BLF25

BLF30 LITTELFUSE | Alldatasheet

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Technical content

Axial Lead and Cartridge Fuses 430 www.littelfuse.com Midget Laminated Body Fast-Acting Type BLF Series ELECTRICAL CHARACTERISTICS: % of Ampere Opening Rating Time 110% 4 hours, Minimum 135% 1 hour, Maximum 200% 30 seconds, Maximum AGENCY APPROVALS:Listed by Underwriters Laboratories and Certified by CSA. INTERRUPTING RATING: 10,000 amperes at rated VAC. NOTE: Not recommended for applications in humid areas. Fibre Body Fast-Acting Type BLN Series ELECTRICAL CHARACTERISTICS: % of Ampere Opening Rating Time 110% 4 hours, Minimum 135% 1 hour, Maximum 200% 30 seconds, Maximum AGENCY APPROVALS:Listed by Underwriters Laboratories and Certified by CSA. INTERRUPTING RATING: 10,000 amperes at 250 VAC. FUSES TO MIL SPEC: See F09A type in Military Section. ORDERING INFORMATION: Cartridge Nominal Catalog Ampere AC Voltage Resistance Number Rating Rating Cold Ohms BLF 1/2 .500 250 1.57 BLF 1 1 250 .395 BLF 11/2 1.5 250 .2191 BLF 2 2 250 .125 BLF 21/2 2.5 250 .0946 BLF 3 3 250 .0696 BLF 4 4 250 .0432 BLF 5 5 250 .0413 BLF 6 6 260 .02842 BLF 61/4 6.25 250 .02741 BLF 7 7 250 .02282 BLF 8 8 250 .01664 BLF 9 9 250 .01364 BLF 10 10 250 .01097 BLF 12 12 250 .00920 BLF 15 15 250 .00684 BLF 20 20 125 .00528 BLF 25 25 125 .00378 BLF 30 30 125 .00289 ORDERING INFORMATION: Cartridge Nominal Catalog Ampere AC Voltage Resistance Number Rating Rating Cold Ohms BLN 1 1 250 .395 BLN 1 1/2 1.5 250 .222 BLN 2 2 250 .125 BLN 3 3 250 .071 BLN 4 4 250 .0432 BLN 5 5 250 .0413 BLN 6 6 250 .0284 BLN 8 8 250 .0166 BLN 10 10 250 .011 BLN 12 12 250 .00920 BLN 15 15 250 .00684 BLN 20 20 250 .0036 BLN 25 25 250 .00270 BLN 30 30 250 .00230 UL ® QPL 38.1 (1.50") 10.31 (.406") 38.1 (1.50") 10.31 (.406") UL ®