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LPN-RK-400SP PDF预览

LPN-RK-400SP

更新时间: 2024-10-28 05:42:39
品牌 Logo 应用领域
库柏 - COOPER 电熔丝电路保护
页数 文件大小 规格书
2页 78K
描述
Dual-Element Time-Delay Fuses Class RK1-250 Volts AC/DC

LPN-RK-400SP 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:TransferredReach Compliance Code:compliant
风险等级:5.29Is Samacsys:N
其他特性:RATED BREAKING CAPACITY AT 250 VDC: 100000 A熔断特性:TIME DELAY
主体高度:219.1 mm主体长度或直径:60.5 mm
电路保护类型:ELECTRIC FUSE安装特点:INLINE/HOLDER
包装方法:BOX物理尺寸:60.5mm x 219.1mm
额定分断能力:300000 A额定电流:400 A
额定电压(交流):250 V额定电压(直流):250 V
参考标准:CE; CSA; UL表面贴装:NO
端子形状:TAB/BLADEBase Number Matches:1

LPN-RK-400SP 数据手册

 浏览型号LPN-RK-400SP的Datasheet PDF文件第2页 
®
Bu s s m a n n  
Lo w -P e a k ®  
Du a l-Ele m e n t Tim e -De la y Fu s e s  
Cla s s RK1 – 2 5 0 Vo lt s AC/DC  
LP N-RK  
7 0 -6 0 0 A  
Dim e ns iona l Da ta  
A
B
Dim e ns ions (inches)  
Ampere Ratings  
70-100  
“A”  
“B”  
5.88 (± 0.062)  
7.13 (± 0.062)  
8.63 (± 0.094)  
10.38 (± 0.094)  
1.10 (± 0.020)  
1.61 (± 0.020)  
2.36 (± 0.020)  
2.88 (± 0.020)  
110-200  
225-400  
450-600  
Fe a ture s :  
• Current limiting for maximum short-circuit protection.  
Type 2 protection for IEC and NEMA starters when properly  
sized.  
• High in-rush current motor protection.  
• Time-delay that permits 130% FLA sizing for back-up motor  
protection.  
Ca ta log Sym bol: LPN-RK_SP  
Am pe re Ra ting: 70 to 600A  
Volta ge Ra tings :  
ac: 250V (or less)  
dc: 250V (or less)  
• Provides protection against single-phase motor damage.  
• Low watt loss power consumption.  
• Electrically isolated end caps.  
Inte rrupting Ra tings :  
ac: 300,000A RMS Sym.  
dc: 100,000A  
Age nc y Inform a tion:  
• 250Vdc, UL Listed.  
UL Listed–Special Purpose**, Guide JFHR, File E56412  
CSA Certified, (200,000 AIR) Class 1422-02, File 53787,  
Class RK1 per CSA C22.2 No. 248.12  
Applic a tions :  
• Branch distribution  
• Motors  
Transformers  
• Solenoids  
• General purpose circuits  
Ca ta log Num be rs  
LPN-RK-70SP  
LPN-RK-80SP  
LPN-RK-90SP  
LPN-RK-100SP  
LPN-RK-110SP  
LPN-RK-125SP  
LPN-RK-150SP  
LPN-RK-175SP  
LPN-RK-200SP  
LPN-RK-225SP  
LPN-RK-250SP  
LPN-RK-300SP  
LPN-RK-350SP  
LPN-RK-400SP  
LPN-RK-450SP  
LPN-RK-500SP  
LPN-RK-600SP  
Re c om m e nde d fus e bloc ks for  
Cla s s R 2 5 0 V fus e s  
Available with tin plate option. Add Suffix “-TP(Ex.: LPN-RK-100SP-TP)  
Se e Da ta She e t: 1 1 1 0  
Ca rton Qua ntity a nd We ightLPN-RK (2 5 0 Va c )  
Weight*  
Ampere  
Ratings  
Carton  
Qty.  
Lbs.  
1.9  
0.9  
2.0  
3.0  
Kg.  
0.9  
0.4  
0.9  
1.4  
Fus e Re duc e rs For Cla s s R Fus e s  
70–100  
5
1
1
1
Desired  
Fuse (Case)  
Size  
Catalog Number  
(Pairs)  
110–200  
Equipment  
Fuse Clips  
225–400  
600V  
450–600  
200A  
100A  
100A  
200A  
100A  
200A  
400A  
No. 2621-R***  
No. 2641-R  
No. 642-R  
*Weight per carton.  
** Meets all performance requirements of UL Standard 248-12 for Class RK1 fuses.  
400A  
No. 2661-R  
No. 2662-R  
No. 2664-R*  
CE logo denotes compliance with European Union Low Voltage Directive  
(50-1000Vac, 75-1500Vdc). Refer to Data Sheet: 8002 or contact  
Bussmann Application Engineering at 636-527-1270 for more information.  
600A  
*Single reducer only (pair not required).  
***Reducer No. 2621-R does not apply to LPN-RK-70SP to LPN-RK-100SP  
Fuses.  
For additional information, see Data Sheet: 1118.  
Form No. LPN-RK 70-600  
Page 1 of 2  
5-19-04  
SB04174  
Data Sheet: 1004  

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