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KLNR030

更新时间：2025-06-12 05:08:59
品牌：LITTELFUSE
描述：Electric Fuse, Fast Blow, 30A, 250VAC, 125VDC, 200000A (IR), Inline/holder

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中文翻译

免费 PCB/SMT

KLNR030 概述

Electric Fuse, Fast Blow, 30A, 250VAC, 125VDC, 200000A (IR), Inline/holder 电熔丝

KLNR030 规格参数

生命周期：ActiveReach Compliance Code：unknown
风险等级：5.84其他特性：RATED BREAKING CAPACITY AT 125 VDC: 20000 A
熔断特性：FAST电路保护类型：ELECTRIC FUSE
安装特点：INLINE/HOLDER额定分断能力：200000 A
额定电流：30 A额定电压（交流）：250 V
额定电压（直流）：125 V参考标准：CSA; UL
表面贴装：NO

KLNR030 数据手册

通过下载KLNR030数据手册来全面了解它。这个PDF文档包含了所有必要的细节，如产品概述、功能特性、引脚定义、引脚排列图等信息。

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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
13  
5
8
4
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
8
⁄
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
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  

KLNR030 相关器件

型号 制造商 描述 价格 文档
KLNR035 LITTELFUSE Electric Fuse, Fast Blow, 35A, 250VAC, 125VDC, 200000A (IR), Inline/holder 获取价格
KLNR040 LITTELFUSE Electric Fuse, Fast Blow, 40A, 250VAC, 125VDC, 200000A (IR), Inline/holder 获取价格
KLNR045 LITTELFUSE Electric Fuse, Fast Blow, 45A, 250VAC, 125VDC, 200000A (IR), Inline/holder 获取价格
KLNR050 LITTELFUSE Electric Fuse, Fast Blow, 50A, 250VAC, 125VDC, 200000A (IR), Inline/holder 获取价格
KLNR060 LITTELFUSE Electric Fuse, Fast Blow, 60A, 250VAC, 125VDC, 200000A (IR), Inline/holder 获取价格
KLNR070 LITTELFUSE Electric Fuse, Fast Blow, 70A, 250VAC, 125VDC, 200000A (IR), Inline/holder 获取价格
KLNR080 LITTELFUSE Electric Fuse, Fast Blow, 80A, 250VAC, 125VDC, 200000A (IR), Inline/holder 获取价格
KLNR090 LITTELFUSE Electric Fuse, Fast Blow, 90A, 250VAC, 125VDC, 200000A (IR), Inline/holder 获取价格
KLNR1 LITTELFUSE General Purpose Fuses 获取价格
KLNR10 LITTELFUSE General Purpose Fuses 获取价格

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