Master Battery Disconnect Switch

Cole Hersee Company's Master Battery Disconnect Switch is ideal for all vehicle electrical systems, including heavy truck, off-road, construction, emergency vehicles, material handling, refuse collection, mining, agricultural and marine.
• Cuts off all battery power from the vehicle electrical system
• Also provides an effective emergency power cutoff, protecting vehicles from tampering, theft and battery drain
• Provides service personnel with an extra level of safety, protecting them from hazards; can be locked-out or tagged-out to satisfy OSHA requirements for energy isolation.
• Composite-engineered polymer housing will not rust or corrode
• Has been tested per SAE 1455 for road salt, calcium chloride and magnesium chloride, and it is waterproof to IP67
• High amperage capacity of 300A at 12V DC