155.0892.6171

Bolt-down Fuses CF FUSE RATED 58V Specifications Insulating Body: Out of ceramic Cover: Out of thermoplast (UL 94-V0, heat resistant) Visible melting-element Interrupting Rating: 2,000A @58 VDC Complies with: ISO 8820-6 DIN 72581-5 UL 248 Special Purpose Fuses cULus Recognized: File No. E211637 Ordering Information Part Number Package Size 155.0892.xxx1 100 Pre-Arcing Time-Limits Description Main Fuse for mounting with battery clamp on the battery pole. Voltage rating 58 VDC, Current rating 50A - 300A. With transparent cover for visual inspection of melting element. FI = 1.25 (max. operating current: 0.8 x Irat at 23°C) Dimensions Dimensions in mm Time-Current Characteristics % of Rating Opening Time Min / Max (s) 100 360,000 s / – 135 – / 3,600 s Ratings 150 1 s / 600 s 200 0.200 s / 60 s 300 0.050 s / 1.5 s 400 0.020 s / 0.50 s 600 – / 0.20 s Part Number Current Rating Typ. Voltage Drop Cold Resistance I2 t 155.0892.5501 50 A 100 mV 1.20 mΩ 1,900 A²s 155.0892.5751 75 A 90 mV 0.60 mΩ 12,000 A²s 155.0892.6101 100 A 80 mV 0.60 mΩ 14,000 A²s 155.0892.6121 125 A 75 mV 0.45 mΩ 51,000 A²s 155.0892.6151 150 A 70 mV 0.35 mΩ 63,800 A²s 155.0892.6171 175 A 70 mV 0.25 mΩ 120,000 A²s 155.0892.6201 200 A 65 mV 0.25 mΩ 172,800 A2s 155.0892.6251 250 A 70 mV 0.20 mΩ 330,000 A²s 155.0892.6301 300 A 70 mV 0.15 mΩ 372,000 A²s Insert CF8-Fuse links only in conjunction with the insulating nuts, see Section “Fuse Holders.” Corresponding battery clamp see Section “Fuse Holders.” www.littelfuse.com © 2012 Littelfuse • Transportation Products Catalog