technical data 1024 effective december 2015 supersedes august 2013 sc class g, 600vac/480vac, 1?2-60a size-rejecting fuses catalog symbol: ? sc-(amp) description: basic protection class g size-rejecting, current limiting fuses. 1/2 to 6a fast-acting, 7 to 60a time-delay. time-delay C 12 seconds (minimum) at 200% of rated current. specifcations: ratings ? volts ? 600vac/170vdc (?-20a) ? 480vac/300vdc (25-60a) ? amps 1/2-60a ? ir ? 100ka vac rms sym. ? 10ka vdc 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 ? ce ? rohs compliant catalog numbers (amps) sc-1?2 SC-6 sc-30 sc-1 sc-7 sc-35 sc-1-1?2 sc-8 sc-40 sc-2 sc-10 sc-45 sc-2-1?2 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 25C60 2 dimensions - in (mm): amp rating a 1/2-15 1.31 (33.3) 20 1.41 (35.8) 25 to 30 1.62 (41.1) 35 to 60 2.25 (57.1) features: ? meets basic protection requirements of nec ? , canadian electrical code (cec), ul and csa. ? most economical overcurrent protection solution compared to circuit breakers. ? for use in various non-demanding, general purpose applications. ? compact branch-circuit units with high interrupting rating and current-limitation. ? with up to a 600v rating, they can be used in 120/208v, 120/240v, and 277/480v circuits. ? size rejection by length helps prevent overfusing. ? fuses 7 amps and above have a degree of overload time-delay that permits them to pass temporary overloads. a (length) 0.41? (10.41mm) bussmann series
2 time-current curves - average melt: current in amps time in seconds 100 10 1 0.1 0.01 10 100 10 00 1 0.7 20 00 1/2a 1-1/2a 2-1/2a 1a 2a 3a 5a 6a 8a 10a 12a 15a 20a 30a 60a 4a 300 amp ra ting current in amps time in seconds amp rating technical data 1024 effective december 2015 sc class g 600vac/480vac, 1?2-60a size-rejecting fuses eaton.com/bussmannseries
3 technical data 1024 effective december 2015 sc class g 600vac/480vac, 1?2-60a size-rejecting fuses recommended fuse blocks: fuse amps 1-pole 2-pole 3-pole 1?2-15 bg30011_ bg30012_ bg30013_ 20 bg30021_ bg30022_ bg30023_ 25-30 bg30031_ bg30032_ bg30033_ 35-60 g30060-1c_ g30060-2c_ g30060-2c_ for additional information on the bg and g series of class g fuse blocks, see data sheet no. 1006. current-limitation curves: b 60 30 20 15 a 10,000 1000 100 100 1000 10,000 100,00 0 instantaneous peak-let-through cur rent in amps rms symmetrical cur rents in amps a - b = asymmetrical a vailable peak (2.3 x s ym. rms amps) amp rating eaton and bussmann are valuable trademarks of eaton in the us and other countries. you are not permitted to use the eaton trademarks without prior written consent of eaton. csa is a registered trademark of the canadian standards group. nec is a registered trademark of the national fire protection association, inc. ul is a registered trademark of the underwriters laboratories, inc. eaton 1000 eaton boulevard cleveland, oh 44122 united states eaton.com bussmann division 114 old state road ellisville, mo 63021 united states eaton.com/bussmannseries ? 2015 eaton all rights reserved printed in usa publication no. 1024 C bu-sb13733 december 2015 for eatons bussmann series product information, call 1-855-287-7626 or visit: eaton.com/bussmannseries follow us on social media to get the latest product and support information. fo
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