Description
This Knightsbridge rocker switch cover is engraved 'FAN BOOST' and finished in brushed brass, designed to fit Knightsbridge grid switch systems. The cover measures 33mm high by 16mm wide with a 6.8mm projection from the grid plate, and clips directly onto a compatible grid switch module to replace the unmarked rocker supplied as standard.
Used primarily in bathrooms and utility rooms where extractor fans are controlled by a dedicated switch, the engraved marking identifies the switch function without needing labels or verbal explanation. This is particularly useful in multi-gang grid installations where several switches sit side-by-side, such as a bathroom plate controlling lights, fan, and heated mirror. The brushed brass finish matches Knightsbridge's wider range of grid plates and accessories in the same finish.
The cover is moulded from ABS plastic with a steel internal bracket, and the brushed brass finish is applied over the outer surface. The engraving is recessed into the material, so the text remains legible even after years of use. Knightsbridge backs the cover with a 25-year warranty, reflecting the durability of the materials and the simplicity of the design.
Specification
| Height |
33 mm |
| Width |
16 mm |
| Projection |
6.8 mm |
| Construction |
ABS |
| Construction 2 |
& steel |
| Finish |
Brushed Brass |
| Warranty |
25 |
Downloads
Product Specification Sheet
Frequently Asked
Which Knightsbridge grid switches does this fit?
This cover fits Knightsbridge modular grid switch systems, including their screwless and standard grid ranges. It clips onto a standard 20A double-pole grid switch module, replacing the blank rocker supplied with the module.
Can the cover be removed and swapped?
Yes. The rocker cover clips onto the underlying grid switch module and can be removed and replaced without tools. This allows you to change the designation if the switch function changes, or to swap between unmarked and marked covers.
What other markings are available?
Knightsbridge produces rocker covers with a range of appliance and function markings including Washing Machine, Dishwasher, Boiler, Water Heater, Immersion, and others. Use the search function at Niori to find other marked covers in stock.
Is the engraving durable?
The text is recessed into the ABS material rather than printed on the surface, so it will not rub off with repeated use. The brushed brass finish may develop a patina over time, but the engraving remains legible.