Double switch - Cover colour: black, Device type: switch, Toggle colour: patina

Double switch is maily used where it is necessary to safety disconnect a 1-phase electrical appliance (recommended for lighting in wet areas but it is not a switch in standard use).
It is sold including the cover and the metal toggle are a part of the fitting and cannot be ordered separately.
This fitting can only be used for the RETRO design series. 
The RETRO toggle switches can be installed in common wiring boxes.