SC-7 Просмотр технического описания (PDF) - Cooper Bussmann, Inc.
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SC-7 Datasheet PDF : 4 Pages
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Time-Delay Fuses
SC
Class G – 600 Volt, 1⁄2 - 20 Amps
480 Volt, 25 - 60 Amps
Dimensional Data
A
(Length)
.41"
(10.41mm)
Catalog Symbol: SC
Current-Limiting
Ampere Rating: ⁄Ω™ to 60A (fast-acting),
7 to 60A (time-delay)
Voltage Ratings:
SC ⁄Ω™ to 20 600Vac, 170Vdc
SC 25 to 60 480Vac, 300Vdc
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
SC-⁄Ω™
SC-1
SC-1⁄Ω™
SC-2
SC-2⁄Ω™
SC-3
SC-4
SC-5
SC-6
SC-7
SC-8
SC-9
SC-10
SC-12
SC-15
SC-20
Carton Quantity and Weight
Catalog
Number
Carton
Qty.
⁄Ω™–15
4
20
4
25–30
2
35–60
2
†Weight per carton.
SC-25
SC-30
SC-35
SC-40
SC-45
SC-50
SC-60
—
Lbs.
0.060
0.064
0.040
0.075
Weight†
Kg.
0.0272
0.029
0.018
0.0340
Fuse (Amps)
SC-⁄Ω™ to 15
SC-20
SC-25 to 30
SC-35 to 60
A
1.31∑
1.41∑
1.62∑
2.25∑
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 “rejec-
tion” type fuses.
• In general, SC fuses are about ⁄Ω£ 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.
Recommended fuseblocks/fuseholders for
Class G fuses
See Data Sheets listed below
• Open fuseblocks - 1106
• In-line fuseholders - 1123, 1124
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.
© 2011 Cooper Bussmann
www.cooperbussmann.com
0104 SB04105
Page 1 of 3
Data Sheet 1024
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