Axial Lead and Cartridge Fuses Midget 250 Volt Slo-Blo Type Fuse FLM Series U® L ® ® QPL ELECTRICAL CHARACTERISTICS: % of Ampere Rating 135% 200% Ampere Rating 1/10-30 32/10 –30 0–3 Opening Time 1 hour, Maximum 12 seconds, Minimum 5 seconds, Minimum AGENCY APPROVALS: Listed by Underwriters Laboratories and Certified by CSA. INTERRUPTING RATING: 10,000 amperes at 250 VAC. FUSES TO MIL SPEC: See F09B type in Military Section. PATENTED ORDERING INFORMATION: 38.1 (1.50") 1000 8A 10A 15A 20A 25A 30A Average Time Current Curves 100 10 1 0.1 0.01 442 10.31 (.406") 1A 1 1/2A 2A Nominal Resistance Cold Ohms 188.0 87.0 35.109 5.413 3.79 2.10 1.54 1.024 .623 .395 .356 .286 .253 .219 .184 .162 .125 .102 .0904 .0735 .0700 .0576 .0517 .0426 .0360 .0413 .0326 .0280 .0277 .02133 .01247 .01066 .00903 .00698 .00530 .00385 .00275 .00226 1/2A AC Voltage Rating 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 250 1/10A 15/100A 1/4A Ampere Rating .100 .150 .200 .250 .300 .400 .500 .600 .800 1 1.125 1.25 1.4 1.5 1.6 1.8 2 2.25 2.5 2.8 3 3.2 3.5 4 4.5 5 5.6 6 6.25 7 8 9 10 12 15 20 25 30 TIME IN SECONDS Cartridge Catalog Number FLM 1/10 FLM 15/100 FLM 2/10 FLM 1/4 FLM 3/10 FLM 4/10 FLM 1/2 FLM 6/10 FLM 8/10 FLM 1 FLM 11/8 FLM 11/4 FLM 14/10 FLM 11/2 FLM 16/10 FLM 18/10 FLM 2 FLM 21/4 FLM 21/2 FLM 28/10 FLM 3 FLM 32/10 FLM 31/2 FLM 4 FLM 41/2 FLM 5 FLM 56/10 FLM 6 FLM 61/4 FLM 7 FLM 8 FLM 9 FLM 10 FLM 12 FLM 15 FLM 20 FLM 25 FLM 30 w w w. l i t t e l f u s e . c o m 0.1 1 10 CURRENT IN AMPERES 100 1000