EATON BUSSMANN DFJ-8

BUSSMANN Effective August 2016 Technical Data 1048 Supersedes December 2015 SERIES DFJ Class J high speed fuses Agency information ® • UL Listed Standard 248-8, Class J, Guide JDDZ, File E4273 ® • CSA Certified, C22.2 No. 248.8, Class 1422-02, File 53787 • RoHS compliant • CE Features: • Easily coordinated with existing and new variable speed drives and electric controllers. • Standard Class J dimensions allow using readily available fuse blocks, holders and switches. • Has the lowest let-through energy of any branch circuit overcurrent protective device. Catalog symbol: Typical applications • DFJ-_ • Protection of AC and DC drives • Equipment using power semiconductor Description: devices ™ The Bussmann series DFJ drive fuse is a Catalog numbers (amps): high speed, current-limiting fuse that provides DFJ-1 DFJ-15 DFJ-60 DFJ-200 maximum protection for AC and DC drives ® DFJ-2 DFJ-17.5 DFJ-70 DFJ-225 and controllers and meet NEC branch circuit protection requirements. The drive fuse has the DFJ-3 DFJ-20 DFJ-80 DFJ-250 2 lowest I t of any branch circuit fuse to protect DFJ-4 DFJ-25 DFJ-90 DFJ-300 power semiconductor devices that utilize DFJ-5 DFJ-30 DFJ-100 DFJ-350 diodes, GTOs, SCRs and SSRs. DFJ-6 DFJ-35 DFJ-110 DFJ-400 DFJ-8 DFJ-40 DFJ-125 DFJ-450 Specifications: DFJ-10 DFJ-45 DFJ-150 DFJ-500 Ratings DFJ-12 DFJ-50 DFJ-175 DFJ-600 • Volts Carton quantity: • 600Vac (or less) Amp rating Carton qty. • 450Vdc (or less, 15-600A) 1–60 10 • Amps 1-600A 70–200 5 • IR 225–600 1 • 200kA RMS Sym. • 100kA DC Technical Data 1048 DFJ Class J high speed fuses Effective August 2016 Dimensions - in: Electrical characteristics: 2 2 I t (A Sec) @ 600Vac/100kA Catalog Watts 2.38˝ 2.25˝ number Amps Pre-arc Clearing loss 0.63˝ DFJ-15 15 4 110 4.1 0.50˝ 1.06˝ 0.81˝ DFJ-20 20 8 365 4.0 DFJ-25 25 12 610 4.9 DFJ-30 30 20 1000 5.5 DFJ-35 35 55 1100 6.8 4.63" DFJ-40 40 90 1900 8.6 (± 0.03) DFJ-50 50 140 2800 8.7 3.63" DFJ-60 60 290 6000 8.5 1.13" .75" DFJ-70 70 450 3100 12 2.63" DFJ-80 80 650 4600 13 DFJ-90 90 1010 7200 13 1" DFJ-100 100 1460 10,500 13 .28" .13" .43" DFJ-110 110 1710 9500 17 70A to 100A DFJ-125 125 3580 20,000 15 DFJ-150 150 5080 28,000 19 5.75" DFJ-175 175 6310 35,000 23 (± 0.03) DFJ-200 200 9850 54,500 24 4.38" DFJ-225 225 11,420 51,000 29 1.13" DFJ-250 250 17,000 74,500 30 3.0" .28" DFJ-300 300 23,500 103,000 36 110A to 1.63" DFJ-350 350 38,800 170,000 39 200A DFJ-400 400 62,200 272,000 40 .43" 1.38" .19" DFJ-450 450 44,600 270,000 56 DFJ-500 500 79,500 480,000 52 DFJ-600 600 138,000 830,000 57 7.13" Recommended fuse blocks and holders: (± 0.03) 5.25" Fuse amps 1-Pole 2-Pole 3-Pole 3.38" .41" “Pyramid” blocks (data sheet No. 1108) up to 30 — — JP60030-3_ 225A to 1.63" 2.11" CH holders (data sheet No. 2144) 400A up to 30 CH30J1_ CH30J2_ CH30J3_ .58" 1.88" 35-60 CH60J1_ CH60J2_ CH60J3_ .25" Safety J™ holders (data sheet No. 1152) up to 30 JT60030_ — — 8.0" 35-60 JT60060_ — — (± 0.03) JM modular fuse blocks (data sheet No. 3192 and 10289) up to 30 JM60030-1_ JM60030-2_ JM60030-2_ 6.0" 35-60 JM60060-1CR JM60060-2CR JM60060-3CR 3.75" 70-100 JM60100-1CR JM60100-2CR JM60100-3CR .53" 110-200 JM60200-1CR JM60200-2CR JM60200-3CR 450A to 225-400 JM60400-1CR JM60400-2CR JM60400-3CR 2" 2.5" 600A 450-600 JM60600-1CR JM60600-2CR JM60100-3CR JM power distribution fuse blocks (data sheet No. 10192) .74" 2.13" .38" up to 30 JM60030-1MW_ JM60030-2MW_ JM60030-3MW_ 35-60 JM60060-1MW_ JM60060-2MW_ JM60060-3MW_ 70-100 JM60100-1MW14 JM60100-2MW14 JM60100-3MW14 110-200 JM60200-1MW16 JM60200-2MW16 JM60200-3MW16 JM60400-1MW16 JM60400-2MW16 JM60400-3MW16 225-400 JM60400-1MW26* JM60400-2MW26* JM60400-3MW26* * Lineside dual box lug terminal. 2 Eaton.com/bussmannseries DFJ Class J high speed fuses Technical Data 1048 Effective August 2016 Time-current curves — average melt Current in amps Current in amps Eaton.com/bussmannseries 3 Time in seconds Technical Data 1048 DFJ Class J high speed fuses Effective August 2016 Current-limitation curves Available RMS current in 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 For Eaton’s Bussmann series Cleveland, OH 44122 product information, United States Eaton.com call 1-855-287-7626 or visit: Eaton, Bussmann and Low-Peak are Bussmann Division valuable trademarks of Eaton in the US Eaton.com/bussmannseries 114 Old State Road and other countries. You are not permitted Ellisville, MO 63021 to use the Eaton trademarks without prior United States written consent of Eaton. Eaton.com/bussmannseries CSA is a registered trademark of the © 2016 Eaton Canadian Standards Group. Follow us on social media to get the All Rights Reserved NEC is a registered trademark of the latest product and support information. Printed in USA National Fire Protection Association, Inc. Publication No. 1048 – BU-SB131065 UL is a registered trademark of the August 2016 Underwriters Laboratories, Inc. Peak current in amps