Effective February 2016 Technical Data 1010 Supersedes August 2015 Limitron KTU Class L 600Vac, 601-6000A, fast-acting fuses Catalog numbers (amps) KTU-601 KTU-1000 KTU-2001 KTU-650 KTU-1100 KTU-2400 KTU-700 KTU-1200 KTU-2500 KTU-750 KTU-1400 KTU-3000 KTU-800 KTU-1500 KTU-3500 KTU-801 KTU-1600 KTU-4000 KTU-850 KTU-1800 KTU-5000 KTU-900 KTU-2000 KTU-6000 Carton quantity: Amp rating Carton qty. 601-6000 1 Features: Provides 10X better current limitation to help prevent equipment damage caused by short- circuit events. Catalog symbol: 200kA interrupting rating complies with KTU-(amp) NEC Section 110.9 for todays large capacity systems. Description: Fast-acting fuse helps prevent equipment damage caused by short-circuit events. Bussmann series Advanced protection KTU Class L fast-acting, current-limiting fuses. O-ring seals maximize pressure build-up during current-limiting action and ensure filter Specifications: retention. 99.9% pure silver links provide low watt loss Ratings with low operating temperature on normal Volts 600Vac 2 current levels and minimizes total clearing I t fault energy left-through. Amps 601-6000A Ideal for critical industrial or commercial IR 200kA Vac RMS Sym. applications that have specific current Agency information limitation requirements. UL Listed, Std. 248-10, Class L, Recommended fuse blocks Guide JDDZ, File E4273 601 to 1200 amps**: CSA Certified, C22.2 No. 248.10, Class 1422-02, File 53787 Catalog numbers Poles CE 51215 1 RoHS compliant 51235 3 ** No Agency listings available. No reducers available.LIMITRON KTU Class L 600Vac, 601-6000A, fast-acting fuses Technical Data 1010 Effective February 2016 Dimensions - in: 0.88 1.63 All other tolerances ( 0.02) 1.38 1.38 1.75 1.75 0.81 0.88 All Slots and Holes 0.63 ( 0.03) 8.63 ( 0.09) 6.75 601 801 1350 1800 2001 3500 4500 6.75 10.75 5.75 to 3000A 3.75 to to to to to to 6000A ( 0.09) 800A 1200A 1600A 2000A 2500A 4000A 5000A 0.44 0.5 0.38 0.38 1 0.75 0.75 0.75 1 2.38 2.75 2 2 3.5 4 4.75 5.25 5.75 2.5 2.5 3 3.5 5 5 5.75 6.25 7.13 Terminals: Width ( 0.06), Thickness ( 0.03) 2 Eaton.com/bussmannseries