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LGR7

更新时间: 2024-11-07 06:49:23
品牌 Logo 应用领域
力特 - LITTELFUSE /
页数 文件大小 规格书
1页 165K
描述
Electric Fuse, Fast Blow, 7A, 300VAC, 10000A (IR), Inline/holder,

LGR7 数据手册

  
Special Purpose Fuses  
LGR/LMF In-Line Fuses and LHR Holder  
LGR Fuses  
Specifications  
Fast Acting 300 VAC  
Voltage Rating:  
300 volts AC  
Used as in-line protection for  
fluorescent fixtures, this fast  
acting fuse is ideal for increasing  
the safety and reliability of lighting  
fixtures.  
Maximum Interrupting Rating:  
Approvals:  
10,000A  
Standard 248-14,  
UL Listed (File No: E10480)  
CSA Certified (File No: LR29862)  
Ampere Ratings  
1
6
2
10  
1 ⁄  
3
4
5
6
7
8
9
10  
12  
15  
0.610"  
1
2
1
1
2
2
1 ⁄  
2 ⁄  
1.82"  
1
2
Example part number (series & amperage): LGR 1 ⁄  
LMF Fuses  
Specifications  
Time-Delay 300 VAC  
Voltage Rating:  
Maximum Interrupting Rating:  
Approvals:  
300 volts AC  
10,000A  
Standard 248-14,  
Perfect for use in lighting systems,  
this 300 VAC time-delay fuse  
is designed to handle ballast  
transformer in-rush currents.  
UL Listed (File No: E10480)  
CSA Certified (File No: LR29862)  
Ampere Ratings  
3
8
6
8
10  
2
10  
10  
2
10  
1 ⁄  
2 ⁄  
3
4
5
6 ⁄  
7
8
10  
0.610"  
1
1
2
6
1
1
2
1
10  
4
10  
4
1 ⁄  
2 ⁄  
3 ⁄  
1.82"  
1
2
Example part number (series & amperage): LMF 2 ⁄  
LHR Fuse Holder  
Specifications  
7/8"  
Used as in-line protection for  
Voltage Rating:  
Ampere Rating:  
300 volts AC  
LHR 000: 10A  
LHR 001: 10A  
UL Recognized  
94VO  
fluorescent fixtures, the Littelfuse  
LGR and LMF series fuses and LHR  
holder offer increased safety and  
reliability to lighting systems. On a  
277 volt system, a fault occurring  
in an unfused fixture could take out  
the entire branch circuit affecting  
as many as 100 fixtures. This could  
cause safety problems as well as  
shut down operations.  
3/4"  
Approvals:  
Flammability Rating:  
Example part number: LHR 000  
Knock-out Hole  
Mounting Information  
0.263"  
LHR 001/LHR 000 will fit keyhole punch or  
0.875" knock-out hole. Anti-rotation feature is  
provided when used with keyhole punch.  
0.630"  
0.423"  
By individually fusing fixtures, these  
problems will be avoided. The  
added benefits of this is the ability to quickly identify the problem fixture  
and reduce the repair time.  
A “U-shaped” clip is available for panel mount-  
ing (packaged 10 clips per bag): Order part  
number LHR OCA.  
Keyhole Punch  
2.25"  
Fuse holders are rated up to 10 amperes at 300 volts and are equipped  
with 7" 18 AWG leads. Order part number LHR 000 for two leads, and  
part number LHR 001 for one lead with the other terminal used for  
insertion of 18 AWG ballast lead.  
0.50"  
0.50"  
© 2005 Littelfuse POWR-GARDProducts Catalog  
w w w . l i t t e l f u s e . c o m  
109  

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