EATON BUSSMANN JJS-2

Effective December 2017 Technical Data1029 Supersedes March 2017 JJS Limitron™ 600Vac, 1-800A, fast-acting Class T fuses Catalog numbers (amps) JJS-1 JJS-30 JJS-90 JJS-250 2011/65/EU JJS-2 JJS-35 JJS-100 JJS-300 JJS-3 JJS-40 JJS-110 JJS-350 JJS-6 JJS-45 JJS-125 JJS-400 JJS-10 JJS-50 JJS-150 JJS-450 JJS-15 JJS-60 JJS-175 JJS-500 JJS-20 JJS-70 JJS-200 JJS-600 JJS-25 JJS-80 JJS-225 JJS-800 Carton quantity Amp rating Carton qty. Up to 60 10 70–100 5 110–800 1 Features: • Provides 10X better current limitation to help prevent equipment damage caused by short- circuit events. Catalog Symbol: ® • 200 kA Interrupting rating complies with NEC Section 110.9 for today’s large capacity systems. • JJS-(amp) • Fast-acting fuse helps prevent equipment Description: damage caused by short-circuit events. • Small, space-saving fuses provide a high Eaton’s Bussmann™ series Limitron™ advanced degree of current limitation on short-circuits for protection Class T current-limiting, fast-acting excellent component protection. fuses. • Ideal for critical industrial or commercial applications that have specific current limitation Specifications: requirements. Ratings Recommended fuse blocks* • Volts — 600 Vac • Amps — 1-800 A Amp rating 1-pole 2-pole 3-pole up to 30 T60030-1_ T60030-2_ T60030-3_ • IR — 200 kA Vac RMS Sym. 35-60 T60060-1_ T60060-2_ T60060-3_ Agency Information 70-100 T60100-1_ T60100-2_ T60100-3_ ® • UL Listed, Std. 248-15, Class T, Guide JDDZ, 110-200 T60200-1_ — 1B0089 File E4273 225-400 T60400-1_ — — ® • CSA Certified, C22.2 No. 248.15, Class 1422- 450-600 T60600-1_ — — 02, File 53787 * For additional information, see data sheet no. 1116. • CE • RoHS complaint Technical Data JJS — 600Vac, 1-800A, fast-acting Class T fuses Effective December 2017 Dimensions – in Custom designs Printed circuit board versions available up to 60 amps. Consult your 1.5 3.63 Bussmann series product representative for details. 2.72 Dia. 0.56 UL Component Recognized, Guide JFHR2, File E56412. 1.73 1 to 30 A Dimensions — in 1 1.56 225 to 400 A Ø 0.406 1.00 Dia. 0.81 1.885 3.98 35 to 60 A 2.95 0.200 min. 1.78 2.95 0.750 1.25 2.36 0.795 1.64 450 to 600 A Ø 0.484 0.75 70 to 100 A 4.33 0.324 0.500 Ø 0.281 3.17 1.88 3.25 2.5 1.66 1.562" 1.75 0.88 110 to 200 A 0.150" Ø 0.563 Ø 0.344 601 to 800 A 0.806" 1.432" 0.806" 2 Eaton.com/bussmannseries JJS — 600Vac, 1-800A, fast-acting Class T fuses Technical Data Effective December 2017 Time-current curves - average melt AMP RATING 300 100 10 1 0.1 0.01 CURRENT IN AMPS Eaton.com/bussmannseries 3 TIME IN SECONDS 1 1A 3A 6A 10 10A 15A 30A 60A 100 100A 200A 400A 500A 1000 600A 10,000 Technical Data 1029 JJS — 600Vac, 1-800A, fast-acting Class T fuses Effective December 2017 Current-limitation curves Current-limiting effects Prosp. B S.C.C. Let-through current (apparent RMS Sym. vs. fuse rating) 400,000 300,000 — 15A 30A 60A 100A 200A 400A 600A 800A 500 1000 1000 1000 1000 1000 1000 1000 1000 200,000 1000 1000 1000 1000 1000 1000 1000 1000 1000 5000 1000 1000 1000 2000 3000 4000 5000 5000 100,000 10,000 1000 1000 1000 2000 3000 6000 8000 9000 80,000 800 15,000 1000 1000 2000 3000 4000 7000 10,000 11,000 60,000 600 20,000 1000 1000 2000 3000 4000 7000 10,000 12,000 40,000 400 25,000 1000 1000 2000 3000 5000 7000 11,000 13,000 30,000 30,000 1000 1000 2000 3000 5000 8000 12,000 14,000 200 20,000 35,000 1000 1000 2000 3000 5000 9000 13,000 15,000 100 40,000 1000 2000 2000 4000 5000 9000 13,000 15,000 10,000 60 50,000 1000 2000 2000 4000 6000 10000 14,000 17,000 8000 30 60,000 1000 2000 3000 4000 6000 10000 16,000 18,000 6000 70,000 1000 2000 3000 4000 7000 11000 17,000 19,000 15 4000 80,000 1000 2000 3000 4000 7000 11000 17,000 20,000 3000 90,000 1000 2000 3000 4000 7000 12000 18,000 21,000 2000 100,000 2000 2000 3000 5000 7000 12,000 19,000 22,000 150,000 2000 3000 4000 6000 8000 14,000 22,000 25,000 1000 200,000 2000 3000 4000 6000 9000 16,000 24,000 28,000 800 600 400 300 A 200 RMS SYMMETRICAL CURRENT IN AMPS A-B = ASYMMETRICAL AVAILABLE PEAK (2.3 X SYM RMS AMPS) The only controlled copy of this data sheet is the electronic read-only version located on the Eaton network drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications. Eaton 1000 Eaton Boulevard Cleveland, OH 44122 Eaton.com Eaton, Bussmann and Limitron are valuable Bussmann Division trademarks of Eaton in the U.S. and other 114 Old State Road countries. You are not permitted to use Ellisville, MO 63021 the Eaton trademarks without prior written United States consent of Eaton. Eaton.com/bussmannseries CSA is a registered trademark of the Canadian © 2017 Eaton Standards Group. Follow us on social media to get the All Rights Reserved NEC is a registered trademark of the National latest product and support information. Printed in USA Fire Protection Association, Inc. Publication No. 1029 — BU-SB13737 UL is a registered trademark of the December 2017 Underwriters Laboratories, Inc. Eaton.com/bussmannseries INSTANTANEOUS PEAK-LET-THROUGH CURRENT IN AMPS 100 200 300 400 600 800 1000 2000 3000 4000 6000 8000 10,000 20,000 30,000 40,000 60,000 80,000 100,000 200,000 AMP RATING