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SLC050 PDF预览

SLC050

更新时间: 2024-02-25 15:50:00
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 155K
描述
Electric Fuse, Medium Time Delay Blow, 50A, 480VAC, 100000A (IR), G, Inline/holder, ROHS COMPLIANT

SLC050 技术参数

生命周期:Active包装说明:ROHS COMPLIANT
Reach Compliance Code:unknownECCN代码:EAR99
风险等级:5.57Is Samacsys:N
熔断特性:MEDIUM TIME DELAY主体高度:57.2 mm
主体长度或直径:10.3 mm电路保护类型:ELECTRIC FUSE
保险丝类:G安装特点:INLINE/HOLDER
物理尺寸:10.3mm x 57.2mm额定分断能力:100000 A
额定电流:50 A额定电压:480 V
额定电压(交流):480 V参考标准:CSA; UL
表面贴装:NO端子形状:END CAP
Base Number Matches:1

SLC050 数据手册

  
General Purpose Fuses  
SLC Class G Fuses  
480 VAC, 600 VAC • Medium Time-Delay • 1/2 – 60 Amperes  
Dimensions in Inches (mm in parentheses)  
Refer to  
Fig. No.  
Amperes  
A
B
C
(7.1)  
(7.1)  
(7.1)  
(12.7)  
D
(10.3)  
(10.3)  
(10.3)  
(10.3)  
1
5
3
3
3
3
9
9
9
13  
13  
13  
13  
2
16  
8
8
8
8
32  
32  
32  
32  
32  
32  
32  
⁄ – 15  
1
1
1
1
1 ⁄ (33.3)  
1 ⁄ (35.7)  
1 ⁄ (41.3)  
2 ⁄ (57.2)  
(9.5)  
(9.5)  
(9.5)  
(9.5)  
13  
32  
20  
25, 30  
35 – 60  
5
8
1
1
4
2
A
D
C
B
Fig. 1  
1000  
800  
600  
400  
300  
200  
100  
80  
60  
40  
30  
The compact design of Littelfuse SLC series Class G fuses offers a cost  
effective, space saving alternative to other fuse classes. The unique  
design of the SLC series provides superior time-delay characteristics  
over competitive products, which can increase system reliability and  
minimize downtime. Class G fuses meet NEC requirements for branch  
circuit protection and vary in length to prevent over-fusing when used  
with the appropriate Class G fuse block.  
20  
10  
8
6
4
3
2
1
.8  
.6  
Features/Benefits  
.4  
.3  
• Current-limiting – Reduces damage to equipment caused by heating  
and magnetic effects of short-circuit currents.  
• 100,000 A.I.R. – Reliable interruption of all overcurrents up to  
100,000 amperes.  
• Time-Delay – Allows fuses to be sized closer to actual equipment  
requirements and may reduce downtime caused by power surges.  
.2  
.1  
.08  
.06  
.04  
.03  
.02  
.01  
Note: For applications where greater time-delay is required, or where  
ratings exceed 60 amperes, consider selecting Littelfuse time-delay  
Class RK1, RK5, J or CC fuses.  
CURRENT IN AMPERES  
Specifications  
Ampere Ratings  
1
2
1
2
Voltage Ratings:  
600 Volts AC ( ⁄ – 20A)  
480 Volts AC (25 – 60A)  
3
4
5
6
8
10  
15  
20  
25  
30  
35  
40  
45  
50  
60  
1
2
Interrupting Ratings: 100,000 amperes rms symmetrical  
1
2
Ampere Range:  
Approvals:  
⁄ – 60 amperes  
Standard 248-5, Class G  
UL Listed (File No: E81895)  
CSA Certified (File No: LR29862)  
QPL: Federal Specification No: WF-1814  
Example part number (series & amperage): SLC 10  
Recommended Fuse Blocks  
LG300 series; L300G30 (for 25 and 30 amp fuses)  
Refer to the Blocks & Holders section of this catalog for additional information.  
44  
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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