1 Gang Weatherproof Bell Switch
MK Masterseal has been replaced with Masterseal Plus:
See Link Below
MK Masterseal Plus
Masterseal switches are specifically designed for use outdoors
or in areas heavily exposed to dust and/or splashing water.
Constructed from extremely robust polycarbonate, the range is sealed to IP56
against dust, water and is impact resistant. Masterseal is easy to install
and the large rocker switches and clip in modules make it easy to use,
even when wearing heavy gloves.