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LGD050

更新时间: 2024-02-05 19:33:31
品牌 Logo 应用领域
力特 - LITTELFUSE 电路保护
页数 文件大小 规格书
1页 72K
描述
Electric Fuse, Time Delay Blow, 50A, 600VAC, 300VDC, 200000A (IR), Inline/holder

LGD050 技术参数

生命周期:ObsoleteReach Compliance Code:unknown
风险等级:5.84其他特性:RATED BREAKING CAPACITY AT 300 VDC: 20000 A
熔断特性:TIME DELAY内置特性:INDICATOR
电路保护类型:ELECTRIC FUSE安装特点:INLINE/HOLDER
额定分断能力:200000 A额定电流:50 A
额定电压(交流):600 V额定电压(直流):300 V
参考标准:CSA; UL表面贴装:NO
端子形状:END CAPBase Number Matches:1

LGD050 数据手册

  
International Products  
LgD Series Global ProFuses  
600 Volts AC • Time-Delay • 1 – 100 Amperes  
Applications  
Motor control centers  
Motor branch circuits  
Primary and secondary protection for transformers  
Equipment designed for export  
Features And Benefits  
The Global Pro fuse is physically compatible with IEC style fuseholders  
allowing it to be used in virtually any market. The IEC dimensions of the  
Global Pro fuseholder allow easy adaptation of exported equipment by  
simply replacing the fuse with one that meets local standards.  
Extremely compact size  
Pop-up pin indication  
Meets performance requirements of UL Class J fuses  
Global acceptance  
UL approval  
Universal voltages  
Touch-safe components  
Integrated lockout/tagout device for compliance  
Design versatility for OEMs  
Littelfuse Global Pro is the world’s only fuse system designed for use  
anywhere, in any equipment, in virtually any country. Global Pro simplifies  
circuit protection by incorporating North American electrical requirements  
into fuse styles found in the rest of the world. Reduced size, touch-safe  
design, and international acceptance make the Global Pro system the easy  
circuit protection choice for engineers and equipment designers everywhere.  
• Designed to IEC standards  
Global Pro fuses provide quick and positive visual identification of blown  
fuses by using a pop-up indicator design that protrudes from the top of  
the fuse, immediately alerting maintenance personnel that it needs to  
be replaced. The pop-up indicator is designed to activate a microswitch  
built into every Global Pro fuseholders that can activate stack-lights or  
to integrate into PLC networks and provide equipment operators with a  
remote method of determining when the fuse needs to be replaced.  
Size Chart  
Part Number  
LgD 0–30A  
LgD 35–60A  
LgD 70–100A  
Amperage  
English  
Metric  
9
16  
0–30A  
35–60A  
70–100A  
⁄ ” x 2”  
14mm x 51mm  
22mm x 58mm  
27mm x 60mm  
13  
1
16  
4
⁄ ” x 2 ⁄ ”  
1
3
16  
8
1 ⁄ ” x 2 ⁄ ”  
The Global Pro system is designed to save valuable space in a crowded  
panel while providing designers with the flexibility of a universally  
accepted design for easy replacement. These fuses are far more  
compact and have greater power handling capability than conventional  
products. Global Pro fuses are up to 75% smaller than Class RK5 fuses  
and up to 50% smaller than Class J fuses while providing the time-delay  
characteristics that are necessary for motor circuit protection.  
Specifications  
Ampere ratings  
Voltage Ratings:  
AC: 600 Volts (UL)  
690 Volts (IEC)  
DC: 300 Volts  
1
2
3
5
7
10  
12  
15  
20  
25  
30  
35  
40  
45  
50  
60  
70*  
80*  
90*  
100*  
Interrupting Rating:  
AC: 200,000 amperes rms symmetrical  
DC: 20,000 amperes rms symmetrical  
1 – 100* amperes  
UL Listed Special Purpose 1–30 amps  
(File No. E71611)  
*Contact factory for ratings above 60A  
Example part number (series & amperage): LgD 60  
Ampere Range:  
Approvals:  
UL Recognized 35–60 amps (File No. E71611)  
CSA Certified 1–60 amps (File No. LR29862)  
162  
w w w . l i t t e l f u s e . c o m  
© 2005 Littelfuse POWR-GARDProducts Catalog  

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