KLKD21/2

更新时间： 2024-10-28 22:10:51

品牌	Logo	应用领域
力特 - LITTELFUSE		电熔丝电路保护
页数	文件大小	规格书
1页	40K
描述
Axial Lead and Cartridge Fuses - Midget

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技术参数
数据手册

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KLKD21/2 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	unknown	ECCN代码：	EAR99
风险等级：	5.65	Is Samacsys：	N
其他特性：	RATED BREAKING CAPACITY AT 600 VDC: 10000A	熔断特性：	FAST
主体高度：	38.1 mm	主体长度或直径：	10.31 mm
电路保护类型：	ELECTRIC FUSE	安装特点：	INLINE/HOLDER
物理尺寸：	10.31mm x 38.1mm	额定分断能力：	100000 A
额定电流：	2.5 A	额定电压（交流）：	600 V
额定电压（直流）：	600 V	参考标准：	CE; CSA; UL
表面贴装：	NO	端子形状：	END CAP
Base Number Matches：	1

KLKD21/2 数据手册

Axial Lead and Cartridge Fuses

Midget

_®L

QPL

DC Fast-Acting Type KLKD Series

Fast-acting fuses designed for use in circuits with DC fault currents up to

10,000 amperes. Same AC interrupting ratings as KLK series.

ORDERING INFORMATION:

Cartridge

Nominal

Resistance

Cold Ohms

Catalog

Number

Ampere

Rating

AC Voltage

Rating

ELECTRICAL CHARACTERISTICS:

% of Ampere

Rating

Ampere

Rating

Opening

Time

KLK D 1/10

KLK D 1/8

KLK D 2/10

KLK D 1/4

KLK D 3/10

.100

.125

.200

.250

.300

600

85.5

65.0

30.9

22.0

16.2

135%

200%

1/10–30

1 hour, Maximum

2 minutes, Maximum

AGENCY APPROVALS: Listed by Underwriters Laboratories and

KLK D 1/2

KLK D 3/4

.500

.750

1.5

600

8.16

.402

.252

.134

.124

Certified by CSA from / through 30 amperes.

KLK D 1

KLK D 1 /

INTERRUPTING RATINGS:

10,000 amperes at 600 VDC.

100,000 amperes (capable of 200,000) at 600VAC.

KLK D 2

KLK D 2 /

2.5

3.5

600

.0989

.0773

.0613

.0511

.0363

FUSES TO MIL SPEC: See KLK Series for QPL fuses with

DC ratings.

KLK D 3

KLK D 3 /

KLK D 4

KLK D 5

PATENTED

KLK D 6

KLK D 7

KLK D 8

KLK D 9

KLK D 10

600

.0261

.0205

.0194

.0166

.0128

KLK D 12

KLK D 15

KLK D 20

KLK D 25

KLK D 30

600

.0103

.0078

.0045

.00329

.002816

Average Time Current Curves

1000

100

38.1

(1.50")

10.31

(.406")

0.1

0.01

0.1

100

1000

CURRENT IN AMPERES

441

www. lit t elf us e. c om

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