Circuit breaker 2V 50A You know the problem, somewhere in the system there is a power guzzler. You haven't found it yet, but you can do something about it Simply separate the battery power from the rest of the vehicle electrical system/power Can also be used as additional protection against theft. For Harleys with an alarm system, for example. essential in some situations Easy installation in front of the 30 main fuse, so you don't have to remove them anymore. It's that easy. To protect against theft, the rotary knob can be removed in the OUT position Stable construction made of full ABS, isolated Due to the small dimensions, it is particularly suitable for installation on the Harley Mounting depth 29mm / diameter for the mounting hole should be 21.5mm