[ron427]

DAVID
THE ADVANTAGE OF INSTALLING A FUSE ON THE WIRES LEADING TO THE SWITCH IS THAT MORE OF THE CIRCUIT IS PROTECTED.
IF THE SWITCH PROVIDES POWER TO MORE THAN CIRCUIT, I WOULD FUSE EACH ONE SEPARATELY. THEN IF A FUSE BLOWS, YOU WILL KNOW WHICH CIRCUIT IT POWERS.

USE A RELAY FOR THE FAN AND USE THE SWITCH FOR THE "CONTROL" SIDE OF THE RELAY.

I WORKED FOR A FORD DEALER FOR THIRTY SIX YEARS AND WILL BE HAPPY TO HELP YOU AND EVERYONE ELSE WHEN I CAN. MY NUMBER IS 318-343-7158 IF YOU NEED TO CALL.

GOOD LUCK RONALD