Littelfuse BLN User Manual
Cartridge and Axial Lead Fuses
®
®
Fibre Body Fast-Acting Type > BLN Series
Pb
BLN Series Fibre Body Fast-acting Midget / 5AG Size Fuse
Agency Approvals
Agency Agency File Number Ampere Range
E10480 1.0 - 30A
LR2 9862 1.0 - 30A
PS
E
Description
Fibertube, 250 V BLN Fuses provide low-cost protection for
military applications and control circuits.
Electrical Characteristics for Series
% of Ampere
Rating
100% 0-30 Until temp stabilizes
135% 0–30 1 hours, Maximum
200% 0-30 2 minutes, Maximum
Ampere Rating Opening Time
PS
E
Electrical Characteristics
Electrical Specifications by Item
Ordering
Number
BLN 001 1
BLN 01.5 1.5 .222 x x x
BLN 002 2.125xxx
NBK170305-E10480A-D 1.0 - 30A
Amp
Rating
(A)
Max
Voltage
Rating
(V)
Interrupting
Rating
Resistance
250 10,000
amperes at
250 VAC.
Nominal
Agency Approvals
Cold
(Ohms)
.395 x x x
PS
E
BLN 003 3 .0645 x x x
BLN 004 4 .0432 x x x
BLN 005 5 .0413 x x x
BLN 006. 6 .0284 x x x
BLN 008 8 .0166 x x x
BLN 010 10 .011 x x x
BLN 012 12 .00920 x x x
BLN 015 15 .00684 x x x
BLN 020 20 .0036 x x x
BLN 025 25 .00360 x x x
BLN 030 30 .00270 x x x
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/BLN.html for current information.
15
Revised: February 18, 2009
BLN Series
Cartridge and Axial Lead Fuses
A
A
Fibre Body Fast-Acting Type > BLN Series
Average Time Current CurvesTemperature Rerating Curve
1000
100
10
1
TIME IN SECONDS
0.1
1A
3A
4A
6A
5A
2A
Dimensions
38.1
(1.50")
10.31
(.406")
0.01
0.1
1000
100
10
1
TIME IN SECONDS
0.1
1
CURRENT IN AMPERES
10
8A
9A
10A
15A
100
25
20
30A
1000
BLN Series
16
Revised: February 18, 2009
0.01
0.1
1
CURRENT IN AMPERES
Please refer to www.littelfuse.com/series/BLN.html for current information.
10
Specifications are subject to change without notice.
100
©2009 Littelfuse, Inc.
1000
.
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