参数资料
| 型号： | SC-45 |
| 厂商： | Cooper Bussmann |
| 文件页数： | 1/3页 |
| 文件大小： | 0K |
| 描述： | FUSE 45A 480V T-LAG CLASS G |
| 标准包装： | 10 |
| 系列： | SC |
| 保险丝类型： | 管筒，陶瓷 |
| 额定电流： | 45A |
| 额定电压 - AC： | 480V |
| 额定电压 - DC： | 300V |
| 响应时间： | 慢速 |
| 封装/外壳： | 盒，非标准 |
| 安装类型： | 支座 |
| 尺寸/尺寸： | 0.406" 直径 x 2.250" L（10.30mm x 57.15mm） |
| 额定电压时的断路容量： | 100000A AC，10000A DC |
| 批准： | CE，CSA，UL |
| 包装： | 散装 |
Bussmann ?
Time-Delay Fuses
Class G – 600 Volt, ??? - 20 Amps
480 Volt, 25 - 60 Amps
Dimensional Data
A
(Length)
.41"
(10.3mm)
Fuse (Amps)
A
SC
Catalog Symbol: SC
Current-Limiting
Ampere Rating: ??? to 60A (fast-acting),
7 to 60A (time-delay)
Voltage Ratings:
SC ??? to 20 600Vac, 170Vdc
SC 25 to 60 480Vac, 300Vdc
SC-??? to 15
SC-20
SC-25 to 30
SC-35 to 60
1.31∑
1.41∑
1.62∑
2.25∑
Interrupting Rating: 100,000A RMS Sym. AC, 10,000A dc
Agency Information:
UL Listed, Std. 248-5, Class G, Guide JDDZ, File E4273
CSA Certified, C22.2 No. 248.5, Class 1422-01, File 53787
Catalog Numbers
General Information:
? Compact branch-circuit units with high interrupting rating
and current-limitation.
? With 600V rating, they can be used in 120/208, 120/240
and 277/480V circuits.
? Length variations relative to case size make the “rejection”
type fuses.
SC-???
SC-1
SC-1???
SC-2
SC-2???
SC-3
SC-4
SC-5
SC-6
SC-7
SC-8
SC-9
SC-10
SC-12
SC-15
SC-20
SC-25
SC-30
SC-35
SC-40
SC-45
SC-50
SC-60
—
? In general, SC fuses are about ??￡ the size of the 600V NEC
fuse type.
? SC fuses with ampere ratings above 6A have a
degree of overload time-delay which permits them to pass
temporary overloads. At 200% load, they have a minimum
opening time of 12 seconds.
Carton Quantity and Weight
Catalog Carton
Number Qty.
Lbs.
Weight?
Kg.
Recommended fuseblocks/fuseholders for
Class G fuses
See Data Sheets listed below
???–15
20
25–30
35–60
4
4
2
2
0.060
0.064
0.040
0.075
0.0272
0.029
0.018
0.0340
? Open fuseblocks - 1106
? In-line fuseholders - 1123, 1124
?Weight per carton.
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.
Form No. SC
Page 1 of 3
4-01-04
SB04105
Data Sheet: 1024
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