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 1
1
/2 1.5 250 .2191
BLF 2 2 250 .125
BLF 2
1
/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 6
1
/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
®
U
L ® QPL
38.1
(1.50")
10.31
(.406")
38.1
(1.50")
10.31
(.406")
®
U
L ®