Switch Type 25

Does anyone know which aircraft used this Switch Type 25?
It’s obviously complete as Stores Reference 10A/7275 as it fills the box, but looks like it plugs into a mounting plate, retained by one screw. Does anyone know anything about this other [ATTACH=JSON]{“data-align”:”none”,”data-size”:”medium”,”data-attachmentid”:3844524}[/ATTACH][ATTACH=JSON]{“data-align”:”none”,”data-size”:”medium”,”data-attachmentid”:3844525}[/ATTACH][ATTACH=JSON]{“data-align”:”none”,”data-size”:”medium”,”data-attachmentid”:3844526}[/ATTACH] part?
Many thanks,
Andy