Help to identify purpose of He111 switch
 

Dear all,
Can anyone help me to identify the purpose of this switch.
I know that it was used in He111 and probably other German aircraft.
I have a relic of one from a He111 that crashed in 1940 and have often wondered what it was used for.
Regards
Gerry

b\https://i.ibb.co/nNpWNJ1y/Fl-32317-K...-Jaeger-01.jpg

https://i.ibb.co/VrFgFsQ/IMG-20211121-110622.jpg

Re: Help to identify purpose of He111 switch
 

A common switch that could be used for multiple systems.
https://www.deutscheluftwaffe.de/?s=32317

Re: Help to identify purpose of He111 switch
 

Thanks Revi16,
I appreciate it.
Kind regards
Gerry