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Class RK5 Fuses

Class RK5 Fuses(L4)
Littelfuse offers five series of current-limiting Class RK5 fuses for superior short-circuit protection. Each boasts dual-element design and time-delayed performance that eliminates nuisance opening. Fuses in FLSR_ID also have built-in blown-fuse indicators. Class RK5 fuses are often used to protect circuits for service entrance switches, transformers, distribution panelboards, and fluorescent lights.
  • Time-delay
  • Current ratings from 100 mA to 600 A
  • Interrupting ratings up to 20 kA at 600 V dc and 300 kA at 600 V ac
  • Time-delay performance eliminates nuisance opening and limits downtime
  • Superior short-circuit protection prevents damage to equipment

Class RK5 Fuses Parts

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Class RK5 Fuses Applications

Highlights Section

  • Distribution panelboards
  • Fluorescent lights
  • General purpose circuits
  • Industrial control panels
  • Motor control center mains and motor branch circuits
  • Service entrance switches
  • Solar inverters
  • Switchboards
  • Transformers

Class RK5 Fuses Resources