The ASI ASIASK1 is a low-cost gray 8 mm wide DIN Rail mounted 5 x 20 mm fuse holder terminal block without blown fuse indication. The screw clamp terminals accept wire gauge from 22 to 12 AWG. The fuse holder terminal block is rated at 10 Amps at 300 Volts. The hinged fuse holder secures the fuse in place during circuit diagnostic testing and within the closed circuit. Removal of a fuse is safe and simple. Consider purchasing the ASIUD1B End Stop and PR005-1M DIN Rail with your order. Accessories are sold separately. Fuses are not included with the terminal blocks. ASIASK1 is sold in packages of 50 terminal blocks.