The 170M1319 is a square body industrial fuse conforming to DIN 43 653 standard, designed for high-voltage power distribution systems up to 690V (IEC/U.L.). This Size 00 fuse is rated for 160A RMS at 660V with a total clearing I²t of 16000 A²·sec and a clearing pre-arc time of 8500 milliseconds, delivering 32 watts of power loss at rated conditions. The fuse features a compact design with dimensions of 51mm (D), 30mm (E), 28mm (F), 67mm (G), 10mm (H), and 2mm (K) per DIN 43 653 specifications. It is commonly used in industrial motor control circuits, power distribution panels, and high-current protection applications where reliable fault interruption and thermal stability are essential.