KLLU3500.X [LITTELFUSE]
Electric Fuse;
| 型号： | KLLU3500.X |
| 厂家： | 
LITTELFUSE |
| 描述： | Electric Fuse 电路保护 |
| 文件： | 总2页 (文件大小：347K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
POWR-GARD® Fuse Datasheet
Class l – KllU series FUses
600 VAC • Time-Delay • 601-4000 A
Ordering Information
ampere ratings
601
650
700
750
800
900
1000
1200
1350
1400
1500
1600
1800
2000
2500
3000
3500
4000
series
amperage
Catalog nUmber ordering nUmber
KLLU601 KLLU601.X
KLLU
601
Web Resources
TC Curves, downloadable CAD drawings and other technical
information: www.littelfuse.com/kllu
Dimensions
Please refer to the Class L dimensions page 2
Description
KLLU series fuses meet or exceed UL requirements for
UL Class L fuses. The KLLU series offers an economical
alternative to KLPC POWR-PRO® fuse with a slightly higher
peak let through current.
Peak Let-Thru Curve
KLLU
Applications
•ꢀ Service switches
•ꢀ Switchboard mains and feeders
•ꢀ Motor control center mains
•ꢀ Large motor branch circuits
•ꢀ Circuit breaker protection
Features/Benefits
•ꢀ Current-Limiting
•ꢀ Easily coordinated with other system components
•ꢀ 200 kA AC Interrupting Rating
Specifications
Voltage Ratings
AC: 600 V
DC: 300 V
Interrupting Ratings
AC: 200 kA
DC: 20 kA
Ampere Range
Approvals
601–4000 A
Standard 248-10, Class L
UL Listed (File: E81895)
CSA Certified (File: LR29862)
DC: Littelfuse self-certified
Note: For more information, see Peak Let-Thru Table
© 2012 Littelfuse POWR-GARD® Products
Rev: 100112
1 of 2
www.littelfuse.com
POWR-GARD® Fuse Datasheet
Class l – KllU series FUses
Current-Limiting Effects of KLLU (600V) Fuses
apparent rms symmetriCal CUrrent For VarioUs FUse ratings
short-CirCUit
CUrrent*
800 a
5,000
1200 a
5,000
1600 a
5,000
2000 a
5,000
3000 a
5,000
4000 a
5,000
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
10,000
11,900
13,000
14,000
14,500
15,000
16,000
17,000
18,000
19,000
21,000
24,000
26,000
10,000
15,000
18,500
20,000
21,000
22,000
23,000
24,000
26,000
28,000
30,000
35,000
38,000
10,000
15,000
20,000
25,000
26,500
28,500
30,000
32,000
34,000
36,000
38,000
44,000
48,000
10,000
15,000
20,000
25,000
30,000
34,000
35,000
38,000
42,000
44,000
46,000
50,000
53,000
10,000
15,000
20,000
25,000
30,000
35,000
37,000
39,000
43,000
46,000
48,000
51,000
60,000
10,000
15,000
20,000
25,000
30,000
35,000
40,000
44,000
50,000
54,500
57,500
68,000
74,000
*Prospective RMS Symmetrical Amperes Short-Circuit Current • Note: Data derived from Peak Let-Thru Curves
Dimensions
dimensions inChes (ꢀꢀ)
Fig.
no.
amperes
a
3 ⁄
b
5 ⁄
C
6 ⁄
d
e
F
g
h
J
K
l
m
n
3
3
3
5
1
3
5
1
8
4
4
4
8
2
2
8
8
8 ⁄
2 ⁄
⁄
⁄ x 1 ⁄
200-800
900-1200
1300-1600
1800-2000
2100-2500
2501-3000
3500-4000
4500-5000
6000
1
2
2
2
3
3
4
5
5
—
—
—
—
—
(50.8)
(95.3) (146.1) (171.5)
(219.1)
(63.5)
(9.5)
(15.9) x (28.6)
3
3
3
1
1
3
1
3
5
3
5
1
8
4
4
4
4
2
4
2
2
8
8
4
8
3 ⁄
5 ⁄
6 ⁄
9 ⁄
9 ⁄
10 ⁄
2 ⁄
⁄
⁄ x ⁄
⁄ x 1 ⁄
(15.9) x (28.6)
⁄ x 1 ⁄
(15.9) x (28.6)
⁄ x 1 ⁄
(15.9) x (28.6)
⁄ x 1 ⁄
(15.9) x (28.6)
⁄ x 1 ⁄
(15.9) x (28.6)
⁄ x 1 ⁄
(15.9) x (34.9)
—
—
—
—
—
(50.8)
(95.3) (146.1) (171.5) (235.0) (241.3) (273.1)
(63.5)
3
(9.5)
(15.9) x (19.1)
3
3
3
1
1
3
3
7
5
3
5
1
8
4
4
4
4
2
4
8
16
8
4
8
3 ⁄
5 ⁄
6 ⁄
9 ⁄
9 ⁄
10 ⁄
2 ⁄
⁄
⁄ x ⁄
(76.2)
(95.3) (146.1) (171.5) (235.0) (241.3) (273.1)
(60.3)
(11.1)
(15.9) x (19.1)
3
3
3
1
1
3
3
1
1
5
3
5
1
8
4
4
4
4
2
4
4
2
2
8
4
8
3 ⁄
5 ⁄
6 ⁄
9 ⁄
9 ⁄
10 ⁄
2 ⁄
3 ⁄
⁄
⁄ x ⁄
—
—
(95.3) (146.1) (171.5) (235.0) (241.3) (273.1)
(69.9)
(88.9)
(12.7)
(15.9) x (19.1)
3
3
1
1
3
5
3
1
3
5
3
5
1
8
4
4
4
4
2
4
8
4
2
5
4
8
4
8
5 ⁄
6 ⁄
9 ⁄
9 ⁄
10 ⁄
1 ⁄
1 ⁄
3 ⁄
⁄
⁄ x ⁄
(101.6)
(127.0)
(146.1) (171.5) (235.0) (241.3) (273.1) (41.3) (44.5)
(88.9)
4
(19.1)
(15.9) x (19.1)
3
3
1
1
3
5
3
3
5
3
5
1
8
4
4
4
4
2
4
8
4
5
4
8
4
8
5 ⁄
6 ⁄
9 ⁄
9 ⁄
10 ⁄
1 ⁄
1 ⁄
⁄
⁄ x ⁄
(101.6)
(101.6)
(127.0)
(146.1) (171.5) (235.0) (241.3) (273.1) (41.3) (44.5)
(19.1)
(15.9) x (19.1)
3
3
1
1
3
3
1
3
3
3
5
3
5
3
8
4
4
4
4
2
4
4
4
4
4
4
8
8
8
5 ⁄
6 ⁄
9 ⁄
9 ⁄
10 ⁄
1 ⁄
3 ⁄
4 ⁄
5 ⁄
⁄
⁄ x 1 ⁄
(15.9) x (34.9)
(101.6)
(146.1) (171.5) (235.0) (241.3) (273.1) (44.5) (82.6) (120.7)
(146.1)
(19.1)
3
1
3
5
1
1
1
5
4
4
4
4
8
4
4
8
1
8
5 ⁄
9 ⁄
10 ⁄
1 ⁄
3 ⁄
5 ⁄
7 ⁄
⁄ DIA.
(15.9)
⁄ DIA.
(15.9)
—
—
—
—
(101.6)
(25.4)
(146.1)
(235.0)
(273.1) (41.3) (82.6) (133.4) (181.0)
3
1
3
5
1
1
1
5
4
4
4
4
8
4
4
8
1
8
5 ⁄
9 ⁄
10 ⁄
1 ⁄
3 ⁄
5 ⁄
7 ⁄
—
(101.6)
(25.4)
(146.1)
(235.0)
(273.1) (41.3) (82.6) (133.4) (181.0)
J
J
J
H
A
F
D E F
B
C
C B
A
C
B A
D
E F
N
M
N
M
G
M
FIG.2
FIG.1
FIG. 3
J
J
H
H
C
B A
D
E
F
A F
D
B
L
K
N
M
G
G
M
FIG. 4
FIG. 5
© 2012 Littelfuse POWR-GARD® Products
Rev: 100112
2 of 2
www.littelfuse.com
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