A fuse is designed to protect the wire in the circuit, not the end item it's powering. There are some general rules of thumb, but I like to use a 7-10 amp for 18 gauge wires, 12-14 amp for 16 gauge, 20 amp for 14, and 30 amp for 12 gauge. The wire, and the fuse that protects it should be capable of handling about a 50% overload above the current draw of the accessory it's powering. I'm sure one of our electrical gurus will come along shortly and nitpick the above general suggestions. So be it!
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
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