Two fuse wire of the same metal has a fusing current of 10 amps and 15 amps, which has more diameter? All Questions › Two fuse wire of the same metal has a fusing current of 10 amps and 15 amps, which has more diameter? 0 Vote Up Vote Down Chetan Shidling Staff asked 4 years ago I need short information. 1 Answers 0 Vote Up Vote Down Chetan Shidling Staff answered 4 years ago The 15 amps have more diameter than the 10 amps.