EATON BUSSMANN KLU-2000

Effective February 2016 Technical Data 1013 Supersedes August 2015 Limitron™ KLU Class L 600Vac, 601-4000A, time-delay fuses Catalog umbers (amps) KLU–601 KLU–1200 KLU–2500 KLU–650 KLU–1500 KLU–3000 KLU–700 KLU–1600 KLU–4000 KLU–800 KLU–1800 KLU–1000 KLU–2000 Carton quantity: Amp rating Carton qty. 601-4000 1 Features: • Provides 10X better current limitation to help prevent equipment damage caused by short- circuit events. • 200kA Interrupting rating complies with ® NEC Section 110.9 for today’s large capacity systems. Catalog symbol: • Fast-acting fuse helps prevent equipment damage caused by short-circuit events. • KLU-(amp) • Copper links result in a minimum 5-second time-delay at 500% ampere rating. Description: • Ideal for critical industrial or commercial ® Bussmann series Advanced protection KLU Class applications that have specific current limitation L time-delay, current-limiting fuses. Time-delay – 5 requirements. seconds (minimum) at 500% of rated current. Specifications: Recommended fuse blocks — † 601 to 1200 amps : Ratings Volts 600Vac Catalog numbers Poles Amps 601-4000A* 51215 1 IR 200kA Vac RMS Sym. 51235 3 * Use KRP-CL for ratings from 225 to 600 amps. † No Agency listings available. No reducers available. Agency infortmation ® • UL Listed, Std. 248-10, Class L, Guide JDDZ, File E4273 ® • CSA Certified, C22.2 No. 248.10, Class 1422-02, File 53787 • CE • RoHS compliant LIMITRON™ KLU Class L 600Vac, 601-4000A, time-delay fuses Technical Data 1013 Effective February 2016 Dimensions – in: 0.88" 1.63" All other tolerances (± 0.02) 1.38" 1.75" 1.38" 1.75" 0.81" All Slots and Holes 0.88" 0.63" (± 0.03) 8.63" (± 0.09) 6.75" 601 1000 1500 1800 3500 6.75" 10.75" 5.75" to to to to 2500A 3000A to 3.75" (± 0.09) 800A 1200A 1600A 2000A 4000A 0.5" 0.44" 0.38" 0.38" 0.75" 0.75" 0.75" 2.75" 2.38" 2" 2" 3.5" 4" 4.75" 2.5" 2.5" 3" 3.5" 5" 5" 5.75" Terminals: Width (± 0.06), Thickness (± 0.03) 2 Eaton.com/bussmannseries LIMITRON™ KLU Class L 600Vac, 601-4000A, time-delay fuses Technical Data 1013 Effective February 2016 Time-current curves - average melt: Current-limitation curves: B 400,000 AMP RATING 4000 300 3000 2500 2000 100,000 1600 1200 800 100 10,000 A 10 1000 RMS SYMMETRICAL CURRENT IN AMPS A-B = ASYMMETRICAL AVAILABLE PEAK (2.3 X SYM RMS AMPS) 1 0.1 0.01 CURRENT IN AMPS 3 Eaton.com/bussmannseries TIME IN SECONDS 1000 800A 1200A 1600A 2000A 3000A 4000A 10,000 100,000 INSTANTANEOUS PEAK-LET-THROUGH CURRENT IN AMPS 1,000 10,000 100,000 200,000 AMP RATING LIMITRON™ KLU Class L 600Vac, 601-4000A, time-delay fuses Technical Data 1013 Effective August 2015 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 US 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 © 2016 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. 1013 — BU-SB13724 UL is a registered trademark of the February 2016 Underwriters Laboratories, Inc.