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FRS-R-70 PDF预览

FRS-R-70

更新时间： 2024-11-11 20:18:27
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 201K
描述
Electric Fuse, Time Delay Blow, 70A, 600VAC, 300VDC, 200000A (IR), Inline/holder

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中文翻译

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FRS-R-70 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：5.41其他特性：RATED BREAKING CAPACITY AT 300 VDC: 20000 A
熔断特性：TIME DELAY主体高度：200 mm
主体长度或直径：34 mm电路保护类型：ELECTRIC FUSE
安装特点：INLINE/HOLDER包装方法：BOX
物理尺寸：34mm x 200mm额定分断能力：200000 A
额定电流：70 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：TAB/BLADE
Base Number Matches：1

FRS-R-70 数据手册

 浏览型号FRS-R-70的Datasheet PDF文件第2页浏览型号FRS-R-70的Datasheet PDF文件第3页 
FUSETRON™ 600V Class RK5  
FRS-R — 600Vac/300Vdc, 65-600A, Dual Element, Time-Delay Fuses  
Dimensions - in  
A
B
Amp Ratings  
65-100  
110-200  
225-400  
450-600  
A
B
7.88 ( 0.062)  
9.63 ( 0.062)  
11.63 ( 0.094)  
13.38 ( 0.094)  
1.11 ( 0.02)  
1.61 ( 0.02)  
2.34 ( 0.02)  
2.88 ( 0.02)  
Description: Advanced protection, energy efficient Class RK5  
dual element, current-limiting, time-delay fuses. Time-delay –  
10 seconds (minimum) at 500% of rated current.  
Features:  
• Provides motor overload, ground fault and short-circuit  
protection. When used in circuits subject to surge currents  
such as those caused by motors, transformers and other  
inductive components, these fuses can be sized close to  
full-load amps to give maximum overcurrent protection.  
• The time-delay feature makes it possible to use fuse amp  
ratings which are much smaller than those of non-time delay  
fuses. Considerable cost saving occurs by permitting the  
use of smaller size switches, panels and fuses themselves.  
• Provides a good degree of short-circuit protection (greater  
current-limitation) to help protect downstream components  
from high fault currents.  
Catalog Symbol: FRS-R-(amp)  
Ratings:  
Volts — 600Vac, 300Vdc  
Amps — 65-600A  
IR — 200kA Vac RMS Sym.  
— 20kA Vdc  
Agency Information:  
CE, UL Listed, Std. 248-12, Class RK5, Guide JDDZ,  
File E4273  
• Gives motor running back-up protection to motors without  
extra cost.  
• Helps protect motors against burnout from overloads and  
single-phasing when sized properly.  
CSA Certified, C22.2 No. 248.12, Class 1422-02, File 53787  
Catalog Numbers (amps)  
• Simplifies and improves blackout prevention (selective  
coordination ratios).  
• Dual-element fuses can be applied in circuits subject to  
temporary motor overloads and surge currents to provide  
both high-performance, short-circuit and overload  
protection.  
FRS-R-65  
FRS-R-70  
FRS-R-75  
FRS-R-80  
FRS-R-90  
FRS-R-100  
FRS-R-110  
FRS-R-125  
FRS-R-150  
FRS-R-175  
FRS-R-200  
FRS-R-225  
FRS-R-250  
FRS-R-300  
FRS-R-350  
FRS-R-400  
FRS-R-450  
FRS-R-500  
FRS-R-600  
Recommended Fuse Blocks  
Fuse Amps  
70-100  
110-200  
225-400  
450-600  
1-Pole  
2-Pole  
3-Pole  
Carton Quantity and Weight  
RM60100-1CR RM60100-2CR  
RM60200-1CR RM60200-2CR  
RM60400-1CR RM60400-2CR  
RM60600-1CR RM60600-2CR  
RM60100-3CR  
RM60200-3CR  
RM60400-3CR  
RM60100-3CR  
Amp Rating  
65–100  
Carton Qty.  
1
1
1
1
101–200  
201–400  
401–600  
For additional information on the RM Series of 600 volt fuse  
blocks, see product brochure # 3192.  
Fuse Reducers For Class R Fuses  
Equipment  
Fuse Clips  
200A  
Desired Fuse  
(Case) Size  
100A  
Catalog Numbers  
(Pairs) 600V  
NO.2621-R  
NO.2641-R  
NO.642-R  
100A  
200A  
400A  
100A  
200A  
400A  
NO.2661-R  
NO.2662-R  
NO.2664-R†  
600A  
†
Single reducer only (pair not required).  
For additional information on Class R fuse reducers, see  
Data Sheet # 1118.  
0713  
BU-SB13729  
Page 1 of 3  
Data Sheet # 1018  
123

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