POWR-GARD
®
Fuse Datasheet
CLASS T – JLLN / JLLS SERIES FUSES
300/600 VAC • Fast-Acting • 1-1200 A
Specifications
JLLN
Voltage Ratings
AC: 300 V
DC: 160 V (1 - 60 A)
125 V (70 - 1200 A)
1 – 1200 A
AC: 200 kA rms symmetrical
DC: 50kA (1 - 30A)
20kA (35 - 1200A)
AC: UL Standard 248-15, Class T
UL Listed (File: E81895): 1 – 1200 A
CSA Certified (File: LR29862): 1 – 600 A
DC: UL Listed (File: E81895): 1 – 1200 A
1-30 A: Melamine body, Bronze caps
35-1200 A: Melamine body, Copper caps
RoHS Compliant
Ampere Range
Interrupting Ratings
Approvals
Description
JLLN / JLLS fuses are less than
1
/
3
the size of comparable
Class R fuses and are typically used for short circuit
protection of drives and surge sensitive components.
When rated in accordance with the NEC
®
, JLLN / JLLS
fuses provide fast-acting overload and short circuit
protection for non-inductive circuits and equipment.
Material
Environmental
JLLS
Voltage Ratings
Ampere Range
Interrupting Ratings
Approvals
Features/Benefits
• Extremely current-limiting
• Compact design
• 200 kA Interrupting Rating
• JLLN 35-60A available with PCB mounts
Material
Applications
• Variable speed drive protection
• Power Conversion Devices (Inverters, Rectifiers, UPS)
• Power Supplies and Power Distribution Units
• Compact mains switches
Environmental
AC: 600 V
DC: 300 V
1 – 1200 A
AC: 200 kA rms symmetrical
DC: 20kA
AC: UL Standard 248-15, Class T
UL Listed (File: E81895): 1 – 1200 A
CSA Certified (File: LR29862): 1 – 600 A
DC: Littelfuse self-certified
1-30 A: Melamine body, Copper caps
35-60 A: Melamine body, Bronze caps
70-1200 A: Melamine body, Copper caps
RoHS Compliant
Part Numbering System
JLLN xxxx V —
Series
Amperage
Package Quantity
T = 10 (1-60 A)
V = 5 (70-100 A)
X = 1 (110-1200 A)
MOUNT
SUFFIX
–
XL
†
–
Web Resources
Download TC Curves, CAD drawings and other technical
information:
littelfuse.com/jlln
littelfuse.com/jlls
Options
Recommended Fuse Holders
LFT30 Series
LFT60 Series
LSCR Series for 70-800 A
Blank = Standard Non-Plated
XP = Premium Plated
XL = Leaded
†
XV = Vertical Mount
†
XLS = Solder Lead
†
Ordering Information
1
2
3
6
10
15
20
*JLLS only
25
30
35
40
45
50
60
AMPERE RATINGS
70
175
80
200
90
225
100
250
110
300
125
350
150
400
SERIES AMP PACK PLATING
SIZE SUFFIX
JLLS
6
T
–
JLLN
35
T
–
JLLN 100
V
XP
450
500
600
700
800
900*
1000
1100
1200
†
CATALOG
NUMBER
JLLS006
JLLN035L
JLLN100P
ORDERING
NUMBER
JLLS006.T
JLLN035.TXL
JLLN100.VXP
Option is available for JLLN 35-60 A only. Premium plating is standard
littelfuse.com
1 of 8
© 2016 Littelfuse POWR-GARD
®
Products
Rev: 2-B-081716
POWR-GARD
®
Fuse Datasheet
CLASS T – JLLN / JLLS SERIES FUSES
Dimensions Inches (mm)
C
D
A
B
C
A
F
D
F
E
A
B
C
D
G
Fig. 1
AMPERES
1 – 30
35 – 60
70 – 100
110 – 200
225 – 400
450 – 600
700 – 800
900 – 1200
REFER TO
FIG. NO.
1
1
2
3
3
3
3
3
3
SERIES
JLLN
JLLS
JLLN
JLLS
JLLN
JLLS
JLLN
JLLS
JLLN
JLLS
JLLN
JLLS
JLLN
JLLS
JLLN
JLLS
A
.875 (22.2)
1.500 (38.1)
.875 (22.2)
1.562 (39.7)
2.156 (54.8)
2.953 (75.0)
2.437 (61.9)
3.250 (82.6)
2.750 (69.9)
3.625 (92.1)
3.062 (77.8)
3.984 (101.2)
3.375 (85.7)
4.328 (109.9)
4.000 (101.6)
5.271 (133.9)
B
Fig. 2
DIMENSIONS INCHES (mm)
C
.281 (7.1)
.281 (7.1)
.281 (7.1)
.406 (10.3)
.750 (19.1)
.750 (19.1)
.875 (22.2)
.875 (22.2)
1.000 (25.4)
1.000 (25.4)
1.250 (31.8)
1.250 (31.8)
1.750 (44.5)
1.750 (44.5)
2.000 (50.8)
2.000 (50.8)
D
.406 (10.3)
.562 (14.3)
.562 (14.3)
.994 (25.2)
.812 (20.6)
.828 (21.0)
1.062 (27.0)
1.078 (27.4)
1.312 (33.3)
1.593 (40.5)
1.593 (40.5)
2.062 (52.4)
2.062 (52.4)
2.500 (63.5)
2.500 (63.5)
2.625 (66.7)
Fig. 3
E
—
—
—
.062 (1.6)
.830 (21.1)
1.625 (41.3)
.830 (21.1)
1.656 (42.1)
.828 (21.0)
1.712 (43.5)
.875 (22.2)
1.765 (44.8)
.875 (22.2)
1.860 (47.2)
1.033 (26.2)
2.303 (58.5)
F
—
—
—
1.094 (27.8)
.281 (7.1)
.281 (7.1)
.343 (8.7)
.343 (8.7)
.406 (10.3)
.406 (10.3)
.484 (12.3)
.484 (12.3)
.546 (13.9)
.546 (13.9)
.609 (15.5)
.609 (15.5)
G
—
—
—
—
.125 (3.2)
.125 (3.2)
.187 (4.8)
.187 (4.8)
.250 (6.4)
.250 (6.4)
.312 (7.9)
.312 (7.9)
.375 (9.5)
.375 (9.5)
.437 (11.1)
.437 (11.1)
—
—
—
.812 (20.6)
1.562 (39.7)
2.352 (59.7)
1.687 (42.9)
2.507 (63.7)
1.843 (46.8)
2.718 (69.1)
2.031 (51.6)
2.953 (75.0)
2.218 (56.4)
3.171 (80.6)
2.531 (64.3)
3.801 (96.5)
PCB Mounting Options (JLLN 35-60 A Only)
Vertical Mount
JLLN-XV
Leaded
JLLN-XL
Solder
JLLN-XLS
littelfuse.com
2 of 8
© 2016 Littelfuse POWR-GARD
®
Products
Rev: 2-B-081716
POWR-GARD
®
Fuse Datasheet
CLASS T – JLLN / JLLS SERIES FUSES
Time Current Curve JLLN (1-10A)
1000
900
800
700
600
500
100
90
80
70
60
50
200
300
400
0.1
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
0.2
0.3
0.4
1
0.9
0.8
0.7
0.6
0.5
10
9
8
7
6
5
20
30
40
2
3
4
1000
900
800
700
600
500
400
300
200
Time Current Curve JLLN (15-30A)
100000
90000
80000
70000
60000
50000
10000
9000
8000
7000
6000
5000
20000
30000
40000
1000
900
800
700
600
500
2000
3000
4000
100
90
80
70
60
50
200
300
400
10
20
30
40
1000
900
800
700
600
500
400
300
200
1000
900
800
700
600
500
400
300
200
- 15A
- 1A
- 2A
- 3A
- 6A
- 10A
100
90
80
70
60
50
40
30
20
100
90
80
70
60
50
40
30
20
- 20A
- 25A
- 30A
100
90
80
70
60
50
40
30
20
TIME IN SECONDS
TIME IN SECONDS
10
9
8
7
6
5
4
3
2
10
9
8
7
6
5
4
3
2
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
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
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
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
1000
900
800
700
600
500
100
90
80
70
60
50
200
300
400
0.1
0.2
0.3
0.4
1
0.9
0.8
0.7
0.6
0.5
10
9
8
7
6
5
20
30
40
2
3
4
0.01
0.01
10
20
30
40
100
90
80
70
60
50
200
300
400
1000
900
800
700
600
500
2000
3000
4000
10000
9000
8000
7000
6000
5000
20000
30000
40000
100000
90000
80000
70000
60000
50000
0.01
CURRENT IN AMPERES
TEST VOLTAGE:
BASIS FOR DATA:
TIME CONSTANT/POWER FACTOR:
FUSE CATALOG NUMBER:
CURRENT IN AMPERES
TEST VOLTAGE:
BASIS FOR DATA:
TIME CONSTANT/POWER FACTOR:
FUSE CATALOG NUMBER:
JLLNP 1A - 1200A
JLLNP 1A - 1200A
Time
TIME CURRENT CHARACTERISTIC CURVES
(35-60A)
Current Curve JLLN
CHICAGO, IL. USA
DRAWING NO.:
- DATA GENERATED IN EXCEL -
LITTELFUSE, INC.
DRAWN BY:
LLL
DATE:
1/21/14
REVISION:
A
FCC01-JLLNP
20000
30000
SHEET 2 OF 8
Time Current Curve
CURVES
(70-100A)
JLLN
TIME CURRENT CHARACTERISTIC
CHICAGO, IL. USA
DRAWING NO.:
LITTELFUSE, INC.
DRAWN BY:
LLL
DATE:
1/21/14
REVISION:
A
FCC01-JLLNP
20000
30000
SHEET 3 OF 8
100000
90000
80000
70000
60000
50000
100000
90000
80000
70000
60000
50000
- DATA GENERATED IN EXCEL -
10000
9000
8000
7000
6000
5000
40000
10000
9000
8000
7000
6000
5000
40000
1000
900
800
700
600
500
2000
3000
4000
1000
900
800
700
600
500
2000
3000
4000
100
90
80
70
60
50
200
300
400
100
90
80
70
60
50
200
300
400
10
20
30
40
10
20
30
40
1000
900
800
700
600
500
400
300
200
1000
900
800
700
600
500
400
300
200
1000
900
800
700
600
500
400
300
200
1000
900
800
700
600
500
400
300
200
- 35A
100
90
80
70
60
50
40
30
20
- 70A
- 80A
- 90A
- 100A
- 40A
- 45A
- 50A
- 60A
100
90
80
70
60
50
40
30
20
100
90
80
70
60
50
40
30
20
100
90
80
70
60
50
40
30
20
TIME IN SECONDS
TIME IN SECONDS
10
9
8
7
6
5
4
3
2
10
9
8
7
6
5
4
3
2
10
9
8
7
6
5
4
3
2
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
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
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
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
10
20
30
40
100
90
80
70
60
50
200
300
400
1000
900
800
700
600
500
2000
3000
4000
10000
9000
8000
7000
6000
5000
20000
30000
40000
100000
90000
80000
70000
60000
50000
0.01
0.01
10
20
30
40
100
90
80
70
60
50
200
300
400
1000
900
800
700
600
500
2000
3000
4000
10000
9000
8000
7000
6000
5000
20000
30000
40000
100000
90000
80000
70000
60000
50000
0.01
CURRENT IN AMPERES
TEST VOLTAGE:
BASIS FOR DATA:
TIME CONSTANT/POWER FACTOR:
CURRENT IN AMPERES
TEST VOLTAGE:
BASIS FOR DATA:
TIME CONSTANT/POWER FACTOR:
FUSE CATALOG NUMBER:
FUSE CATALOG NUMBER:
JLLNP 1A - 1200A
JLLNP 1A - 1200A
littelfuse.com
LITTELFUSE, INC.
CHICAGO, IL. USA
DRAWN BY:
LLL
DATE:
1/21/14
REVISION:
A
DRAWING NO.:
3 of 8
SHEET 4 OF 8
LITTELFUSE, INC.
CHICAGO, IL. USA
TIME CURRENT CHARACTERISTIC CURVES
- DATA GENERATED IN EXCEL -
FCC01-JLLNP
TIME CURRENT CHARACTERISTIC CURVES
© 2016 Littelfuse POWR-GARD
®
Products
DRAWING NO.:
DRAWN BY:
LLL
DATE:
1/21/14
REVISION:
A
FCC01-JLLNP
Rev:
SHEET 5 OF 8
2-B-081716
- DATA GENERATED IN EXCEL -
POWR-GARD
®
Fuse Datasheet
CLASS T – JLLN / JLLS SERIES FUSES
Time Current Curve JLLN (110-200A)
100000
90000
80000
70000
60000
50000
10000
9000
8000
7000
6000
5000
20000
30000
40000
1000
900
800
700
600
500
2000
3000
4000
100
90
80
70
60
50
200
300
400
10
20
30
40
Time Current Curve JLLN (225-400A)
100000
90000
80000
70000
60000
50000
10000
9000
8000
7000
6000
5000
20000
30000
40000
1000
900
800
700
600
500
2000
3000
4000
100
90
80
70
60
50
200
300
400
10
20
30
40
1000
900
800
700
600
500
400
300
200
1000
900
800
700
600
500
400
300
200
1000
900
800
700
600
500
400
300
200
1000
900
800
700
600
500
400
300
- 110A
100
90
80
70
60
50
40
30
20
- 225A
- 250A
- 300A
- 350A
- 400A
200
- 125A
- 150A
- 175A
- 200A
100
90
80
70
60
50
40
30
20
100
90
80
70
60
50
40
30
20
100
90
80
70
60
50
40
30
20
TIME IN SECONDS
TIME IN SECONDS
10
9
8
7
6
5
4
3
2
10
9
8
7
6
5
4
3
2
10
9
8
7
6
5
4
3
2
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
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
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
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
10
10
0.01
20
20
0.01
10
20
30
40
100
90
80
70
60
50
200
300
400
1000
900
800
700
600
500
2000
3000
4000
10000
9000
8000
7000
6000
5000
20000
30000
40000
100000
90000
80000
70000
60000
50000
0.01
30
40
30
100
90
80
70
60
50
TEST VOLTAGE:
BASIS FOR DATA:
TIME CONSTANT/POWER FACTOR:
Time Current Curve JLLN (450-1200A)
CHICAGO, IL. USA
LITTELFUSE, INC.
TIME CURRENT CHARACTERISTIC CURVES
1000
900
800
700
600
500
100
90
80
70
60
50
200
300
400
40
200
300
400
1000
900
800
700
600
500
CURRENT IN AMPERES
FUSE CATALOG NUMBER:
- DATA GENERATED IN EXCEL -
2000
2000
3000
4000
DRAWN BY:
LLL
DATE:
1/21/14
REVISION:
A
DRAWING NO.:
10000
9000
8000
7000
6000
5000
10000
9000
8000
7000
6000
5000
JLLNP 1A - 1200A
FCC01-JLLNP
20000
30000
20000
30000
40000
SHEET 6 OF 8
100000
90000
80000
70000
60000
50000
100000
90000
80000
70000
60000
50000
CURRENT IN AMPERES
TEST VOLTAGE:
BASIS FOR DATA:
TIME CONSTANT/POWER FACTOR:
FUSE CATALOG NUMBER:
JLLNP 1A - 1200A
LITTELFUSE, INC.
CHICAGO, IL. USA
DRAWN BY:
LLL
DATE:
1/21/14
REVISION:
A
DRAWING NO.:
TIME CURRENT CHARACTERISTIC CURVES
FCC01-JLLNP
SHEET 7 OF 8
- DATA GENERATED IN EXCEL -
40000
3000
4000
1000
900
800
700
600
500
400
300
200
1000
900
800
700
600
500
400
300
200
- 450A
100
90
80
70
60
50
40
30
20
- 500A
- 600A
- 700A
- 800A
- 1000A
- 1100A
- 1200A
100
90
80
70
60
50
40
30
20
TIME IN SECONDS
10
9
8
7
6
5
4
3
2
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
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
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
10
20
30
40
100
90
80
70
60
50
200
300
400
1000
900
800
700
600
500
2000
3000
4000
10000
9000
8000
7000
6000
5000
20000
30000
40000
100000
90000
80000
70000
60000
50000
0.01
CURRENT IN AMPERES
TEST VOLTAGE:
BASIS FOR DATA:
TIME CONSTANT/POWER FACTOR:
FUSE CATALOG NUMBER:
JLLNP 1A - 1200A
littelfuse.com
LITTELFUSE, INC.
CHICAGO, IL. USA
DRAWN BY:
LLL
DATE:
1/21/14
REVISION:
A
DRAWING NO.:
4 of 8
SHEET 8 OF 8
© 2016 Littelfuse POWR-GARD
®
Products
TIME CURRENT CHARACTERISTIC CURVES
- DATA GENERATED IN EXCEL -
FCC01-JLLNP
Rev: 2-B-081716
POWR-GARD
®
Fuse Datasheet
CLASS T – JLLN / JLLS SERIES FUSES
Time Current Curve JLLS (1-30A)
1000
900
800
700
600
500
100
90
80
70
60
50
200
300
400
0.1
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
0.2
0.3
0.4
1
0.9
0.8
0.7
0.6
0.5
10
9
8
7
6
5
20
30
40
2
3
4
1000
900
800
700
600
500
400
Time Current Curve JLLS (35-60A)
100000
90000
80000
70000
60000
50000
10000
9000
8000
7000
6000
5000
20000
30000
40000
1000
900
800
700
600
500
2000
3000
4000
100
90
80
70
60
50
200
300
400
10
20
30
40
1000
900
800
700
600
500
400
300
200
1000
900
800
700
600
500
400
300
200
- 1A
- 2A
- 3A
- 6A
- 10A
- 15A
- 20A
- 25A
- 30A
300
200
100
90
80
70
60
50
40
30
20
100
90
80
70
60
50
40
30
20
- 35A
- 40A
- 45A
- 50A
- 60A
100
90
80
70
60
50
40
30
20
TIME IN SECONDS
4
3
2
4
3
2
TIME IN SECONDS
10
9
8
7
6
5
10
9
8
7
6
5
10
9
8
7
6
5
4
3
2
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
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
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
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
100
90
80
70
60
50
200
300
400
1000
900
800
700
600
500
0.1
10
0.01
0.2
0.3
20
0.01
10
20
30
40
100
90
80
70
60
50
200
300
400
1000
900
800
700
600
500
2000
3000
4000
10000
9000
8000
7000
6000
5000
20000
30000
40000
100000
90000
80000
70000
60000
50000
0.01
0.4
30
1
0.9
0.8
0.7
0.6
0.5
TEST VOLTAGE:
BASIS FOR DATA:
TIME CONSTANT/POWER FACTOR:
LITTELFUSE, INC.
Time Current Curve JLLS (70-100A)
CHICAGO, IL. USA
TIME CURRENT CHARACTERISTIC CURVES
1000
900
800
700
600
500
100
90
80
70
60
50
200
300
400
40
2
3
4
- DATA GENERATED IN EXCEL -
10
9
8
7
6
5
CURRENT IN AMPERES
FUSE CATALOG NUMBER:
TEST VOLTAGE:
BASIS FOR DATA:
20
2000
30
3000
DRAWN BY:
LLL
DATE:
01/21/14
REVISION:
A
DRAWING NO.:
40
CURRENT IN AMPERES
TIME CONSTANT/POWER FACTOR:
FUSE CATALOG NUMBER:
JLLSP 1A - 1200A
JLLSP 1A - 1200A
DRAWN BY:
LLL
DATE:
01/21/14
REVISION:
A
DRAWING NO.:
FCC01-JLLSP
20000
30000
SHEET 2 OF 8
100000
90000
80000
70000
60000
50000
LITTELFUSE, INC.
Time Current Curve JLLS (110-200A)
CHICAGO, IL. USA
TIME CURRENT CHARACTERISTIC CURVES
1000
900
800
700
600
500
2000
3000
- DATA GENERATED IN EXCEL -
FCC01-JLLSP
20000
30000
40000
SHEET 3 OF 8
100000
90000
80000
70000
60000
50000
10000
9000
8000
7000
6000
5000
10000
9000
8000
7000
6000
5000
40000
4000
4000
100
90
80
70
60
50
200
300
400
10
20
30
40
1000
900
800
700
600
500
400
300
200
1000
900
800
700
600
500
400
300
200
1000
900
800
700
600
500
400
300
200
1000
900
800
700
600
500
400
300
200
- 110A
100
90
80
70
60
50
40
30
20
100
90
80
70
60
50
40
30
20
100
90
80
70
60
50
40
30
20
- 125A
- 150A
- 175A
- 200A
- 70A
- 80A
- 90A
- 100A
100
90
80
70
60
50
40
30
20
TIME IN SECONDS
TIME IN SECONDS
10
9
8
7
6
5
4
3
2
10
9
8
7
6
5
4
3
2
10
9
8
7
6
5
4
3
2
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
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
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
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.1
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
10
20
30
40
100
90
80
70
60
50
200
300
400
1000
900
800
700
600
500
2000
3000
4000
10000
9000
8000
7000
6000
5000
20000
30000
40000
100000
90000
80000
70000
60000
50000
0.01
0.01
10
20
30
40
100
90
80
70
60
50
200
300
400
1000
900
800
700
600
500
2000
3000
4000
10000
9000
8000
7000
6000
5000
20000
30000
40000
100000
90000
80000
70000
60000
50000
0.01
CURRENT IN AMPERES
TEST VOLTAGE:
BASIS FOR DATA:
TIME CONSTANT/POWER FACTOR:
CURRENT IN AMPERES
TEST VOLTAGE:
BASIS FOR DATA:
TIME CONSTANT/POWER FACTOR:
FUSE CATALOG NUMBER:
FUSE CATALOG NUMBER:
JLLSP 1A - 1200A
JLLSP 1A - 1200A
littelfuse.com
LITTELFUSE, INC.
CHICAGO, IL. USA
DRAWN BY:
LLL
DATE:
01/21/14
REVISION:
A
DRAWING NO.:
5 of 8
SHEET 4 OF 8
LITTELFUSE, INC.
CHICAGO, IL. USA
© 2016 Littelfuse POWR-GARD
®
Products
DRAWING NO.:
TIME CURRENT CHARACTERISTIC CURVES
- DATA GENERATED IN EXCEL -
DRAWN BY:
LLL
DATE:
01/21/14
REVISION:
A
FCC01-JLLSP
TIME CURRENT CHARACTERISTIC CURVES
- DATA GENERATED IN EXCEL -
FCC01-JLLSP
Rev: 2-B-081716
SHEET 5 OF 8
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