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LPN-RK-3-1/2SP PDF预览

LPN-RK-3-1/2SP

更新时间： 2024-10-28 14:43:11
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 245K
描述
Electric Fuse, Time Delay Blow, 3.5A, 250VAC, 125VDC, 300000A (IR), Inline/holder

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LPN-RK-3-1/2SP 技术参数

是否无铅：含铅生命周期：Transferred
Reach Compliance Code：unknown风险等级：5.31
Is Samacsys：N其他特性：RATED BREAKING CAPACITY AT 125 VDC: 100000 A
熔断特性：TIME DELAY主体高度：50.8 mm
主体长度或直径：14.2 mm电路保护类型：ELECTRIC FUSE
安装特点：INLINE/HOLDER包装方法：BOX
物理尺寸：14.2mm x 50.8mm额定分断能力：300000 A
额定电流：3.5 A额定电压（交流）：250 V
额定电压（直流）：125 V参考标准：CSA; UL
表面贴装：NO端子形状：END CAP
Base Number Matches：1

LPN-RK-3-1/2SP 数据手册

 浏览型号LPN-RK-3-1/2SP的Datasheet PDF文件第2页浏览型号LPN-RK-3-1/2SP的Datasheet PDF文件第3页 
Low-Peak™ 250V Class RK1  
1
LPN-RK — 250Vac/dc, ⁄10-60A, Dual Element, Time-Delay Fuses  
Dimensions – in  
2"  
3"  
(
0.31)  
(
0.31)  
0.56" ( 0.008)  
0.81" ( 0.008)  
Available with easyID™  
open fuse indication  
1/10 to 30A  
35 to 60A  
Description: Ultimate protection Class RK1 dual element,  
current-limiting, time-delay fuses available with optional open  
fuse indication. Time-delay – 10 seconds (minimum) at 500%  
of rated current (8 seconds for 0-30A sizes).  
Features:  
• Industry’s only UL Listed and CSA Certified fuse with a  
300kA Vac interrupting rating that exceeds requirements for  
virtually all applications  
• Current-limitation for maximum short-circuit protection  
• Easy selective coordination with all Low-Peak fuses using  
simple 2:1 ampacity ratio  
Catalog Symbol: LPN-RK(amp)SP (non-indicating)  
LPN-RK(amp)SPI (indicating)  
Ratings:  
• “No damage” Type “2” protection for IEC and NEMA  
starters when properly sized  
Volts — 250Vac, 125Vdc  
Amps — 1⁄10-60A  
• High inrush current motor protection  
• Time-delay permits 130% FLA sizing for back-up motor  
protection  
• Protection against single-phase motor damage  
• Low watt loss power consumption  
IR — 300kA Vac RMS Sym.  
— 100kA Vdc  
• Electrically isolated end caps for added safety  
Agency Information:  
Recommended Fuse Blocks  
CE, UL Listed, Guide JDDZ, File E4273  
Fuse Amps  
1-Pole  
2-Pole  
3-Pole  
CSA Certified, Class 1422-02, File 53787,  
Class RK1 per CSA C22.2, No. 248.12  
H25030-1  
R25030-1  
H25060-1  
R25060-1  
H25030-2  
R25030-2  
H25060-2  
R25060-2  
H25030-3  
R25030-3  
H25060-3  
R25060-3  
0-30  
Catalog Numbers (amps) Non-indicating Fuses  
35-60  
LPN-RK-1⁄10SP  
LPN-RK-15⁄100SP  
LPN-RK-2⁄10SP  
LPN-RK-3⁄10SP  
LPN-RK-4⁄10SP  
LPN-RK-2SP  
LPN-RK-9SP  
LPN-RK-10SP  
LPN-RK-12SP  
LPN-RK-15SP  
LPN-RK-21⁄  
LPN-RK-21⁄  
4
SP  
SP  
For additional information on the 250 volt fuse blocks, see  
Data Sheets # 1110 (R250), # 1112 (H250).  
2
LPN-RK-28⁄10SP  
LPN-RK-3SP  
LPN-RK-171⁄  
SP  
2
Fuse Reducers For Class R Fuses  
LPN-RK-1⁄  
2
SP  
LPN-RK-32⁄10SP  
LPN-RK-20SP  
LPN-RK-25SP  
LPN-RK-30SP  
LPN-RK-35SP*  
LPN-RK-40SP*  
LPN-RK-45SP*  
LPN-RK-50SP*  
LPN-RK-60SP*  
Equipment  
Fuse Clips  
60A  
Desired Fuse  
(Case) Size  
30A  
Catalog Numbers  
(Pairs) 250V  
NO.263-R  
LPN-RK-6⁄10SP  
LPN-RK-8⁄10SP  
LPN-RK-1SP  
LPN-RK-31⁄  
2
SP  
LPN-RK-4SP  
LPN-RK-41⁄  
SP  
100A  
30A  
NO.213-R  
NO.216-R  
NO.226-R  
2
LPN-RK-11⁄  
LPN-RK-11⁄  
8
SP  
SP  
LPN-RK-5SP  
LPN-RK-56⁄10SP  
LPN-RK-6SP  
60A  
200A  
60A  
4
LPN-RK-14⁄10SP  
LPN-RK-16⁄10SP  
LPN-RK-18⁄10SP  
For additional information on Class R fuse reducers, see  
Data Sheet 1118.  
LPN-RK-61⁄  
LPN-RK-8SP  
4
SP  
*
Open fuse indication available by inserting the suffix “I,” e.g. LPN-RK-50SPI.  
Requires 75Vac minimum voltage.  
Carton Quantity and Weight  
Amp Rating  
0–30  
35–60  
Carton Qty.  
10  
10  
0713  
BU-SB13686  
Page 1 of 3  
Data Sheet # 1003  
123

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