Midi fuses — also sold as ANS bolt-on fuses — are the standard protection for dual-battery, DC-DC charger and mid-current accessory circuits. We stock ratings from 30A to 200A as singles and 10-packs, with matching panel-mount, in-line and twin holders.
Size the fuse to protect the cable, not the appliance, and mount it as close to the battery as practical. On a dual-battery run with a battery at each end, fuse both ends.
OEX and Voltflow stock held at Garbutt. Bring us your cable size and we will match the fuse and holder.
