The fuses are small and may be hard to find at you local Radio Shack. This is a package of 3A 2AG fuses. These fuses are used in our PWM Boards.
A master battery disconnect switch is a lever-operated battery cutoff switch that will disconnect power for the battery circuit.
This is a spool of Fiber Optic Cable with slip ring for tethered control systems. It includes the media converters and provides a transparent ethernet connection that is 1km long. Different lengths can be requested.