Cable Fuses BF-INLINE FUSE RATED 32V Specifications Voltage Rating: 32 VDC Housing: Out of thermoplastic heat-resistant Terminals: Crimp, Copper alloy, tinned Interrupting Rating: 2000A @32VDC Ordering Information Part Number Package Size 153.xxxx 300 Time-Current Characteristics 100A-190A % of Rating Description Inline fuse to protect specific cable cross-sections and insulations; Cross-section 10mm² to 35mm². For rated voltage up to 32 VDC. Assembly notes: The wire integrated fuse has to be insulated by using a self-adhesive shrinking tube. The wire has to be fixed on both sides of the fuse to minimize the wire forces. Recommended shrinking tube: DERAY(R)-IAKT 4:1, 24mm Opening Time Min / Max (s) 100 360,000 s – 165 10 s 100 s 200 3s 240 s 300 0.3 s 60 s 500 0.1 s 10 s Time-Current Characteristics 300A Pre-Arcing Time-Limits FI = 1,25 (max. operating current: 0,8 x Irat at 23°C) % of Rating Opening Time Min / Max (s) 75 360,000 s – 165 10 s 100 s 200 1s 15 s 350 0.3 s 5s 500 0.1 s 1s Ratings Part Number Current Rating Wire Size/Type/Marking Typ. Voltage Drop Cold Resistance I2t 153.1002 100 A 10mm²/FLY/P 60 mV 0.42 mΩ 26.000 A²s 153.1012 125 A 10mm²/FL2G/S 70 mV 0.32 mΩ 86.000 A²s 153.1602 125 A 16mm²/FLY/P 75 mV 0.41 mΩ 28,000 A²s 153.1612 170 A 16mm²/FL2G/S 60 mV 0.22 mΩ 250,000 A²s 153.2502 170 A 25mm²/FLY/P 70 mV 0.29 mΩ 75,000 A²s 153.2512 190 A 25mm²/FL2G/S 52 mV 0.18mΩ 610,000 A²s 153.3502 300 A 35mm²/FLY/P 70 mV 0.20 mΩ 589.500 A²s © 2012 Littelfuse • Transportation Products Catalog www.littelfuse.com