Run / Tow switch - Wire an LED to it like this ?

[fstop]

Originally Posted by Sergio

The tow/run powers the 15 amp fuse for all the cart electronics and also powers the "roll away" brake on Curtis OEM controller.

I am not sure how the Navitas AC uses the tow/run power but you should plan on 12ga if you are running the power to the front of the dash and back.

Aside from galvanic isolation, which is to prevent the voltage from arcing across the open switch contacts (mostly medical equipment applications), you need to worry about exceeding the switch thermal capacity.

One way to ball-park the switch power rating at different voltages is to convert the rated voltage@amps to a wattage.

So your 5A@30vdc = 150watts switch would handle about 1.75amps @ 86v.

Excellent info all around. Thank you!