1SYN100859R1001

ABB OS800D03N3P switch fuse, 800 A, 3-pole TPN, DIN fuse type, size 3, front-operated, open/base-mounted switch-disconnector fuse. Includes handle and shaft, with a detachable neutral link integrated into the mechanism. Features a 175 mm black IP65 handle and 280 mm × 12 mm shaft. Rated for 500 V operational voltage and 1000 V insulation voltage, with 18 kA RMS short-time withstand current for 1 second, conforming to IEC 60947-3.