Datasheet > SP/LPJ-4-1/2SP

SP/LPJ-4-1/2SP

更新时间： 2024-09-16 21:00:19

品牌	Logo	应用领域
库柏 - COOPER		电路保护
页数	文件大小	规格书
1页	72K
描述
Electric Fuse, Time Delay Blow, 4.5A, 600VAC, 300VDC, 300000A (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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SP/LPJ-4-1/2SP 技术参数

生命周期：	Transferred	Reach Compliance Code：	unknown
风险等级：	5.65	其他特性：	RATED BREAKING CAPACITY AT 300 VDC: 100000 A
熔断特性：	TIME DELAY	主体高度：	57.2 mm
主体长度或直径：	20.6 mm	电路保护类型：	ELECTRIC FUSE
JESD-609代码：	e4	安装特点：	INLINE/HOLDER
物理尺寸：	20.6mm x 57.2mm	额定分断能力：	300000 A
额定电流：	4.5 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：	SILVER
端子形状：	END CAP	Base Number Matches：	1

SP/LPJ-4-1/2SP 数据手册

Low Voltage, Branch Circuit Rated Fuses

Low-Peak^®dual-element, time-delay fuses

Time-Current Characteristic Curves–Average Melt

LPJ_SP Class J

AMPERE

RATING

Now Available

With Optional

Indication

300

200

100

Specifications

Description:

Dual-element, time-delay fuse;

10 seconds (minimum) at 500% rated amps. Now

available with optional permanent indication on

select ratings (see Catalog Numbers table).

Dimensions: See page 11 for Class J dimensions.

Construction: Copper fuse element.

Ratings:

Volts — 600Vac (or less)

— 300Vdc (or less)

Amps — 1-600A

IR — 300,000A RMS Sym.

— 100,000A dc

Agency Information: CE, UL Listed - Special Purpose*,

Guide JFHR, File E56412, CSA Certified (200,000 AIR)

Class J per CSA-22.2 No. 248.8, Class 1422-02, File 53787.

.01

Features and Benefits

• Separate overload and short-circuit elements provide time

delay for sizing of high inrush loads linked with Class J

current limitation.

• Selective coordination ratio of 2:1 (within Low-Peak fuse

family) prevents electrical shutdowns from extending

beyond the failed circuit.

CURRENT IN AMPERES

Current Limitation Curves

100,000

600A

400A

• Series combination ratings with branch circuit breakers

allows broad range of coverage, independent of breaker

manufacturer.

200A

100A

60A

10,000

1,000

30A

15A

Typical Applications

• Power Panelboards

• Branch Circuit Breaker Panelboard Mains

• Machinery Disconnects

• Industrial Control

Catalog Numbers (Amps)

LPJ-1SP

LPJ-4 ¹⁄

2SP

LPJ-25SP**

LPJ-30SP**

LPJ-35SP**

LPJ-40SP**

LPJ-45SP**

LPJ-50SP**

LPJ-60SP**

LPJ-70SP**

LPJ-80SP**

LPJ-90SP**

LPJ-100SP**

LPJ-110SP**

LPJ-125SP**

LPJ-150SP**

LPJ-175SP**

LPJ-200SP**

LPJ-225SP**

LPJ-250SP**

LPJ-300SP**

LPJ-350SP**

LPJ-400SP**

LPJ-450SP**

LPJ-500SP**

LPJ-600SP**

LPJ-1 ¹⁄

LPJ-5SP

LPJ-1 ⁶⁄10SP

LPJ-1 ⁸⁄10SP

LPJ-2SP

LPJ-5 ⁶⁄10SP

LPJ-6SP**

LPJ-7SP**

LPJ-8SP**

LPJ-9SP**

LPJ-10SP**

LPJ-12SP**

LPJ-15SP**

100

LPJ-2 ¹⁄

PROSPECTIVE SHORT-CIRCUIT CURRENT

SYMMETRICAL RMS AMPS

LPJ-2 ⁸⁄10SP

LPJ-3SP

LPJ-3 ²⁄10SP

LPJ-3 ¹⁄

2SP

LPJ-17 ¹⁄

LPJ-20SP**

2SP**

LPJ-4SP

*Meets all performance requirements of UL Standard 248-8 for Class J fuses.

**Available with optional permanent replace fuse indication. To order, place “I” at end of

catalog number. Example: LPJ-6SPI.

Available with silver plated terminals. Add SP/ in front of Catalog Number.

Recommended Fuse Holders & Blocks For Class J 600V Fuses

• See page 10

Data Sheets: 1006 (0-60) and 1007 (70-600)

With indication 1062 (6-60) and 1063 (70-600)

For product data sheets, visit www.cooperbussmann.com/products/datasheet.asp

中文翻译

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与SP/LPJ-4-1/2SP相关器件

型号	品牌	获取价格	描述	数据表
SP/LPJ-45SP	COOPER	获取价格	Electric Fuse, Time Delay Blow, 45A, 600VAC, 300VDC, 300000A (IR), Inline/holder,
SP/LPJ-4SP	COOPER	获取价格	Electric Fuse, Time Delay Blow, 4A, 600VAC, 300VDC, 300000A (IR), Inline/holder
SP/LPJ-500SP	COOPER	获取价格	Electric Fuse, Time Delay Blow, 500A, 600VAC, 300VDC, 300000A (IR), Inline/holder
SP/LPJ-50SP	COOPER	获取价格	Electric Fuse, Time Delay Blow, 50A, 600VAC, 300VDC, 300000A (IR), Inline/holder,
SP/LPJ-5-6/10SP	COOPER	获取价格	Electric Fuse, Time Delay Blow, 5.6A, 600VAC, 300VDC, 300000A (IR), Inline/holder
SP/LPJ-60SP	COOPER	获取价格	Electric Fuse, Time Delay Blow, 60A, 600VAC, 300VDC, 300000A (IR), Inline/holder,
SP/LPJ-6SP	COOPER	获取价格	Electric Fuse, Time Delay Blow, 6A, 600VAC, 300VDC, 300000A (IR), Inline/holder
SP/LPJ-70SP	COOPER	获取价格	Electric Fuse, Time Delay Blow, 70A, 600VAC, 300VDC, 300000A (IR), Inline/holder,
SP/LPJ-80SP	COOPER	获取价格	Electric Fuse, Time Delay Blow, 80A, 600VAC, 300VDC, 300000A (IR), Inline/holder
SP/LPJ-90SP	COOPER	获取价格	Electric Fuse, Time Delay Blow, 90A, 600VAC, 300VDC, 300000A (IR), Inline/holder,

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