Limitor®- PT Back-up Fuses, with Controlled Power Dissipation

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Approvals & Standards

IEC 60282-1

VDE 0670 part 4
DIN 43625

Key features & benefits

Mersen HV fuse-links have been used for reliable protection in high-voltage switchgear and controlgear and high-voltage systems for decades.
Limitor®-PT HV fuses are back-up fuses as defined in the IEC 60282-1 standard and dedicated to protect transformers against the effects of short-circuit currents.
To guarantee high quality, Mersen uses the best materials: fuse-elements are in pure silver, caps are in copper coated with silver and bodies are in ceramic.

More specifications

Applications

HV Transformer protection

Documents & Resources

Datasheet

DS-Limitor-PT-back-up-fuse-links-with-controlled-power-dissipation-EN (EN, PDF, 927Ko) See other languages Hide other languages

DS-Limitor-PT-back-up-fuse-links-with-controlled-power-dissipation-FR (FR, PDF, 928Ko) DS-Limitor-PT-back-up-fuse-links-with-controlled-power-dissipation-DE (DE, PDF, 930Ko)

Compliance

COM-REACH-declaration-0054-45DB-Limitor-fuses-Medium-Voltage (PDF, 252Ko)

Technical documents

CHT_Limitor-PT-back-up-fuse-links-with-controlled-power-dissipation (EN, PDF, 1835Ko)