BLUE SEA S 6-CIRCUIT BLADE FUSE BLOCK

$27; amazon.com

30 amps max

6 circuits

3 circuits can be switched Tinned copper contacts ATO/ATC fuses

Blank labels

Blue Sea is one of the most respected names in marine electrical components. Use the three switched terminals for electronics to boot them up or off with a single toggle. Use the direct terminals for devices such as pumps and lights, or other functions.