Datasheet > LPJ-4-1/2SP

LPJ-4-1/2SP

更新时间： 2024-11-27 20:19:55

品牌	Logo	应用领域
库柏 - COOPER		电路保护
页数	文件大小	规格书
3页	222K
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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LPJ-4-1/2SP 技术参数

是否无铅：	含铅	是否Rohs认证：	符合
生命周期：	Transferred	Reach Compliance Code：	compliant
风险等级：	5.41	Is Samacsys：	N
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	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	端子形状：	END CAP
Base Number Matches：	1

LPJ-4-1/2SP 数据手册

Low-Peak™ Class J

LPJ — 600Vac/300Vdc, 1-60A, Dual Element, Time-Delay Fuses

Dimensions - in

2.25"

2.38"

( 0.03ꢀ

1.06"

0.81"

0.63"

( 0.03ꢀ

0.5"

( 0.03ꢀ

Available with easyID™

open fuse indication

1 to 30A

35 to 60A

Features:

• Industry’s only UL Listed and CSA Certified fuse with a

300kA Vac interrupting rating that exceeds requirements for

virtually all applications

• Long time-delay minimizes needless fuse openings due to

temporary overloads and transient surges

Description: Ultra protection Class J dual element, current-

limiting, time-delay fuses available with optional open fuse in-

dication. Time-delay – 10 seconds (minimum) at 500% of

rated current.

• Easy selective coordination with all Low-Peak fuses using

simple 2:1 ampacity ratio

• Can often be sized for back-up protection against motor

burnout from overload or single-phasing if other overload

protective devices fail

• High degree of current limitation due to the fast speed-of-

response to short-circuits

Catalog Symbol: LPJ-(amp)SP (non-indicating)

LPJ-(amp)SPI (indicating)

Ratings:

Volts — 600Vac, 300Vdc

Amps — 1-60A

• Faster response to damaging short-circuit currents than

mechanical overcurrent protective devices

IR — 300kA Vac RMS Sym.

— 100kA Vdc

• Reduces let-through thermal and magnetic forces in order

to protect low withstand rated components

• Proper sizing provides “no damage” Type “2” coordinated

protection for NEMA and IEC motor control in accordance

with IEC Standard 947-4-1

Agency Information:

CE, UL Listed, Guide JDDZ, File E4273

• Dual-element fuses have lower resistance than ordinary

fuses so they run cooler

• Lower watts loss reduces power consumption

• Space-saving package for equipment downsizing

CSA Certified, Class 1422-02, File 53787,

Class J per CSA 22.2 No. 248.

Catalog Numners (amps) – Non-indicating Fuses

LPJ-1SP

LPJ-1¹⁄

LPJ-1⁶⁄10SP

LPJ-1⁸⁄10SP

LPJ-2SP

LPJ-3SP

LPJ-7SP*

LPJ-8SP*

LPJ-9SP*

LPJ-10SP*

LPJ-12SP*

LPJ-15SP*

LPJ-25SP*

LPJ-30SP*

LPJ-35SP*

LPJ-40SP*

LPJ-45SP*

LPJ-50SP*

LPJ-60SP*

Recommended Fuse Blocks and Holders

LPJ-3²⁄10SP

Fuse Amps

1-Pole

2-Pole

3-Pole

LPJ-3¹⁄

LPJ-4SP

LPJ-4¹⁄

Open Blocks

0-30

35-60

J60030-1

J60060-1

J60030-2

J60060-2

J60030-3

J60060-3

LPJ-2¹⁄

LPJ-5SP

LPJ-5⁶⁄10SP

LPJ-6SP*

“Pyramid” Blocks

LPJ-17¹⁄

SP*

0-30

35-60

JP60030-1

JP60060-1

JP60030-2

JP60060-2

JP60030-3

JP60060-3

LPJ-2⁸⁄10SP

LPJ-20SP*

Open fuse indication available by inserting the suffix “I,” e.g., LPJ-15SPI.

Requires 75Vac minimum voltage.

CH Series Holders

0-30

35-60

CH30J1

CH60J1

CH30J2

CH60J2

CH30J3

CH60J3

Carton Quantity and Weight

Amp Rating

1–30

Carton Qty.

Safety J™ Holders

JT60030

JT60060

0-30

35-60

—

35–60

For additional information on the Class J fuse blocks and

holders, see data sheets # 1114 (open blocks), #1108

(pyramid blocks), # 2144 (CH Series) and # 1152 (Safety J).

Fuse Reducers For Class R Fuses

Equipment

Fuse Clips

60A

Desired Fuse

(Case) Size

30A

Catalog Numbers

(Pairs)

J-63

30A

60A

J-13

J-16

J-26^†

100A

200A

†

Not for bolt-in applications.

0713

BU-SB13688

Page 1 of 3

Data Sheet # 1006

12 3

中文翻译

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与LPJ-4-1/2SP相关器件

型号	品牌	获取价格	描述	数据表
LPJ-450SP	COOPER	获取价格	Electric Fuse, Time Delay Blow, 450A, 600VAC, 300VDC, 300000A (IR), Inline/holder
LPJ-450SPI	COOPER	获取价格	Dual-Element, Time-Delay Fuses
LPJ-45SP	COOPER	获取价格	Electric Fuse, Time Delay Blow, 45A, 600VAC, 300VDC, 300000A (IR), J, Inline/holder,
LPJ-45SPI	COOPER	获取价格	Dual-Element Time-Delay Fuses
LPJ-4SP	COOPER	获取价格	Electric Fuse, Time Delay Blow, 4A, 600VAC, 300VDC, 300000A (IR), Inline/holder
LPJ-500SP	COOPER	获取价格	Electric Fuse, Time Delay Blow, 500A, 600VAC, 300VDC, 300000A (IR), Inline/holder
LPJ-500SPI	COOPER	获取价格	Dual-Element, Time-Delay Fuses
LPJ-50SP	COOPER	获取价格	LPJ â 600Vac/300Vdc, 1-60A, Dual Element, T
LPJ-50SPI	COOPER	获取价格	Dual-Element Time-Delay Fuses
LPJ-5-6/10SP	COOPER	获取价格	Electric Fuse, Time Delay Blow, 5.6A, 600VAC, 300VDC, 300000A (IR), Inline/holder

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