Description:Cat® Fuse is a bolt-down fuse designed for use on high current or heavy-gauge applications. Examples include battery or alternator protection for when a fuse would come in handy. Fuses are available in a higher amp range versus standard fuses, making them the go-to for high-amp protection. For the best battery and alternator protection, the Fuse is your ideal choice. Fuses are bolt-down style fuses that are designed for use on any application which requires use of heavy gauge cables needing ultra-high current protection. Like other fuses, Fuses are a great alternative to circuit breakers when space is tight and there are multiple circuits needing protection. By allowing electrical components to draw the current needed, these fuses protect the components from overloading.Application:Cat® Fuses are used in protecting electrical systems of Cat machines. Cat components can operate in heavy-duty applications such as severe vibration, shock, extreme operating temperature ranges, thermal cycle, thermal shock, humidity, corrosion and excessive dust. Consult your owner's manual or contact your local Cat Dealer for more information.