacturing defects in normal bathroom use.

Product Specification Sheet

Product Manual

What's the difference between 115V and 230V outputs?

The 115V output suits imported shavers and grooming devices designed for North American voltage, while the 230V output powers UK and European appliances. Both outputs deliver 20VA maximum power. The socket automatically isolates whichever outlet is not in use.

What IP rating does it carry and where can it be installed?

IP41 protects against solid objects larger than 1mm and vertically dripping water. This rating suits bathroom zones 2 and 3 — typically areas 600mm or more away from a bath or shower tray. It should not be installed in zone 0 (inside a bath or shower enclosure) or zone 1 (directly above a bath or shower).

What back box depth is required?

A 47mm minimum back box depth is needed. The flat plate adds just 2.5mm of wall projection once installed, making this one of the slimmest shaver sockets available for tight alcove installations.

Can it power electric toothbrushes or other grooming devices?

Yes, as long as the device uses a two-pin shaver plug and draws no more than 20VA. Most electric toothbrush charging bases and rechargeable trimmers fall within this power range, but check the device rating before use.