Datasheet > KLKR.250

KLKR.250

更新时间： 2024-10-30 13:45:31

品牌	Logo	应用领域
力特 - LITTELFUSE		电路保护
页数	文件大小	规格书
2页	49K
描述
KLKR.250是CC级保险丝，额定电流为0.25。

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技术参数
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KLKR.250 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	包装说明：	ROHS COMPLIANT
Reach Compliance Code：	compliant	ECCN代码：	EAR99
风险等级：	5.7	其他特性：	RATED BREAKING CAPACITY AT 600 VDC: 20000A
熔断特性：	FAST	主体高度：	38.1 mm
主体长度或直径：	10.3 mm	电路保护类型：	ELECTRIC FUSE
安装特点：	INLINE/HOLDER	物理尺寸：	10.3mm x 38.1mm
额定分断能力：	200000 A	额定电流：	0.25 A
额定电压（交流）：	600 V	额定电压（直流）：	300 V
参考标准：	CE; CSA; UL	表面贴装：	NO
端子面层：	Nickel (Ni)	端子形状：	END CAP
Base Number Matches：	1

KLKR.250 数据手册

Axial Lead and Cartridge Fuses

Midget

_®L

Class CC* Fast-Acting & Slo-Blo^®Type Fuses CCMR Series

Fast-acting KLKR fuses provide fast-acting protection to equipment

containing surge sensitive components. Use KLKR fuses for non-

inductive loads not requiring time delay. CCMR fuses (formerly KLMR)

are specifically designed to withstand sustained starting currents of

small motors. The CCMR fuses provide short-circuit protection for motor

branch-circuits. KLDR fuses are specifically designed to withstand the

momentary high magnetizing currents of control transformers, solenoids,

and similar inductive loads.

ELECTRICAL CHARACTERISTICS:

% of Ampere

Rating

Ampere

Rating

Opening

Time

110%

135%

1/10–30

15 minutes, Minimum

1 hour, Maximum

AGENCY APPROVALS: DC ratings are self-certified. KLKR Series:

UL listed Fast-Acting Class CC per UL 248 and CSA Certified. KLDR,

CCMR Series: UL listed Time-Delay Class CC

per UL 248 and CSA Certified.

*CCMR 35-60A UL Listed Time-Delay Class CD.

AGENCY FILE NUMBERS: UL E81895, CSA LR 29862.

VOLTAGE RATINGS: AC: 600 Volts

DC: 250 Volts (CCMR 2/10 – 2A)

(CCMR 4 1/2 – 10A)

INTERRUPTING RATING:

AC: 200,000 ampere

(CCMR 35 – 60A)

300 Volts (CCMR 2 1/4 – 4A)

300 Volts (KLDR)

DC: 20,000 amperes

300 Volts (KLKR)

ORDERING INFORMATION:

Nominal

Resistance

Cold Ohms

Nominal

Resistance

Cold Ohms

Nominal

Resistance

Cold Ohms

Ampere

Rating

Catalog

Number

Catalog

Number

Catalog

Number

1/10

1/8

15/100

3/16

2/10

1/4

3/10

4/10

1/2

6/10

3/4

–

KLDR.100

KLDR.125

KLDR.150

KLDR.187

KLDR.200

KLDR.250

KLDR.300

KLDR.400

KLDR.500

KLDR.600

KLDR.750

KLDR.800

KLDR 001.

KLDR 1.12

KLDR 1.25

KLDR 01.4

KLDR 01.5

KLDR 01.6

KLDR 01.8

KLDR 002.

KLDR 2.25

KLDR 02.5

KLDR 02.8

KLDR 003.

KLDR 03.2

KLDR 03.5

KLDR 004.

KLDR 04.5

KLDR 005.

KLDR 05.6

KLDR 006.

KLDR 6.25

KLDR 007.

KLDR 07.5

KLDR 008.

KLDR 009.

KLDR 010.

KLDR 012.

KLDR 015.

KLDR 17.5

KLDR 020.

KLDR 025.

KLDR 030.

–

246

134.9

KLKR.100

79.33

–

KLKR.125

56.52

–

66.4

57.8

31.61

25.5

13.6

15.9

9.99

6.08

6.2

CCMR.200

CCMR.250

CCMR.300

–

CCMR.500

CCMR.600

–

CCMR.800

CCMR 001.

–

68.4

KLKR.200

28.21

43.3

KLKR.250

19.22

28.6

KLKR.300

15.10

–

7.62

8.2

–

4.013

2.59

–

1.687

1.33

1.24

.9894

.7783

.485

.4166

.3375

.2400

.2188

.1855

.1346

.1231

.093

–

KLKR.500

6.95

–

KLKR.750

3.581

8/10

–

4.0

KLKR 001.

.2342

1 1/8

1 1/4

1 4/10

1 1/2

1 6/10

1 8/10

2 1/4

2 1/2

2 8/10

3 2/10

3 1/2

4 1/2

2.94

2.33

1.5

–

CCMR 1.25

CCMR 01.4

CCMR 01.5

CCMR 01.6

CCMR 01.8

CCMR 002.

CCMR 2.25

CCMR 02.5

CCMR 02.8

CCMR 003.

CCMR 03.2

CCMR 03.5

CCMR 004.

CCMR 04.5

CCMR 005.

CCMR 05.6

CCMR 006.

CCMR 6.25

CCMR 007.

CCMR 07.5

CCMR 008.

CCMR 009.

CCMR 010.

CCMR 012.

CCMR 015.

CCMR 17.5

CCMR 020.

CCMR 025.

CCMR 030.

CCMR 035.

CCMR 040.

CCMR 045.

CCMR 050.

CCMR 060.

–

.898

.625

.486

.55

KLKR 01.5

.225

–

KLKR 002.

.135

–

.0906

–

.0776

–

.0562

.0468

–

.0332

–

.0238

–

.0208

–

.0177

.0151

.01325

.00852

.0074

–

.52

–

.333

.26

KLKR 02.5

–

.21

KLKR 003.

.171

.239

.118

.082

.0399

.0334

.0315

.03

–

KLKR 03.5

KLKR 004.

–

.0704

.0535

.0517

.0464

.0369

.027

KLKR 005.

5 6/10

6 1/4

–

KLKR 006.

–

.0253

.0205

.0193

.0155

.0122

.0114

.00708

.00495

.0036

.0025

.0024

–

KLKR 007.

7 1/2

–

.023

KLKR 008.

.0193

.0133

.0114

.00708

.00495

.00360

.00250

.00240

.00426

.00286

.00246

.00182

.00118

KLKR 009.

KLKR 010.

KLKR 012.

KLKR 015.

17 1/2

–

KLKR 020.

.00511

.003775

.002954

–

KLKR 025.

KLKR 030.

–

447

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与KLKR.250相关器件

型号	品牌	获取价格	描述	数据表
KLKR.300	LITTELFUSE	获取价格	Electric Fuse, Fast Blow, 0.3A, 600VAC, 300VDC, 200000A (IR), Inline/holder, ROHS COMPLIAN
KLKR.500	LITTELFUSE	获取价格	Electric Fuse, Fast Blow, 0.5A, 600VAC, 300VDC, 200000A (IR), Inline/holder, ROHS COMPLIAN
KLKR.750	LITTELFUSE	获取价格	KLKR.750是CC级保险丝，额定电流为0.75。
KLKR001	LITTELFUSE	获取价格	Electric Fuse, Fast Blow, 1A, 600VAC, 300VDC, 200000A (IR), Inline/holder, ROHS COMPLIANT
KLKR001.	LITTELFUSE	获取价格	Electric Fuse, Fast Blow, 1A, 600VAC, 300VDC, 200000A (IR), Inline/holder, ROHS COMPLIANT
KLKR001.T	LITTELFUSE	获取价格	600 VAC
KLKR002	LITTELFUSE	获取价格	Electric Fuse, Fast Blow, 2A, 600VAC, 300VDC, 200000A (IR), Inline/holder,
KLKR002.	LITTELFUSE	获取价格	Electric Fuse, Fast Blow, 2A, 600VAC, 300VDC, 200000A (IR), Inline/holder, ROHS COMPLIANT
KLKR003	LITTELFUSE	获取价格	Electric Fuse, Fast Blow, 3A, 600VAC, 300VDC, 200000A (IR), Inline/holder, ROHS COMPLIANT
KLKR003.	LITTELFUSE	获取价格	Electric Fuse, Fast Blow, 3A, 600VAC, 300VDC, 200000A (IR), Inline/holder, ROHS COMPLIANT

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