LDC Series Class-L Fuse Datasheet by Littelfuse Inc.
View All Related Products | Download PDF Datasheet
@QCE
FIG.2
FIG.1
POWR-GARD® Fuse Datasheet
© 2016 Littelfuse POWR-GARD® Productswww.littelfuse.com
Rev: 120616
1 of 13
CLASS L – LDC SERIES FUSES
600 V AC/DC • Fast Acting • 150-2000 A
Description
High DC voltage and interrupting ratings make the
POWR-PRO® LDC ideal for DC applications. The DC
interrupting performance exceeds UL listing requirements.
Applications
• Solar inverter and array protection
• UPS protection especially for large battery circuits
• DC distribution and variable speed drives
• Mass transit systems
Features/Benefits
• POWR-PRO® Performance
• Extremely Current-Limiting
• 600 Vac/dc rated
• 200 kA AC Interrupting Rating
• 50 kA DC Interrupting Rating
AMPERE RATINGS
150 450 750 1201 1601
200 500 800 1300 1800
250 600 900 1350 1900
300 601 1000 1400 2000
350 650 1100 1500
400 700 1200 1600
Web Resources
TC Curves, downloadable CAD drawings and other technical
information: littelfuse.com/ldc
SERIES AMPERAGE CATALOG NUMBER ORDERING NUMBER
LDC 700 LDC700 0LDC700.X
Ordering Information
Specifications
Voltage Ratings 600 Vac/dc or less
Ampere Range 150–2000 A
Interrupting Ratings AC: 200 kA rms symmetrical
DC: 50 kA
Time Constant 16 ms
Approvals Standard 248-10, Class L
UL Listed 601–2000 A (File: E81895)
UL Recognized 150–600 A (File: E71611)
CSA Certified 800-2000 A (File: LR29862)
Material Melamine body, Copper caps (silver plated)
Country of Origin Mexico
AMPERES FIG.
NO.
DIMENSIONS INCHES (mm)
A B C D E F G H J K L M N
150-800 133⁄4
(95.3)
53⁄4
(146.1)
63⁄4
(171.5) — —85⁄8
(219.1) — — 2
(50.8)
21⁄2
(63.5)
3⁄8
(9.5)
5⁄8 x 11⁄8
(15.9) x (28.6) —
900-1200 233⁄4
(95.3)
53⁄4
(146.1)
63⁄4
(171.5)
91⁄4
(235.0)
91⁄2
(241.3)
103⁄4
(273.1) — — 2
(50.8)
21⁄2
(63.5)
3⁄8
(9.5)
5⁄8 x 3⁄4
(15.9) x (19.1)
5⁄8 x 11⁄8
(15.9) x (28.6)
1300-1600 233⁄4
(95.3)
53⁄4
(146.1)
63⁄4
(171.5)
91⁄4
(235.0)
91⁄2
(241.3)
103⁄4
(273.1) — — 23⁄8
(60.3)
3
(76.2)
7⁄16
(11.1)
5⁄8 x 3⁄4
(15.9) x (19.1)
5⁄8 x 11⁄8
(15.9) x (28.6)
1800-2000 233⁄4
(95.3)
53⁄4
(146.1)
63⁄4
(171.5)
91⁄4
(235.0)
91⁄2
(241.3)
103⁄4
(273.1) — — 23⁄4
(69.9)
31⁄2
(88.9)
1⁄2
(12.7)
5⁄8 x 3⁄4
(15.9) x (19.1)
5⁄8 x 11⁄8
(15.9) x (28.6)
Dimensions
PEAK llcTfllllU IN AMPEIIES
1 000000
1 00000
10000
1000
100
100
1000
10000
AVAILABLE FAUlT EURRENT
SVMMEYRICAl R. M. S. AMPEIES
100000
—2000A
\1600A
\1200A
7800A
200000
% L: teltuse”
mmuwm \ Anxwavsb-
POWR-GARD® Fuse Datasheet
© 2016 Littelfuse POWR-GARD® Productswww.littelfuse.com
Rev: 120616
2 of 13
Current-Limiting Effects of LDC (600 V) Fuses
SHORT CIRCUIT
CURRENT*
APPARENT RMS SYM MET RI CAL CURRENT FOR VARIOUS FUSE RATINGS
800 A 1200 A 1600 A 2000 A
5,000 5,000 5,000 5,000 5,000
10,000 8,500 10,000 10,000 10,000
15,000 9,750 14,000 15,000 15,000
20,000 10,500 15,000 19,000 20,000
25,000 11,500 16,000 21,000 25,000
30,000 12,000 17,000 22,000 26,000
35,000 12,500 18,000 23,000 28,000
40,000 13,500 19,000 24,000 30,000
50,000 14,000 21,000 26,000 32,000
60,000 15,000 22,000 28,000 34,000
80,000 16,000 24,000 30,000 36,000
100,000 18,000 25,000 33,000 40,000
150,000 20,000 30,000 38,000 44,000
200,000 23,000 32,000 41,000 46,000
*Prospective RMS Sym met ri cal Amperes Short-Circuit Current • Note: Data derived from Peak Let-Thru Curves
CLASS L – LDC SERIES FUSES
Peak Let-Thru Curve
LDC
% Litteltuse”
Wampum \ “mummy:
POWR-GARD® Fuse Datasheet
© 2016 Littelfuse POWR-GARD® Productswww.littelfuse.com
Rev: 120616
3 of 13
CLASS L – LDC SERIES FUSES
- THIS DATA IS GENERATED IN EXCEL -
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
0.09
0.08
0.07
0.06
0.05
0.04
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
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
100000
90000
80000
70000
60000
50000
40000
30000
20000
10000
9000
8000
7000
6000
5000
4000
3000
2000
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
100000
90000
80000
70000
60000
50000
40000
30000
20000
10000
9000
8000
7000
6000
5000
4000
3000
2000
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
BASIS FOR DATA:
TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER:
DRAWN BY:
DATE:
REVISION:
DRAWING NO.: SHEET
TIME CURRENT CHARACTERISTIC CURVES
LITTELFUSE, INC.
CHICAGO, IL. USA
LLL
06/26/2014
A
2 OF 12
FCC01-LDC
LDC 150A -2000A
CURRENT IN AMPERES
TIME IN SECONDS
-200A
-250A
-300A
-150A
Time Current Curve
% Litteltuse”
Wampum \ “mummy:
POWR-GARD® Fuse Datasheet
© 2016 Littelfuse POWR-GARD® Productswww.littelfuse.com
Rev: 120616
4 of 13
CLASS L – LDC SERIES FUSES
- THIS DATA IS GENERATED IN EXCEL -
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
0.09
0.08
0.07
0.06
0.05
0.04
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
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
100000
90000
80000
70000
60000
50000
40000
30000
20000
10000
9000
8000
7000
6000
5000
4000
3000
2000
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
100000
90000
80000
70000
60000
50000
40000
30000
20000
10000
9000
8000
7000
6000
5000
4000
3000
2000
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
BASIS FOR DATA:
TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER:
DRAWN BY:
DATE:
REVISION:
DRAWING NO.: SHEET
TIME CURRENT CHARACTERISTIC CURVES
LITTELFUSE, INC.
CHICAGO, IL. USA
LLL
06/26/2014
A
3 OF 12
FCC01-LDC
LDC 150A -2000A
CURRENT IN AMPERES
TIME IN SECONDS
350A -
400A -
Time Current Curve
% Litteltuse”
Wampum \ “mummy:
POWR-GARD® Fuse Datasheet
© 2016 Littelfuse POWR-GARD® Productswww.littelfuse.com
Rev: 120616
5 of 13
CLASS L – LDC SERIES FUSES
- THIS DATA IS GENERATED IN EXCEL -
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
0.09
0.08
0.07
0.06
0.05
0.04
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
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
100000
90000
80000
70000
60000
50000
40000
30000
20000
10000
9000
8000
7000
6000
5000
4000
3000
2000
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
100000
90000
80000
70000
60000
50000
40000
30000
20000
10000
9000
8000
7000
6000
5000
4000
3000
2000
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
BASIS FOR DATA:
TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER:
DRAWN BY:
DATE:
REVISION:
DRAWING NO.: SHEET
TIME CURRENT CHARACTERISTIC CURVES
LITTELFUSE, INC.
CHICAGO, IL. USA
LLL
06/26/2014
A
4 OF 12
FCC01-LDC
LDC 150A -2000A
CURRENT IN AMPERES
TIME IN SECONDS
450A -
500A -
600A -
Time Current Curve
% Litteltuse”
Wampum \ “mummy:
POWR-GARD® Fuse Datasheet
© 2016 Littelfuse POWR-GARD® Productswww.littelfuse.com
Rev: 120616
6 of 13
CLASS L – LDC SERIES FUSES
- THIS DATA IS GENERATED IN EXCEL -
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
0.09
0.08
0.07
0.06
0.05
0.04
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
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
100000
90000
80000
70000
60000
50000
40000
30000
20000
10000
9000
8000
7000
6000
5000
4000
3000
2000
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
100000
90000
80000
70000
60000
50000
40000
30000
20000
10000
9000
8000
7000
6000
5000
4000
3000
2000
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
BASIS FOR DATA:
TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER:
DRAWN BY:
DATE:
REVISION:
DRAWING NO.: SHEET
TIME CURRENT CHARACTERISTIC CURVES
LITTELFUSE, INC.
CHICAGO, IL. USA
LLL
06/26/2014
A
5 OF 12
FCC01-LDC
LDC 150A - 2000A
CURRENT IN AMPERES
TIME IN SECONDS
601A -
650A -
700A -
750A -
800A -
Time Current Curve
% Litteltuse”
Wampum \ “mummy:
POWR-GARD® Fuse Datasheet
© 2016 Littelfuse POWR-GARD® Productswww.littelfuse.com
Rev: 120616
7 of 13
CLASS L – LDC SERIES FUSES
- THIS DATA IS GENERATED IN EXCEL -
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
0.09
0.08
0.07
0.06
0.05
0.04
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
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
100000
90000
80000
70000
60000
50000
40000
30000
20000
10000
9000
8000
7000
6000
5000
4000
3000
2000
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
100000
90000
80000
70000
60000
50000
40000
30000
20000
10000
9000
8000
7000
6000
5000
4000
3000
2000
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
BASIS FOR DATA:
TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER:
DRAWN BY:
DATE:
REVISION:
DRAWING NO.: SHEET
TIME CURRENT CHARACTERISTIC CURVES
LITTELFUSE, INC.
CHICAGO, IL. USA
LLL
06/26/2014
A
6 OF 12
FCC01-LDC
LDC 150A - 2000A
CURRENT IN AMPERES
TIME IN SECONDS
900A -
1000A -
1100A -
1200A -
Time Current Curve
% Litteltuse”
Wampum \ “mummy:
POWR-GARD® Fuse Datasheet
© 2016 Littelfuse POWR-GARD® Productswww.littelfuse.com
Rev: 120616
8 of 13
CLASS L – LDC SERIES FUSES
- THIS DATA IS GENERATED IN EXCEL -
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
0.09
0.08
0.07
0.06
0.05
0.04
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
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
100000
90000
80000
70000
60000
50000
40000
30000
20000
10000
9000
8000
7000
6000
5000
4000
3000
2000
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
100000
90000
80000
70000
60000
50000
40000
30000
20000
10000
9000
8000
7000
6000
5000
4000
3000
2000
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
BASIS FOR DATA:
TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER:
DRAWN BY:
DATE:
REVISION:
DRAWING NO.: SHEET
TIME CURRENT CHARACTERISTIC CURVES
LITTELFUSE, INC.
CHICAGO, IL. USA
LLL
06/26/2014
A
7 OF 12
FCC01-LDC
LDC 150A - 2000A
CURRENT IN AMPERES
TIME IN SECONDS
1201A -
1300A -
Time Current Curve
% Litteltuse”
Wampum \ “mummy:
POWR-GARD® Fuse Datasheet
© 2016 Littelfuse POWR-GARD® Productswww.littelfuse.com
Rev: 120616
9 of 13
CLASS L – LDC SERIES FUSES
- THIS DATA IS GENERATED IN EXCEL -
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
0.09
0.08
0.07
0.06
0.05
0.04
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
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
100000
90000
80000
70000
60000
50000
40000
30000
20000
10000
9000
8000
7000
6000
5000
4000
3000
2000
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
100000
90000
80000
70000
60000
50000
40000
30000
20000
10000
9000
8000
7000
6000
5000
4000
3000
2000
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
BASIS FOR DATA:
TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER:
DRAWN BY:
DATE:
REVISION:
DRAWING NO.: SHEET
TIME CURRENT CHARACTERISTIC CURVES
LITTELFUSE, INC.
CHICAGO, IL. USA
LLL
06/26/2014
A
8 OF 12
FCC01-LDC
LDC 150A - 2000A
CURRENT IN AMPERES
TIME IN SECONDS
1350A -
Time Current Curve
% Litteltuse”
Wampum \ “mummy:
POWR-GARD® Fuse Datasheet
© 2016 Littelfuse POWR-GARD® Productswww.littelfuse.com
Rev: 120616
10 of 13
CLASS L – LDC SERIES FUSES
- THIS DATA IS GENERATED IN EXCEL -
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
0.09
0.08
0.07
0.06
0.05
0.04
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
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
100000
90000
80000
70000
60000
50000
40000
30000
20000
10000
9000
8000
7000
6000
5000
4000
3000
2000
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
100000
90000
80000
70000
60000
50000
40000
30000
20000
10000
9000
8000
7000
6000
5000
4000
3000
2000
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
BASIS FOR DATA:
TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER:
DRAWN BY:
DATE:
REVISION:
DRAWING NO.: SHEET
TIME CURRENT CHARACTERISTIC CURVES
LITTELFUSE, INC.
CHICAGO, IL. USA
LLL
06/26/2014
A
9 OF 12
FCC01-LDC
LDC 150A - 2000A
CURRENT IN AMPERES
TIME IN SECONDS
1400A -
1500A -
1600A -
Time Current Curve
% Litteltuse”
Wampum \ “mummy:
POWR-GARD® Fuse Datasheet
© 2016 Littelfuse POWR-GARD® Productswww.littelfuse.com
Rev: 120616
11 of 13
CLASS L – LDC SERIES FUSES
- THIS DATA IS GENERATED IN EXCEL -
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
0.09
0.08
0.07
0.06
0.05
0.04
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
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
100000
90000
80000
70000
60000
50000
40000
30000
20000
10000
9000
8000
7000
6000
5000
4000
3000
2000
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
100000
90000
80000
70000
60000
50000
40000
30000
20000
10000
9000
8000
7000
6000
5000
4000
3000
2000
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
BASIS FOR DATA:
TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER:
DRAWN BY:
DATE:
REVISION:
DRAWING NO.: SHEET
TIME CURRENT CHARACTERISTIC CURVES
LITTELFUSE, INC.
CHICAGO, IL. USA
LLL
06/26/2014
A
10 OF 12
FCC01-LDC
LDC 150A - 2000A
CURRENT IN AMPERES
TIME IN SECONDS
1601A -
1800A -
Time Current Curve
% Litteltuse”
Wampum \ “mummy:
POWR-GARD® Fuse Datasheet
© 2016 Littelfuse POWR-GARD® Productswww.littelfuse.com
Rev: 120616
12 of 13
CLASS L – LDC SERIES FUSES
- THIS DATA IS GENERATED IN EXCEL -
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
0.09
0.08
0.07
0.06
0.05
0.04
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
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
100000
90000
80000
70000
60000
50000
40000
30000
20000
10000
9000
8000
7000
6000
5000
4000
3000
2000
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
100000
90000
80000
70000
60000
50000
40000
30000
20000
10000
9000
8000
7000
6000
5000
4000
3000
2000
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
BASIS FOR DATA:
TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER:
DRAWN BY:
DATE:
REVISION:
DRAWING NO.: SHEET
TIME CURRENT CHARACTERISTIC CURVES
LITTELFUSE, INC.
CHICAGO, IL. USA
LLL
06/26/2014
A
11 OF 12
FCC01-LDC
LDC 150A - 2000A
CURRENT IN AMPERES
TIME IN SECONDS
1900A -
Time Current Curve
% Litteltuse”
Wampum \ “mummy:
POWR-GARD® Fuse Datasheet
© 2016 Littelfuse POWR-GARD® Productswww.littelfuse.com
Rev: 120616
13 of 13
CLASS L – LDC SERIES FUSES
- THIS DATA IS GENERATED IN EXCEL -
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
0.09
0.08
0.07
0.06
0.05
0.04
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
0.09
0.08
0.07
0.06
0.05
0.04
0.03
0.02
0.01
100000
90000
80000
70000
60000
50000
40000
30000
20000
10000
9000
8000
7000
6000
5000
4000
3000
2000
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
100000
90000
80000
70000
60000
50000
40000
30000
20000
10000
9000
8000
7000
6000
5000
4000
3000
2000
1000
900
800
700
600
500
400
300
200
100
90
80
70
60
50
40
30
20
10
BASIS FOR DATA:
TEST VOLTAGE: 600 V TIME CONSTANT/POWER FACTOR: FUSE CATALOG NUMBER:
DRAWN BY:
DATE:
REVISION:
DRAWING NO.: SHEET
TIME CURRENT CHARACTERISTIC CURVES
LITTELFUSE, INC.
CHICAGO, IL. USA
LLL
06/26/2014
A
12 OF 12
FCC01-LDC
LDC 150A - 2000A
CURRENT IN AMPERES
TIME IN SECONDS
2000A -
Time Current Curve
Products related to this Datasheet
FUSE CARTRIDGE 1.6KA 600VAC/VDC
FUSE CARTRIDGE 500A 600VAC/VDC
FUSE CARTRIDGE 400A 600VAC/VDC
FUSE CARTRIDGE 650A 600VAC/VDC
FUSE CARTRIDGE 1.1KA 600VAC/VDC
FUSE CARTRIDGE 450A 600VAC/VDC
FUSE CARTRIDGE 300A 600VAC/VDC
FUSE CARTRIDGE 800A 600VAC/VDC
FUSE CARTRIDGE 601A 600VAC/VDC
FUSE CARTRIDGE 700A 600VAC/VDC
FUSE CARTRIDGE 1KA 600VAC/VDC
FUSE CARTRIDGE 150A 600VAC/VDC
FUSE CARTRIDGE 900A 600VAC/VDC
FUSE CARTRIDGE 750A 600VAC/VDC
FUSE CARTRIDGE 250A 600VAC/VDC
FUSE CARTRIDGE 350A 600VAC/VDC
FUSE CARTRIDGE 600A 600VAC/VDC
FUSE CARTRIDGE 1.2KA 600VAC/VDC
FUSE CARTRIDGE 200A 600VAC/VDC
FUSE CRTRDGE 1.201KA 600VAC/VDC
FUSE CARTRIDGE 1.3KA 600VAC/VDC
FUSE CARTRIDGE 1.4A 600VAC/VDC
FUSE CARTRIDGE 1.35KA 600VAC/VDC
FUSE CARTRIDGE 1.5KA 600VAC/VDC
FUSE CARTRIDGE 1.8KA 600VAC/VDC
FUSE CARTRIDGE 1.9KA 600VAC/VDC
FUSE CRTRDGE 1.601KA 600VAC/VDC
FUSE CARTRIDGE 2KA 600VAC/VDC