Fuse accessory, Trip indicator kit, high speed, 1.5 A, AC 250 V, LET, BS, with indicator, Attaches in parallel to main fuse-link. Can be used to operate a microswitch (available separately) to provide remote indication, fuse-link LET, BS88-4, Breaking Capacity 100 kA, Optional accessories microswitch MAI, Supplied with TI250 trip indicator and two clips