bolt-down fuses 43 bolt-down fuses w w w . l i t t e l f u s e . c o m ? 2008 littelfuse ? automotive circuit protection products mega ? fuse rated 32v the mega ? fuse is designed for high current circuit protection up to 500a with diffusion pill technology. the mega ? fuse also provides time delay characteristics. designed and patented by littelfuse, the mega ? fuse is ideal for battery and alternator protection application and other heavy gauge cables requiring ultra-high current protection. die von littelfuse entwickelte und patentierte mega ? -sicherung in diffusionspillen-technologie mit tr?ger charakteristik ist fr berstrom-schutzl?sungen von bis zu 500a konzipiert. sie eignet sich ideal fr batterie- und generator- schutzanwendungen oder andere bereiche mit sehr gro?en kabelquerschnitten, die extrem hohe anforderungen an den berstromschutz stellen. specifications interrupting rating: 2000a @ 32 vdc voltage rating : 32 vdc operating temperature range: -40?c to + 125?c terminals: copper (ag available) m6 or m8 bolts available mounting torque: 8-14 nm m6 12-18 nm m8 packaging: * parts with asterik are short circuit protectors only. ** voltage drop measurements for short circuit protectors taken at 75% of rated current. corresponding holder = 2981000. part number artikel-nr. current rating nennstrom color kennfarbe typ. voltage drop typ. spannungsfall cold resistance kaltwiderstand i 2 t 0298040_ 40 a C 132 mv 2.510 m C 0298060_ 60 a C 119 mv 1.504 m C 0298080_ 80 a 87 mv 0.720 m C 0298100_ 100 a 87 mv 0.562 m 31100 a2s 0298125_ 125 a 80 mv 0.423 m 57800 a2s 0298150_ 150 a 92 mv 0.352 m 100000 a2s 0298175_ 175 a 86 mv 0.294 m 168000 a2s 0298200_ 200 a 83 mv 0.257 m 204000 a2s 0298225_ 225 a 82 mv 0.222 m 257000 a2s 0298250_ 250 a 82 mv 0.201 m 389000 a2s 0298300_* 300 a 74 mv** 0.167 m C 0298350_* 350 a 68 mv** 0.138 m C 0298400_* 400 a 64 mv** 0.126 m C 0298450_* 450 a 60 mv** 0.112 m C 0298500_* 500 a 58 mv** 0.092 m C time-current characteristics / schmelzzeit-grenzwerte % of rating % des nennstromes opening time min / max (s) schmelzcharakteristik min / max (s) 40-250 300-500 75 C / C 14,400 s / C 100 14,400 s / C C / C 135 120 s / 1800 s C / C 200 1 s / 15 s 1 s / 15 s 350 0.300 s / 5 s 0.300 s / 5 s 500 C / C 0.100 s / 2 s 600 0.100 s / 1 s C / C series serien pack size 0298xxx.txn 10 0298xxx.zxh 500 0298xxx.zxeh 500
bolt-down fuses 44 bolt-down fuses w w w . l i t t e l f u s e . c o m ? 2008 littelfuse ? automotive circuit protection products mega ? fuse rated 32v dimensions in mm / ma?e in mm
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