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Cole Hersee switch cuts off power

Nov. 16, 2009 - The Cole Hersee 75920 Master Battery Disconnect switch cuts off all battery power from a vehicle electrical system. The switch also provides an effective emergency power cutoff, protecting vehicles from tampering, theft and battery drain, and provides service personnel with an extra level of safety, protecting them from hazards. The switch can be locked-out or tagged-out to satisfy OSHA requirements for energy isolation. The switch’s composite engineered polymer housing will not rust or corrode. The Switch has been tested per SAE 1455 for road salt, calcium chloride and magnesium chloride, and it is waterproof to IP67. The 75920 Master Battery Disconnect Switch has a high amperage capacity of 300A at 12V DC, can be used in high side or low side applications, and fits the standard Master Disconnect Switch mounting pattern. For more information visit

November 16, 2009 
By Carey Fredericks

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