25AMP OR 40AMP Fuse Holder for Standard ATC Size Fuses. 5AMP for Mini. Standard fuse holders are available in both 12AWG and 10AWG leads. Red wire. 6" leads with cap. Fuse NOT included. Use max of 25amp fuse with 12awg. Use max of 40 amp fuse with 10awg. Mini Fuse holder is rated for up to 5amp and uses 18awg. Note: For any Boogey Lights LED controller the maximum fuse you should ever need is 30 amp. So while the 10AWG Fuse Holder offered here is technically capable of supporting 40 amps, we suggest using a 30amp fuse in this 40 amp fuse holder if you're using it with a Boogey Lights LED Controller.