At 600A, Littelfuse FLNR600ID extends the FLNR_ID Series range for 250V AC / 125V DC applications. Its protection profile centers on indicating Class RK5 fuse operation plus 200kA AC fault interruption. Visual blown-fuse indication is part of the series design. Use the Littelfuse datasheet to verify final circuit suitability.
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The 600A Littelfuse FLNR600ID is part of the FLNR_ID Series and is designed around a 250V AC / 125V DC rating. A Class R body supports cartridge / clip installation, and the manufacturer lists 200kA AC as the principal interrupting capability. Published dimensions for this rating/configuration are 263.5mm length; 64.6mm max body diameter. The indicator window provides visual blown-fuse status to support faster troubleshooting. The listed application set includes Service Entrance, Transformer, Switchboard Mains, Motor Branch Circuits, general-purpose circuits; final coordination should follow UL 248-12 and Littelfuse documentation.
39511000000
1A · 125 V AC
39508000440
0.8A · 125 V AC
39508000000
0.8A · 125 V AC
39506300440
0.63A · 125 V AC
39506300000
0.63A · 125 V AC
39505000440
0.5A · 125 V AC
39505000000
0.5A · 125 V AC
39504000440
0.4A · 125 V AC