is a series of high-performance, mid-range fuses designed for UL Class G, for DC applications, and for both medium- and high-voltage applications. They feature extreme breaking capacity of 1,800A and can handle currents up to 2,000A, and voltages up to 1,000VDC. These fuses are designed to replace up to three mid-range fuses with current ratings up to 250 A, saving space, money and time. They feature a very low energy let-through and have a high interrupting capacity. Additionally, they have a high breaking capacity and a fast fuse-resetting time, providing reliable protection from short-circuits up to 1,800A. They are widely used for motor, generator, and control circuit protection.