Type/quantity of switches for B737 overhead.

[Geremy Britton]

Hi all,

Got a pretty sure idea but can anyone tell me the exact variation of switches found on the overhead.

How many toggle switches?
(And also include subcategories of how many are SPST DPDT etc etc)

Much Appreciated. :)

[RalphW]

Geremy

I sent you something via pm

Ralph

[Holclo]

Found this somewhere
SWITCHES FOR O'HEAD

60 Switch caps
47 Big ON-OFF switches
15 Big ON-OFF-ON switches
8 Big MON-OFF-MON switches
3 30 degree rotary switches (12 pos)
8 45 degree rotary switches (8 pos)
8 Round switches buton
8 Switch black safe guards
3 Switch red safe guards
5 Pots 10K
22 Display digits 7 segments amber
2 Rotary encoders
154 Amber leds 5mm
12 Green leds 5mm
34 Blue leds 5mm

Bill

[Geremy Britton]

Thanks to Ralph and Bill for answering this question. :)