Klixon Avionics Master Switch

[gsxrpilot]

Does anyone know where I can get one, or if such a one exists? I'd like a switch to fit in the blank spot, next to the Prop De-ice, and be marked Avionics Master.

[kortopates]

There is a Mooney Radio master switch retro-fit kit. It's not a Klixon CB switch but a toggle, like the gear switch, usually installed at the top of the right hand side.
Doing this is more than a switch though. A relay is used so that it fails with the avionics always on rather than introducing a single point of failure.
But these days modern avionics don't need an avionics switch. Current production just has a master switch. So probably not worth the expense to do it right.



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[TWinter]

Paul,

What's the amp you need? I sold a few about a month ago on EBay. I think had a few left-over if I can find them. Mine were all black though. I also thought I saw a master on EBay a while back.

 

-Tom

[kpaul]

1 hour ago, TWinter said:

Paul,

What's the amp you need? I sold a few about a month ago on EBay. I think had a few left-over if I can find them. Mine were all black though. I also thought I saw a master on EBay a while back.

 

-Tom

Tom,

I am in the need for one switch to replace my pitot heat. it shuts off after a minute or so.  I need to check the amps on it.

[TWinter]

22 minutes ago, kpaul said:

Tom,

I am in the need for one switch to replace my pitot heat. it shuts off after a minute or so.  I need to check the amps on it.

I'll see if I can find what I had leftover tonight..

-Tom