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JKS fast-acting Class J fuses, 70 to 600 A
Catalog symbol: • JKS-_Description: The BussmannTM series advanced protection LimitronTM Class J fast-acting, curent-limiting fuses are available in ratings from 70 to 600 amps. For JKS fuses rated up to 60 amps, see data sheet no. 1026. Ratings
Agency information • UL Listed, Std. 248-8, Class J, Guide JDDZ, File E4273 • CSA Certified, Class 1422-02, File 53787 • CE Carton quantity 70-100 A 5 110-600 A 1 imensions — in Class J fuse reducers Current-limitation curves | 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. • Fast-acting fuse helps prevent equipment damage caused by short-circuit events. • Ideal for critical industrial or commercial applications that have specific current limitation requirements. Recommended blocks and holders * Combines fuse block and power distribution block into one assembly. Modular construction allows ganging blocks for the desired number of poles. For more information on the recommended blocks, see the following data sheets. Time-currect curves — average melt Current-limiting effects |
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