55.2-59 battery cut off

[dsraven]

personally I like the mechanical cut off switches because they don't rely on electrical power to operate. I have vehicles that sit for extended periods and parasitic loads from stereos or security systems can draw a battery down to nothing over the course of a couple months. some of these mechanical switches are key operated for security reasons. it depends what you want the switch for i guess. ensure the cut off switch is rated for the max amp draw for your project.