POWR-GARD
®
Fuse Datasheet
Class l – KlPC series FUses
600 VAC • Time-Delay • 200-6000 A
Ordering Information
200
250
300
350
400
450
series
KLPC
500
600
601
650
700
750
amPerage
800
amPere ratings
800
1350
900
1400
1000
1500
1100
1600
1200
1800
1300
1900
2000
2100
2200
2300
2400
2500
3000
3500
4000
4500
5000
6000
Catalog nUmber orDering nUmber
KLPC800
KLPC800.X
Web Resources
TC Curves, downloadable CAD drawings and other technical
information:
www.littelfuse.com/klpc
Description
KLPC series POWR-PRO
®
fuses meet or exceed the most
stringent project specifications, including silver links, silver-plated
copper end bells, glass-reinforced melamine bodies, O-ring seals
between body and end bells, and granular quartz fillers.
Dimensions
Please refer to Class L dimensions page 2.
Peak Let-Thru Curve
KLPC
Applications
• Switchboard mains and feeders
• Motor control center mains
• Large motor branch circuits
• Protection of power circuit breakers
Features/Benefits
• POWR-PRO
®
Performance
• Best-in-class time-delay withstand
• Current-Limiting
• Easily coordinated with other system components
• 300 kA AC Interrupting Rating (self-certified)
Specifications
Voltage Ratings
Interrupting Ratings
AC: 600 V
DC: 480 V
AC: 200 kA rms symmetrical
300 kA rms symmetrical
(Littelfuse self-certified)
DC: 20,000 A
200 – 6000 A
AC: Standard 248-10, Class L
UL Listed 601–6000 A
(File: E81895)
UL Recognized 200–600 A
(File: E71611)
CSA Certified 200–6000 A
(File: LR29862)
Federal Specifications 700–6000 A
(QPL-W-F-1814)
DC: Littelfuse self-certified
1 of 2
Ampere Range
Approvals
Note: For more information, see Peak Let-Thru Table
www.littelfuse.com
© 2012 Littelfuse POWR-GARD
®
Products
Rev: 100112
POWR-GARD
®
Fuse Datasheet
Class l – KlPC series FUses
Current-Limiting Effects of KLPC (600 V) Fuses
short CirCUit
CUrrent*
5,000
10,000
15,000
20,000
25,000
30,000
35,000
40,000
50,000
60,000
80,000
100,000
150,000
200,000
aPParent rms symmetriCal CUrrent For VarioUs FUse ratings
800 a
5,000
8,800
10,500
12,000
13,000
14,000
15,000
16,000
17,000
18,000
20,000
21,000
23,000
24,000
1200 a
5,000
10,000
13,500
15,000
16,000
18,000
19,000
20,000
22,000
24,000
26,000
27,000
31,000
34,000
1600 a
5,000
10,000
15,000
19,000
21,000
23,000
24,000
25,000
27,000
29,000
32,000
34,000
38,000
42,000
2000 a
5,000
10,000
15,000
20,000
24,000
26,000
27,000
28,000
31,000
34,000
37,000
40,000
44,000
46,000
3000 a
5,000
10,000
15,000
20,000
25,000
30,000
32,000
34,000
37,000
40,000
44,000
46,000
54,000
57,000
4000 a
5,000
10,000
15,000
20,000
25,000
30,000
35,000
40,000
42,500
46,000
51,000
57,000
67,000
70,000
5000 a
5,000
10,000
15,000
20,000
25,000
30,000
35,000
40,000
50,000
52,000
57,000
65,000
75,000
80,000
6000 a
5,000
10,000
15,000
20,000
25,000
30,000
35,000
40,000
50,000
60,000
70,000
75,000
87,000
95,000
*Prospective RMS Symmetrical Amperes Short-Circuit Current •
Note: Data derived from Peak Let-Thru Curves
Dimensions
amPeres
200-800
900-1200
1300-1600
1800-2000
2100-2500
2501-3000
3500-4000
4500-5000
6000
Fig.
no.
1
2
2
2
3
3
4
5
5
Dimensions inChes (mm)
a
3
3
⁄
4
(95.3)
3
3
⁄
4
(95.3)
3
3
⁄
4
(95.3)
3
3
⁄
4
(95.3)
4
(101.6)
4
(101.6)
4
(101.6)
4
(101.6)
4
(101.6)
b
5
3
⁄
4
(146.1)
5
3
⁄
4
(146.1)
5
3
⁄
4
(146.1)
5
3
⁄
4
(146.1)
5
3
⁄
4
(146.1)
5
3
⁄
4
(146.1)
5
3
⁄
4
(146.1)
5
3
⁄
4
(146.1)
5
3
⁄
4
(146.1)
J
C
6
3
⁄
4
(171.5)
6
3
⁄
4
(171.5)
6
3
⁄
4
(171.5)
6
3
⁄
4
(171.5)
6
3
⁄
4
(171.5)
6
3
⁄
4
(171.5)
6
3
⁄
4
(171.5)
—
—
D
—
9
1
⁄
4
(235.0)
9
1
⁄
4
(235.0)
9
1
⁄
4
(235.0)
9
1
⁄
4
(235.0)
9
1
⁄
4
(235.0)
9
1
⁄
4
(235.0)
9
1
⁄
4
(235.0)
9
1
⁄
4
(235.0)
e
—
9
1
⁄
2
(241.3)
9
1
⁄
2
(241.3)
9
1
⁄
2
(241.3)
9
1
⁄
2
(241.3)
9
1
⁄
2
(241.3)
9
1
⁄
2
(241.3)
—
—
F
8
5
⁄
8
(219.1)
10
3
⁄
4
(273.1)
10
3
⁄
4
(273.1)
10
3
⁄
4
(273.1)
10
3
⁄
4
(273.1)
10
3
⁄
4
(273.1)
10
3
⁄
4
(273.1)
10
3
⁄
4
(273.1)
10
3
⁄
4
(273.1)
g
—
—
—
—
1
5
⁄
8
(41.3)
1
5
⁄
8
(41.3)
1
3
⁄
4
(44.5)
1
5
⁄
8
(41.3)
1
5
⁄
8
(41.3)
J
h
—
—
—
—
1
3
⁄
4
(44.5)
1
3
⁄
4
(44.5)
3
1
⁄
4
(82.6)
3
1
⁄
4
(82.6)
3
1
⁄
4
(82.6)
J
2
(50.8)
2
(50.8)
2
3
⁄
8
(60.3)
2
3
⁄
4
(69.9)
3
1
⁄
2
(88.9)
4
(101.6)
4
3
⁄
4
(120.7)
5
1
⁄
4
(133.4)
5
1
⁄
4
(133.4)
K
2
1
⁄
2
(63.5)
2
1
⁄
2
(63.5)
3
(76.2)
3
1
⁄
2
(88.9)
5
(127.0)
5
(127.0)
5
3
⁄
4
(146.1)
7
1
⁄
8
(181.0)
7
1
⁄
8
(181.0)
l
3
(9.5)
3
⁄
8
⁄
8
(9.5)
7
(11.1)
1
⁄
16
⁄
2
(12.7)
3
(19.1)
3
⁄
4
(19.1)
3
⁄
4
(19.1)
1
(25.4)
1
(25.4)
J
H
⁄
4
m
⁄
8
x 1
1
⁄
8
(15.9) x (28.6)
5
⁄
8
x
3
⁄
4
(15.9) x (19.1)
5
⁄
8
x
3
⁄
4
(15.9) x (19.1)
5
⁄
8
x
3
⁄
4
(15.9) x (19.1)
5
⁄
8
x
3
⁄
4
(15.9) x (19.1)
5
⁄
8
x
3
⁄
4
(15.9) x (19.1)
5
⁄
8
x 1
3
⁄
8
(15.9) x (34.9)
5
⁄
8
DIA.
(15.9)
5
⁄
8
DIA.
(15.9)
5
n
—
5
(15.9) x (28.6)
5
⁄
8
x 1
1
⁄
8
(15.9) x (28.6)
5
⁄
8
x 1
1
⁄
8
(15.9) x (28.6)
5
⁄
8
x 1
1
⁄
8
(15.9) x (28.6)
5
⁄
8
x 1
1
⁄
8
(15.9) x (28.6)
5
⁄
8
x 1
3
⁄
8
(15.9) x (34.9)
—
—
⁄
8
x 1
1
⁄
8
C B A
F
C B A
D E F
C B A
D E F
M
N
M
N
M
G
FIG.1
FIG.2
FIG. 3
J
H
J
H
C B A
D E F
D B
A F
K
L
N
M
G
G
M
FIG. 4
FIG. 5
www.littelfuse.com
2 of 2
© 2012 Littelfuse POWR-GARD
®
Products
Rev: 100112
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