KLK Series, FA Midget Fuse Datasheet by Littelfuse Inc.

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38.1 flfl V
littelfuse.com © 2015 Littelfuse POWR-GARD® Products
Rev: 082715
POWR-GARD® Fuse Datasheet
1 of 3
Part Numbering System
SERIES AMP PACKAGE
QUANTITY
CATALOG
NUMBER
ORDERING
NUMBER
0KLK 1/8 10 0KLK.125 0KLK.125T
0KLK 5100 0KLK005 0KLK005.H
Specifications
Voltage Rating: 600 Vac / 500 Vdc
Amperage Rating:
1
/10, 1
/8, 2/10, 1
/4, 3/10, 1
/2, 3/4, 1, 11
/2, 2, 21
/2, 3,
31
/2, 4, 5, 6, 7, 8, 9,10, 12, 15, 20, 25, 30
Interrupting Ratings: AC: 100 kA
200 kA Littelfuse self-certified
DC: 50 kA
Material: Body: Melamine / Caps: Copper Alloy
Operating Temperature: See Rerating Curve
Approvals: UL 248-14 Listed (File: E10480)
CSA Certified (File: LR29862)
QPL (File: F60C)
CE
Country of Origin: Mexico
Environmental: RoHS Compliant
Description
Fast-Acting, High-Interrupting Capacity, Current-Limiting
Type Fuse. Especially suited for control circuits, street
lighting, HID lighting, computers, and other applications
without high in-rush currents.
Features/Benefits
UL approved
1/10 - 30 A ratings available
100,000 A Interrupting Rating
Applications
Control Circuits
Street lighting, HID lighting
Computers
Dimensions Inches (mm)
Recommended Fuse Holders
Littelfuse LFPSM Dead-Front Series
Littelfuse LEB Series
Littelfuse L60030M Series
Web Resources
Download CAD drawings and other technical information:
littelfuse.com/klk
KLK SERIES 10x38 FUSES
600 Vac/500 Vdc • 1/10-30 A • Fast Acting
0KLK xxx H
Package Quantity
Series
Amp Code
T = 10
H = 100
Refer to Amp Code
Column in Electrical
Specifications Table
1
Cartridge and Axial Lead Fuses
©2015 Littelfuse, Inc.
Specifications are subject to change without notice. Revised: February 20, 2015
KLK Series
AC > Fast-Acting Type > KLK Series
KLK Series, AC, Fast-Acting Midget/5AG Size Fuse
Agency Approvals
Agency Agency File Number Ampere Range
E10480 .3A - 30A
®
LR 29862 .3A - 30A
QPL
F60C
Electrical Characteristics for Series
QPL
Fast-Acting, High-Interrupting Capacity, Current-Limiting
Type Fuse. Especially suited for control circuits, street
lighting, H.I.D. lighting, computers, and other applications
without high in-rush currents.
% of Ampere
Rating Ampere Rating Opening Time
100% 0–30 Until temp stabilizes
135% 0–30 1 hours, Maximum
200% 0–30 2 minutes, Maximum.
Ordering
Number
Amp
Rating
(A)
Max
Voltage
Rating
(V)
Interrupting
Rating
Nominal
Cold
Resistance
(Ohms)
Agency Approvals
QPL
KLK .100 .100
600 100,000
amperes
(capable of
200,000) at
600VAC.
85.5 x x x
KLK .125 .125 65.0 x x x
KLK .200 .200 30.9 x x x
KLK .250 .250 22.0 x x x
KLK .300 .300 16.2 x x x
KLK .500 .500 7.99 x x x
KLK .750 .750 .398 x x x
KLK 001 1 .249 x x x
KLK 01.5 1. 5 .132 x x x
KLK 002 2 .129 x x x
KLK 02.5 2.5 .0989 x x x
KLK 003 3 .0773 x x x
KLK 03.5 3.5 .0613 x x x
KLK 004 4 .0511 x x x
KLK 005 5 .0357 x x x
KLK 006 6 .0261 x x x
KLK 007 7 .0205 x x x
KLK 008 8 .0194 x x x
KLK 009 9 .0166 x x x
KLK 010 10 .0128 x x x
KLK 012 12 .0103 x x x
KLK 015 15 .0073 x x x
KLK 020 20 .00421 x x x
KLK 025 25 .00329 x x x
KLK 030 30 .00267 x x x
Electrical Specifications by Item
®
Temperature Rerating Curve
Product Characteristics
Military Type F60C
Interrupting Rating
200,000 amperes at 500VAC
150,000 amperes at 500vDC
38.1
(1.50") 10.31
(.406")
Dimensions
Description
-60°C -40°C -20°C 0°C 20°C 40°C 60°C 80°C 100°C 120°C 140°C
-76°F -40°F -4°F 32°F 68°F 104°F 140°F 176°F 212°F 248°F 284°F
AMBIENT TEMPERATURE
60
40
20
0
PERCENT OF UPRATING
0
20
40
60
PERCENT OF DOWNRATING
Temperature Derating Curve (Temperature
of Air Immediately Surrounding Fuse)
littelfuse.com © 2015 Littelfuse POWR-GARD® Products
Rev: 082715
POWR-GARD® Fuse Datasheet
2 of 3
AMP
RATING
AMP
CODE
CATALOG
NUMBER
ORDERING
NUMBER
VOLTAGE INTERRUPTING
RATING (kA) UPC WEIGHT
LB (G)
AGENCY
APPROVALS
AC DC AC DC UL CSA
1/10 .100 0KLK 1/10 0KLK.100T 600 500 100 50 07945825011 .013 (5.90) • •
1/8.125 0KLK 1/80KLK.125T 600 500 100 50 07945825012 .013 (5.90) • •
2/10 .20 0KLK 2/10 0KLK.200T 600 500 100 50 07945825018 .013 (5.90) • •
1/4.250 0KLK 1/40KLK.250T 600 500 100 50 07945825019 .013 (5.90) • •
3/10 .300 0KLK 3/10 0KLK.300T 600 500 100 50 07945825020 .013 (5.90) • •
1/2.500 0KLK ½ 0KLK.500T 600 500 100 50 07945825024 .013 (5.90) • •
3/4.750 0KLK 3/40KLK.750T 600 500 100 50 07945825029 .013 (5.90) • •
1001. 0KLK 1 0KLK001.T 600 500 100 50 07945825031 .013 (5.90) • •
1 1/201.5 0KLK 1 1/20KLK01.5T 600 500 100 50 07945825037 .013 (5.90) • •
2002. 0KLK 2 0KLK002.T 600 500 100 50 07945825041 .017 (7.71) • •
2 1/202.5 0KLK 2 1/20KLK02.5T 600 500 100 50 07945825043 .017 (7.71) • •
3003. 0KLK 3 0KLK003.T 600 500 100 50 07945825047 .017 (7.71) • •
3 1/203.5 0KLK 3 1/20KLK03.5T 600 500 100 50 07945825048 .017 (7.71) • •
4004. 0KLK 4 0KLK004.T 600 500 100 50 07945825053 .017 (7.71) • •
5005. 0KLK 5 0KLK005.T 600 500 100 50 07945825055 .017 (7.71) • •
6006. 0KLK 6 0KLK006.T 600 500 100 50 07945825058 .017 (7.71) • •
700 7. 0KLK 7 0K LK00 7.T 600 500 100 50 07945825061 .017 (7.71) • •
8008. 0KLK 8 0KLK008.T 600 500 100 50 07945825063 .017 (7.71) • •
9009. 0KLK 9 0KLK009.T 600 500 100 50 07945825064 .017 (7.71) • •
10 010. 0KLK 10 0KLK010.T 600 500 100 50 07945825065 .017 (7.71) • •
12 012. 0KLK 12 0KLK012.T 600 500 100 50 07945825067 .017 (7.71) • •
15 015. 0KLK 15 0KLK015.T 600 500 100 50 07945825068 .017 (7.71) • •
20 020. 0KLK 20 0KLK020.T 600 500 100 50 07945825071 .017 (7.71) • •
25 025. 0KLK 25 0KLK025.T 600 500 100 50 07945825072 .017 (7.71) • •
30 030. 0KLK 30 0KLK030.T 600 500 100 50 07945825073 .017 (7.71) • •
KLK SERIES 10x38 FUSES
AMPERAGE
RATING
OPENING TIME (MINUTES)
100% of Amp
Rating per UL
135% of Amp
Rating per UL
200% of Amp
Rating per UL
1/10 -30 Temperature Stabilization 60 Max 2 Max
Electrical Specification – Agency Requirements
Ordering Information
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littelfuse.com © 2015 Littelfuse POWR-GARD® Products
Rev: 082715
POWR-GARD® Fuse Datasheet
3 of 3
1000
900
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500
1000
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600
500
100
90
80
70
60
50
40
30
20
10
9
8
7
6
5
4
3
2
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
500
400
300
200
100
90
80
500
400
300
200
100
90
80
60
50
40
30
20
60
50
40
30
20
- 1/10A
- 1/8A
- 2/10A
1/4A
9
8
7
6
5
4
3
2
9
8
7
6
5
4
3
2
-
1/4A
- 3/10A
- 1/2A
- 3/4A
- 1A
- 1-1/2A
- 2A
TIMEINSECONDS
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0
.2
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0
.2
- 2-1/2A
0
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
0.02
0.01
100
90
80
70
60
50
40
30
20
10
9
8
7
6
5
4
3
2
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
CURRENTINAMPERES
BASIS FOR DATA:
TEST VOLTAGE: TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER:
DRAWN BY:
DATE:
REVISION:
DRAWING NO.: SHEET
TIME CURRENT
CHARACTERISTIC CURVES
LITTELFUSE,INC.
CHICAGO,IL.USA
LLL
11/19/08
A
2 OF 4
FCC01
-
KLK
KLK 1/10A - 30A
- DATA GENERATED IN EXCEL -
TIME
CURRENT
CHARACTERISTIC
CURVES
FCC01
-
KLK
1000
900
800
700
600
1000
900
800
700
600
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
9
8
7
6
5
4
3
2
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
500
400
300
200
100
90
80
500
400
300
200
100
90
80
- 15A
- 20A
- 25A
- 30A
70
60
50
40
30
20
70
60
50
40
30
20
10
9
8
7
6
5
4
3
2
10
9
8
7
6
5
4
3
2
TIMEINSECONDS
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
02
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
02
0
.
2
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0
.
2
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.03
0.02
0.01
0.03
0.02
0.01
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
9
8
7
6
5
4
3
2
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
CURRENTINAMPERES
BASIS FOR DATA:
TEST VOLTAGE: TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER:
DRAWN BY:
DATE:
REVISION:
DRAWING NO.: SHEET
TIME CURRENT
CHARACTERISTIC CURVES
LITTELFUSE,INC.
CHICAGO,IL.USA
LLL
11/19/08
A
4 OF 4
FCC01
KLK
KLK 1/10A - 30A
- DATA GENERATED IN EXCEL -
TIME
CURRENT
CHARACTERISTIC
CURVES
FCC01
-
KLK
1000
900
800
700
600
1000
900
800
700
600
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
9
8
7
6
5
4
3
2
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
500
400
300
200
100
90
80
500
400
300
200
100
90
80
70
60
50
40
30
20
70
60
50
40
30
20
10
9
8
7
6
5
4
3
2
10
9
8
7
6
5
4
3
2
- 3A
- 3-1/2A
- 4A
TIMEINSECONDS
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
02
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
02
- 5A
- 6A
- 8A
- 9A
- 10A
- 12A
0
.
2
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0
.
2
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.03
0.02
0.01
0.03
0.02
0.01
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
9
8
7
6
5
4
3
2
1
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
CURRENTINAMPERES
BASIS FOR DATA:
TEST VOLTAGE: TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER:
DRAWN BY:
DATE:
REVISION:
DRAWING NO.: SHEET
TIME CURRENT
CHARACTERISTIC CURVES
LITTELFUSE,INC.
CHICAGO,IL.USA
LLL
11/19/08
A
3 OF 4
FCC01
-
KLK
KLK 1/10A - 30A
- DATA GENERATED IN EXCEL -
TIME
CURRENT
CHARACTERISTIC
CURVES
FCC01
-
KLK
KLK SERIES 10x38 FUSES
Time Current Curve (1/10 - 21/2 A)
Time Current Curve (15 - 30 A)
Time Current Curve (3 - 12 A)

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