Class J JKS Fast-Acting Fuses

Class J JKS Fast-Acting Fuses are 600V fast-acting, current limiting fuses ideal for power panelboards and machinery disconnects

  • Current limitation for non-inductive circuits provides Class J current-limiting response to maximum ground fault and short-circuit conditions
  • 200kA interrupting rating provides high ratings at all circuit locations
  • Economical solutions for high-fault circuits