Master Battery Disconnect switch is designed to protect service personnel and your vehicle systems.
The switch protects vehicles from both battery drain and theft as well as allowing service personnel to lock-out tag-out.
It also serves as an effective emergency power cutoff.

• High amperage capacity: 12VDC/400A, 24VDC/300A or 36VDC/200A
• Can be used in high side or low side applications.
• Waterproof and dustproof to IP68 – switch can be mounted in exposed locations.
• Composite engineered polymer housing will not rust or corrode. Tested per SAE 1455 for salt, calcium chloride and magnesium chloride.
• Large red knob is easy to operate with gloves.
• 90° switch travel makes it easy to identify the switch position.
• Large divider on base prevents accidental shorting of high energy cables.
• Fits standard Master Disconnect mounting pattern.