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Axial Lead and Cartridge Fuses
430
www.littelfuse.com
Midget
Laminated Body
Fast-Acting Type BLF Series
ELECTRICAL CHARACTERISTICS:
% of Ampere
Rating
110%
135%
200%
Opening
Time
4 hours,
Min
imum
1 hour,
Max
imum
30 seconds,
Max
imum
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
Rating
110%
135%
200%
Opening
Time
4 hours,
Min
imum
1 hour,
Max
imum
30 seconds,
Max
imum
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
Catalog
Number
BLF
1/2
BLF
1
BLF
1
1
/
2
BLF
2
BLF
2
1
/
2
BLF
3
BLF
4
BLF
5
BLF
6
BLF
6
1
/
4
BLF
7
BLF
8
BLF
9
BLF
10
BLF
12
BLF
15
BLF
20
BLF
25
BLF
30
Nominal
Resistance
Cold Ohms
1.57
.395
.2191
.125
.0946
.0696
.0432
.0413
.02842
.02741
.02282
.01664
.01364
.01097
.00920
.00684
.00528
.00378
.00289
Ampere
Rating
.500
1
1.5
2
2.5
3
4
5
6
6.25
7
8
9
10
12
15
20
25
30
AC Voltage
Rating
250
250
250
250
250
250
250
250
260
250
250
250
250
250
250
250
125
125
125
ORDERING INFORMATION:
Cartridge
Catalog
Number
BLN
1
BLN
1 1/2
BLN
2
BLN
3
BLN
4
BLN
5
BLN
6
BLN
8
BLN
10
BLN
12
BLN
15
BLN
20
BLN
25
BLN
30
Nominal
Resistance
Cold Ohms
.395
.222
.125
.071
.0432
.0413
.0284
.0166
.011
.00920
.00684
.0036
.00270
.00230
Ampere
Rating
1
1.5
2
3
4
5
6
8
10
12
15
20
25
30
AC Voltage
Rating
250
250
250
250
250
250
250
250
250
250
250
250
250
250
UL
QPL
38.1
(1.50")
10.31
(.406")
38.1
(1.50")
10.31
(.406")
UL