Blade Fuses Offroad Truck & Bus Applications ATOFTM - 32 / ATOFTM Blade Fuse Rated 32V Specifications 1A2A3A4A5A7.5A10A15A20A25A30A35A 40A : 32VDC 1000 32VDC -40C +105C ISO 8820-3 Voltage Rating: Interrupting Ratings: Operating Temperature Range: 32 VDC 1000A @ 32 VDC -40C to +105C Complies with ISO 8820-3. - /Time-Current Characteristics Littelfuse ATOFTM , % % of Rating , , 100 hrs / - 110 1-30 100 hrs / - Bus vehicles, the ATOFTM style fuse has become the circuit Readily identifiable and easily replaced, this fuse can be Min / Max (s) 35-40 200 protection standard for original equipment manufacturers. Opening Time 100 135 Developed by Littelfuse specifically for Off-Road Truck & Current Rating 350 600 1-2 500 ms / 600 s 3-40 750 ms / 600 s 1-2 100 ms / 5.0 s 3-40 150 ms / 5.0 s 1-2 20 ms / 500 ms 3-40 80 ms / 500 ms 1-30 - / 100 ms 35-40 - / 150 ms specified for a variety of low voltage electronic applications. It is designed to meet the harsh vibration, temperature and chemical exposure requirements in the Off-Road Truck & Bus market. ATOFTM Series Fuse Specifications are subject to change without notice. Product Technical Datasheet www.littelfuse.com (c)2008 Littelfuse ATOFTM is a trademark of Littelfuse, Inc. All rights reserved. Blade Fuses Offroad Truck & Bus Applications ATOFTM - 32 / ATOFTM Blade Fuse Rated 32V ATOFTM (mm) /Dimensions in mm (%) ATOFTM Fuse Temperature Rerating Curve (C) Part Number Current Rating 0287001_ 1A 0287002_ 0287003_ 0287004_ Housing Color Typ. Voltage Drop Cold Resistance I2 t 176 mV 123 m 0.4 As 2A 141 mV 53.5 m 1.4 As 3A 137 mV 31.1 m 7.4 As 4A 136 mV 22.8 m 14 As 0287005_ 5A 128 mV 17.85 m 26 As 028707.5_ 7.5 A 116 mV 10.91 m 60 As 0287010_ 10 A 109 mV 7.70 m 115 As 0287015_ 15 A 102 mV 4.80 m 340 As 0287020_ 20 A 98 mV 3.38 m 520 As 1080 As 0287025_ 25 A 92 mV 2.52 m 0287030_ 30 A 84 mV 1.97 m 1510 As 0287035_ 35 A 87 mV 1.61 m 2280 As 0287040_ 40 A 96 mV 1.44 m 3310 As ATOFTM Series Fuse Specifications are subject to change without notice. Product Technical Datasheet www.littelfuse.com (c)2008 Littelfuse ATOFTM is a trademark of Littelfuse, Inc. All rights reserved.