Datasheet > LGR2-1/2

LGR2-1/2

更新时间： 2024-11-29 20:52:47

品牌	Logo	应用领域
力特 - LITTELFUSE		电路保护
页数	文件大小	规格书
1页	165K
描述
Electric Fuse, Fast Blow, 2.5A, 300VAC, 10000A (IR), Inline/holder,

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中文翻译

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技术参数
数据手册

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LGR2-1/2 技术参数

生命周期：	Active	Reach Compliance Code：	unknown
ECCN代码：	EAR99	风险等级：	5.69
熔断特性：	FAST	主体高度：	46.23 mm
主体长度或直径：	15.49 mm	电路保护类型：	ELECTRIC FUSE
安装特点：	INLINE/HOLDER	物理尺寸：	15.49mm x 46.23mm
额定分断能力：	10000 A	额定电流：	2.5 A
额定电压（交流）：	300 V	参考标准：	CSA; UL
表面贴装：	NO	端子形状：	END CAP
Base Number Matches：	1

LGR2-1/2 数据手册

Special Purpose Fuses

LGR/LMF In-Line Fuses and LHR Holder

LGR Fuses

Specifications

•

Fast Acting 300 VAC

Voltage Rating:

300 volts AC

Used as in-line protection for

fluorescent fixtures, this fast

acting fuse is ideal for increasing

the safety and reliability of lighting

fixtures.

Maximum Interrupting Rating:

Approvals:

10,000A

Standard 248-14,

UL Listed (File No: E10480)

CSA Certified (File No: LR29862)

Ampere Ratings

⁄

1 ⁄

0.610"

1 ⁄

2 ⁄

1.82"

Example part number (series & amperage): LGR 1 ⁄

LMF Fuses

Specifications

•

Time-Delay 300 VAC

Voltage Rating:

Maximum Interrupting Rating:

Approvals:

300 volts AC

10,000A

Standard 248-14,

Perfect for use in lighting systems,

this 300 VAC time-delay fuse

is designed to handle ballast

transformer in-rush currents.

UL Listed (File No: E10480)

CSA Certified (File No: LR29862)

Ampere Ratings

⁄

1 ⁄

2 ⁄

6 ⁄

0.610"

1 ⁄

2 ⁄

3 ⁄

1.82"

Example part number (series & amperage): LMF 2 ⁄

LHR Fuse Holder

Specifications

7/8"

Used as in-line protection for

Voltage Rating:

Ampere Rating:

300 volts AC

LHR 000: 10A

LHR 001: 10A

UL Recognized

94VO

fluorescent fixtures, the Littelfuse

LGR and LMF series fuses and LHR

holder offer increased safety and

reliability to lighting systems. On a

277 volt system, a fault occurring

in an unfused fixture could take out

the entire branch circuit affecting

as many as 100 fixtures. This could

cause safety problems as well as

shut down operations.

3/4"

Approvals:

Flammability Rating:

Example part number: LHR 000

Knock-out Hole

Mounting Information

0.263"

LHR 001/LHR 000 will fit keyhole punch or

0.875" knock-out hole. Anti-rotation feature is

provided when used with keyhole punch.

0.630"

0.423"

By individually fusing fixtures, these

problems will be avoided. The

added benefits of this is the ability to quickly identify the problem fixture

and reduce the repair time.

A “U-shaped” clip is available for panel mount-

ing (packaged 10 clips per bag): Order part

number LHR OCA.

Keyhole Punch

2.25"

Fuse holders are rated up to 10 amperes at 300 volts and are equipped

with 7" 18 AWG leads. Order part number LHR 000 for two leads, and

part number LHR 001 for one lead with the other terminal used for

insertion of 18 AWG ballast lead.

0.50"

w w w . l i t t e l f u s e . c o m

109

•

中文翻译

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