Bussmann K Series specialty fuses protect electrical circuits from overcurrent conditions by interrupting or limiting excessive current flow. They feature aluminium / copper conductors for good electrical conductivity and can be operated at voltages up to 600VAC. They come in lengths of 7.13, 7.38, 7.44, 7.505, 7.635, 8.63, 8.64, 8.838, 9.01, 9.338, 10.39 and 10.75 inches.