Axial Lead and Cartridge Fuses
430
w w w . l i t t e l f u s e . c o m
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
UL
QPL
38.1
(1.50")
10.31
(.406")
38.1
(1.50")
10.31
(.406")
UL
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