T9902 | ICS Triplex Replacement Out

Replacement output fuse 10A for T9851/2, pack of 20 (2) AAdvance 20 Replacement Out fuse 10AThe 10A fuses are fitted into the termination assembly and are:• T9902: SMF Omni-Block, Surface Mount Fuse Block 154 010, with a 10A, 125V Fast Acting Fuse, Littelfuse.The field power input fuses installed must be 5 A / 125 V, Slow Blow and comply to UL 248 – 14.1. Alternatively instead of fitting two 5A fuses you can use Class 2 power supplies for the +24 Vdc field voltage. Class 2 is defined by the NEC as providing less than 100 watts (at 24V).2. The field power must be wired using 12 AWG wire.3. The field power must be supplied with an isolating source.4. The minimum current required for line monitoring is 20mA for a dual pair.