Products

GENERAL INFORMATION ON CURRENT-LIMITING FUSE-LINK

The high-voltage back-up current-limiting fuse-links are designed for protection of systems which include transformers, against the destructive results of short-circuits and overloads, by limiting the thermal and electro-dynamic effects of the short-circuit currents.

The CNC fuse-links are complying with the industry standards – IEC 60282-1, DIN 43625 and IEC 60787 – and can be used both in outdoor and indoor applications.

CNC FUSE-LINKS
CNC FUSE-LINKS

THE MAIN CHARACTERISTICS OF THE CNC FUSE-LINKS

  • High breaking capacity – 50 kA
  • Limitation of the short-circuit currents at low levels
  • Low power dissipation – more energy savings and less heating
  • Reliable interruption of the critical currents
  • Minimum breaking current is relatively low, <4xIn
  • Low switching voltage – lower than 60kV
  • Low level of the cut-off current
  • Unlimited lifetime
  • Same design for both indoor and outdoor usage
  • Reliable proofing against humidity penetration of the fuse link interior
  • High qualitative raw materials and components
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