0298300

Bolt-down Fuses MEGA® Fuse Rated 32V Specifications Interrupting Rating: Voltage Rating: Operating Temperature Range: 2000A @ 32 VDC 32 VDC 40˚C to + 125˚C Bolt-down Fuses 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 träger Charakteristik ist für Überstrom-Schutzlösungen von bis zu 500A konzipiert. Sie eignet sich ideal für Batterie- und GeneratorSchutzanwendungen oder andere Bereiche mit sehr großen Kabelquerschnitten, die extrem hohe Anforderungen an den Überstromschutz stellen. Time-Current Characteristics / Schmelzzeit-Grenzwerte % of Rating % des Nennstromes 75 100 135 200 350 600 Opening Time Min / Max (s) Schmelzcharakteristik Min / Max (s) 0-0 –/– 4 hrs / – 120 s / 1800 s 1 s / 15 s 300 ms / 5 s 100 ms / 1 s 00-00 4 hrs / – –/– – / 15 s 1s/ 300 ms / 5 s –/– Part Number Artikel-Nr. 0298040_ 0298060_ 0298080_ 0298100_ 0298125_ 0298150_ 0298175_ 0298200_ 0298225_ 0298250_ 0298300_* 0298350_* 0298400_* 0298450_* 0298500_* Current Rating Nennstrom 40 A 60 A 80 A 100 A 125 A 150 A 175 A 200 A 225 A 250 A 300 A 350 A 400 A 450 A 500 A Color Kennfarbe – – Typ. Voltage Drop Typ. Spannungsfall 132 mV 119 mV 87 mV 87 mV 80 mV 92 mV 86 mV 83 mV 82 mV 82 mV 74 mV** 68 mV** 64 mV** 60 mV** 58 mV** Cold Resistance Kaltwiderstand 2.510 mΩ 1.504 mΩ 0.720 mΩ 0.562 mΩ 0.423 mΩ 0.352 mΩ 0.294 mΩ 0.257 mΩ 0.222 mΩ 0.201 mΩ 0.167 mΩ 0.138 mΩ 0.126 mΩ 0.112 mΩ 0.092 mΩ I t – – – 31100 A²s 57800 A²s 100000 A²s 168000 A²s 204000 A²s 257000 A²s 389000 A²s – – – – – * Parts with asterik are short circuit protectors only. Corresponding holder see Section “Fuse Holders.” © 2006 Littelfuse • Automotive Circuit Protection Products ** Voltage Drop measurements for short circuit protectors are at 75% of rated current. Last figure of part number = packaging code, see Section “Packaging Index,” pg. 157. www.littelfuse.com  Bolt-down Fuses MEGA® Fuse Rated 32V Dimensions in mm / Maße in mm Bolt-down Fuses  www.littelfuse.com © 2006 Littelfuse • Automotive Circuit Protection Products