Should be fine, Going from 6 to 12 volts, your switch can actully handle twice the load.

Ohms law: VoltsxAmps=Watts; or E x I= P

ex. 6 voltsx20 amps= 120 watts; 12 voltsx20 amps=240 watts


1954 3600 Chevy Truck
"The Fake Truck"
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