Ferraz Shawmut forklift truck and battery isolator fuses are specially designed for the heavy duty loads associated with DC battery powered equipment such as forklift trucks, hand trucks, motorized work platforms, and other DC battery operated systems. Rugged construction and stud mounted bolt-in design assure a long life in adverse conditions for these fuses. The flat CNN style fuses have a lower voltage rating but are also AC and DC, more space saving and have visual "see-thru" indication to show when they have operated.