bolt-down fuses 38 bolt-down fuses www.littelfuse.com ? 2008 littelfuse ? automotive circuit protection products bf1 fuse rated 32v specifications iso 8820-5 ul 248 special purpose fuses housing: out of thermoplastic (ul 94-v0, heat-resistant) visible melting element terminals : copper alloy, gal. sn 2 x m5 or m6 bolts, distance 30 mm starting torque: 4.5 nm +/- 1nm interrupting rating: 23a: 1000a @32 vdc 30a - 150a: 2000a @32 vdc 200a: 1500a @32 vdc packaging: this bf1 fuse is rated at 32v and offers a bolt-on fuse for high current wiring protection. current rating 23a - 200a; with transparent housing for easy detection of blown fuses. bf1 ist eine schraubsicherung mit 32v nennspannung zum schutz von hochstrom-verdrahtungen. nennstrom 23a bis 200a, transparente abdeckung zur leichten erkennung durchgebrannter sicherungen. time-current characteristics / schmelzzeit-grenzwerte % of rating % des nennstromes opening time min / max (s) schmelzcharakteristik min / max (s) 75 (200a) 360,000 s / C 100 (23aC150a) 360,000 s / C 110 (23aC150a) 14,400 s / C 150 (23aC150a) 90 s / 3,600 s 200 (23aC150a) 3 s / 300 s 200 (200a) 1 s / 15 s 300 (23aC150a) 0.300 s / 3 s 350 (200a) 0.300 s / 5 s 500 (23aC150a) 0.100 s / 1 s 600 (200a) 0.100 s / 1 s part number artikel-nr. current rating nennstrom housing color kennfarbe typ. voltage drop typ. spannungsfall cold resistance kaltwiderstand i 2 t m5 m6 littelfuse max. 153.5631.523_ 1,2 -23 a 105 mv 3.50 m : 1,400 a2s 153.5631.530_ 2 153.7010.530_ 2 30 a 105 mv 2.70 m : 5,100 a2s 153.5631.540_ 153.7010.540_ 40 a 90 mv 1.56 m : 6,800 a2s 153.5631.550_ 153.7010.550_ 50 a 80 mv 1.03 m : 6,900 a2s 153.5631.560_ 153.7010.560_ 60 a 75 mv 0.75 m : 16,200 a2s 153.5631.570_ 153.7010.570_ 70 a 70 mv 0.64 m : 22,000 a2s 153.5631.580_ 153.7010.580_ 80 a 70 mv 0.55 m : 25,600 a2s 153.5631.610_ 153.7010.610_ 100 a 70 mv 0.44 m : 42,500 a2s 153.5631.612_ 153.7010.612_ 125 a 70 mv 0.34 m : 62,500 a2s 153.5631.615_ 153.7010.615_ 150 a 70 mv 0.29 m : 83,400 a2s 153.5631.620_ 153.7000.620_ 200 a 70 mv 0.24 m : 126,000 a2s series serien pack size 153.5631.xxx1 10 153.5631.xxx2 1000 note 1: not mentioned in standards. note 2: not ul-rated.
bolt-down fuses 39 bolt-down fuses www.littelfuse.com ? 2008 littelfuse ? automotive circuit protection products 23 a - 150 a: fi = 1.25 (max. operating current: 0.8 x i rat at 23c) 200 a: fi = 2.00 (max. operating current: 0.5 x i rat at 23c) bf1 fuse rated 32v pre-arcing time - limits / schmelzzeit-grenzwerte din dimensions in mm / ma?e in mm
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