http://knukonceptz.com/productDetail.cfm?prodID=KLM0BLFuse to the wire, so it depends on which type of Knu wire you want. Click on the more info link for the type of wire you are going to buy and it will tell you the max fuse rating.
Just get the 250 amp fuse, the fuse protects the wire (and then your car since it can catch on fire if the wire shorts), not the amps.http://knukonceptz.com/productDetail.cfm?prodID=KLM0BL
That is the wire I want, about 20+ feet, but Im still lost on the fuse type/rating I need. It says it can go up to like 250amps or something, but that doesnt help me much?
As long as the fuse is rated high enough to let the current needed from your amps through, and low enough to protect the wire, you're fine.The distribution block I want on Knu is only 150amp per fuse, and Im not sure, but I think it uses 2 fuses, so I should get 100-120amp fuse, for one and the same for the other? Is that right? Or am I still not getting it?
The block fuses should be rated to the load on that circuit - so check your amp manuals and see what they recommend for the BXi1206 (looks like a 80A Maxi on the amp) The main power can either be the max amperage for the cable or equal to the load (total of all amplifiers added together)The distribution block I want on Knu is only 150amp per fuse, and Im not sure, but I think it uses 2 fuses, so I should get 100-120amp fuse, for one and the same for the other? Is that right? Or am I still not getting it?
So it wont hurt to use a 250amp fuse even if my max amperage wasnt that high? If not, Ill just do that to save me trouble on adding multiple fuse numbers to get a total and such.
EDIT: Ok, I just reread what Big Dee said again, and he says I need a seperate fuse for each time my wire splits. This means, if Im using 1/0 guage that splits into two 4ga wires, I need a fuse on each 4ga? Or I need a fuse on the 1/0, plus the two 4ga?
You need a main fuse at the battery - this protects the car/cable in case of accident.
In the trunk you want to use a fuse distribution block for (on the positive wire) so that each circuit is fused. If you ever need to diag. a problem or just need to pull out an amp, your can easily kill power to that one leg of the circuit by pulling the fuse.