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Class RK1 Fuses

Class RK1 Fuses(L4)
Littelfuse offers five different series of POWR-PRO® Class RK1 fuses for maximum circuit protection. They are extremely current-limiting and provide advanced protection by allowing less damaging energy to pass through them while opening. These fuses are available in fast-acting or time-delay versions. The time-delay version features dual-element construction to withstand repeated surges. The fast-acting series feature an economical design and the safety of an RK1 fuse. Blown fuse indication versions are also available. With ampere ratings from 0.1 to 600 A, they are ideal for general purpose circuits and much more.
  • Extremely current-limiting
  • Indication versions available
  • Dual-element construction on time-delay version
  • POWR-PRO® performance
  • Time-delay and fast-acting versions
  • Provides advanced short-circuit and overload protection
  • Ensures maximum safety to personnel
  • Indication allows fast and easy blown fuse identification

Class RK1 Fuses Parts

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