BUSSMANN
Effective December 2015
Technical Data 1024 Supersedes August 2013 SERIES
SC Class G, 600Vac/480Vac, 12-60A
size-rejecting fuses
Catalog numbers (amps)
SC-12 SC-6 SC-30
SC-1 SC-7 SC-35
SC-1-12 SC-8 SC-40
SC-2 SC-10 SC-45
SC-2-12 SC-12 SC-50
SC-3 SC-15 SC-60
SC-4 SC-20
SC-5 SC-25
Carton quantity:
Amp rating Carton qty.
1/2-20 4
2560 2
Dimensions - in (mm):
Catalog symbol:
SC-(amp)
0.41
(10.41mm)
A
(Length)
Description:
Basic protection Class G size-rejecting, current
limiting fuses. 1/2 to 6A Fast-acting, 7 to 60A
time-delay. Time-delay 12 seconds (minimum)
Amp rating A
at 200% of rated current.
1/2-15 1.31 (33.3)
20 1.41 (35.8)
Specifications:
25 to 30 1.62 (41.1)
Ratings
35 to 60 2.25 (57.1)
Volts
Features:
600Vac/170Vdc (-20A)
Meets basic protection requirements of
480Vac/300Vdc (25-60A)
NEC , Canadian Electrical Code (CEC), UL
Amps 1/2-60A
and CSA.
IR
Most economical overcurrent protection
solution compared to circuit breakers.
100kA Vac RMS Sym.
For use in various non-demanding, general
10kA Vdc
purpose applications.
Agency information
Compact branch-circuit units with high
interrupting rating and current-limitation.
UL Listed, Std. 248-5, Class G,
Guide JDDZ, File E4273
With up to a 600V rating, they can be used in
120/208V, 120/240V, and 277/480V circuits.
CSA Certified, C22.2 No. 248.5,
Class 1422-01, File 53787
Size rejection by length helps prevent
overfusing.
CE
Fuses 7 amps and above have a degree of
RoHS compliant
overload time-delay that permits them to
pass temporary overloads.Technical Data 1024 SC Class G 600Vac/480Vac, 12-60A size-rejecting fuses
Effective December 2015
Time-current curves - average melt:
Amp rating
AMP RATING
300
100
10
1
0.1
0.01
2000
0.7 1 10 100 1000
Current in amps
CURRENT IN AMPS
2
Eaton.com/bussmannseries
Time in seconds
TIME IN SECONDS
1/2A
1A
1-1/2A
2A
2-1/2A
3A
4A
5A
6A
8A
10A
12A
15A
20A
30A
60A