KLSR070 [LITTELFUSE]
Electric Fuse, Fast Blow, 70A, 600VAC, 300VDC, 200000A (IR), Inline/holder;
| 型号： | KLSR070 |
| 厂家： | 
LITTELFUSE |
| 描述： | Electric Fuse, Fast Blow, 70A, 600VAC, 300VDC, 200000A (IR), Inline/holder 电路保护 |
| 文件： | 总2页 (文件大小：283K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
POWR-GARD® Fuse Datasheet
Class RK1 – KlNR • KlsR seRies FUses
250/600 Vac • Fast-Acting • 1-600 A
Ordering Information
ampeRe RatiNgs
1
2
3
4
5
6
8
10
12
15
20
25
30
35
40
45
50
60
70
80
90
100
110
125
150
175
200
225
250
300
350
400
450
500
600
600 V
seRies
KLSR
ampeRage
Catalog NUmbeR oRdeRiNg NUmbeR
KLSR090 KLSR090.V
90
250 V
seRies
KLNR
ampeRage
Catalog NUmbeR oRdeRiNg NUmbeR
KLNR090 KLNR090.V
90
Web Resources
Description
KLSR/KLNR fuses are an economical single element design
providing the safety of an RK1 fuse.
DownloadTC Curves, CAD drawings and other technical
information: littelfuse.com/klsr
littelfuse.com/klnr
Applications
•ꢀ Resistance heaters
Peak Let-Thru Curve (600V)
•ꢀ Lighting circuits
KLSR
•ꢀ Non-inductive loads
Features/Benefits
•ꢀ Extremely Current-Limiting
•ꢀ Indicating and DIN mount fuse holders available
Specifications
Voltage Ratings
AC: 250 V (KLNR); 600 V (KLSR)
DC: 125 V (1 – 600 A KLNR);
250 V (1 – 30 A KLSR);
300 V (35 – 600 A KLSR).
Interrupting Ratings AC: 200 kA rms symmetrical
DC: 20 kA
1 – 600 A
AC: Standard 248-12, Class RK1
UL Listed (File: E81895)
CSA Certified (File: LR29862)
DC: Littelfuse self-certified
Ampere Range
Approvals
Recommended Fuse Holders
LFR60 Series - LFR25 Series
© 2014 Littelfuse POWR-GARD® Products
Rev: 020614
1 of 2
littelfuse.com
POWR-GARD® Fuse Datasheet
Class RK1 – KlNR • KlsR seRies FUses
Dimensions
A
A
E
F
C
J
G
B
D
F
D
B
H
K
E
C
70-600A
FIG. 1
FIG. 2
dimeNsioNs iNCHes (ꢀꢀ)
FigURe
NUmbeR
AMPS
seRies
A
b
C
d
e
F
g
H
J
K
1
1
9
5
3
3
3
5
3
3
3
8
KLNR
KLSR
KLNR
KLSR
KLNR
KLSR
KLNR
KLSR
KLNR
KLSR
KLNR
KLSR
2 (50.8)
5 (127.0)
2
2
16
64
32
32
32
32
16
16
—
—
—
—
—
—
—
—
—
⁄
(12.7)
(19.1)
(19.1)
⁄
(12.7)
(15.9)
(15.9)
⁄
(14.3)
(20.6)
(20.6)
⁄
⁄
⁄
⁄
(2.0)
⁄
⁄
⁄
(4.0)
⁄ (9.5)
1
10
/
–30
1
1
2
2
2
2
3
5
5
5
1
13
5
8
4
8
8
16
16
⁄
⁄
⁄
⁄
⁄
⁄
(2.4)
(2.4)
(2.4)
(3.2)
(3.2)
(4.8)
(4.8)
(6.4)
(6.4)
(6.4)
(6.4)
(4.8)
(4.8)
⁄
(15.9)
(15.9)
—
—
3
13
5
8
3 (76.2)
4
⁄
35 –60
70 – 100
1
1
1
7
8
2
1 (25.4)
8
16
4
—
5 ⁄ (139.7)
⁄ (15.9) 1 ⁄ (27.0)
⁄
(6.4)
⁄ (22.2)
—
7
1
1
3
3
1
1
9
9
9
9
1
8
1 (25.4)
16
16
8
8
4
4
4
32
2
2
5 ⁄ (149.2)
1 ⁄ (27.0) 1 ⁄ (27.0)
⁄
⁄
⁄
(19.1)
(19.1)
⁄
⁄
(6.4)
(6.4)
⁄
⁄
⁄
⁄
(7.1)
(7.1)
⁄
(12.7)
(12.7)
(17.5)
(17.5)
(23.8)
(23.8)
7
1
1
5
1
1
8
4
16
16
4
—
32
32
32
7 ⁄ (200.0) 1 ⁄ (31.8) 1 ⁄ (27.0) 1 ⁄ (33.3)
⁄
⁄
1
1
15
19
3
1
7
11
11
15
8
2
32
32
16
16
8
—
16
16
16
16
7 ⁄ (181.0) 1 ⁄ (38.1) 1 ⁄ (37.3) 1 ⁄ (40.5)
⁄
⁄
1 ⁄ (28.6)
⁄
⁄
(11.1)
(11.1)
(15.9)
(15.9)
(19.1)
(19.1)
(7.1)
⁄
⁄
110 – 200
225– 400
450 – 600
5
3
15
27
3
1
7
5
5
3
3
8
4
32
32
8
—
9 ⁄ (244.5) 1 ⁄ (44.5) 1 ⁄ (37.3) 1 ⁄ (46.8)
1 ⁄ (28.6)
(7.1)
5
15
3
1
5
13
8
2 (50.8)
16
32
4
4
4
4
8
—
8
8
32
16
8 ⁄ (219.1)
1 ⁄ (49.2) 2 ⁄ (53.2)
⁄
⁄
⁄
⁄
1 ⁄ (41.3)
⁄
⁄
⁄
⁄
⁄
(10.3)
(10.3)
⁄
5
1
19
1
1
1
5
13
17
17
15
8
2
2 (50.8)
32
8
—
32
32
32
16
11 ⁄ (295.3) 2 ⁄ (63.5)
2 ⁄ (65.9)
1 ⁄ (41.3)
⁄
⁄
3
1
3
19
1
8
2
8
32
2 (50.8)
2 (50.8)
—
4
4
8
10 ⁄ (263.5) 2 ⁄ (63.5) 2 ⁄ (60.3) 2 ⁄ (65.9)
⁄
(13.5) 1 ⁄ (28.6)
3
13
3
1
8
3 (76.2)
32
32
—
8
13 ⁄ (339.7)
2 ⁄ (61.1) 3 ⁄ (78.6)
⁄
(13.5) 1 ⁄ (28.6)
© 2014 Littelfuse POWR-GARD® Products
Rev: 020614
2 of 2
littelfuse.com
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