Many battery systems in leisure boats do have less or no main fuse incorporated.

Now, you can simply change that! And if you already use the SureConnect 4 battery connector it's even more easy. Only exchange the M10-bolt with the SureConnect 4 fuse kit's special bolt and remount the 10-mm cable shoe on top of the placed fuse!

Consider the cable area - Use minimum 6 sqmm for the 50A fuse and minimum 25 sqmm for the 300A fuse. Use the 300A fuse for the start circuitry and 50A for the other battery bank.

Good luck!
Torsten with crew

You may find other "artful accessories" at our homepage. Suits also at caravans and homes. If not in your local store, please contact us.