Fuse, Fuse-link, high speed, 63 A, AC 690 V, DC 500 V, BS88, 18 x 96 mm, aR, BS, offset bolted tags (slotted), Special 80 mm fixing centres, thyristor fuse, protection of DC common bus, DC drives, power converters/rectifiers and reduced voltage starters, BS88-4, IEC 60269-4, Breaking Capacity 200 kA