On Jul 3, 6:37*am, John wrote:
I'm considering installing a climb/cruise switch, gear warning, and
spoiler warning sensors (all driven by a C302). *I've not done any
wiring on gliders before - is there a specific grade of wire that
should be used? *And what gauge is typically used for this sort of
thing?

Thanks,
John

http://www.aircraftspruce.com/menus/el/wire.html
22 ga. seems most common for signals, 18 ga. or larger for power
distribution.