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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®-P HV fuses are back-up fuses as defined in the IEC 60282-1 standard and dedicated to protect transformers against 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

Product Specifications

Voltage Range

3 ... 36 kV  

Ampere range

2 ... 250 A  

REACH Compliant

Yes  

References in this series  (64)

Y209344 - 45DB240V32P

31.5   A

d=56mm, L=442mm  

7   kA²s

Yes  

2.3   kg

Z1000108 - 45DB120V200P

200   A

d=88mm, L=292mm  

800   kA²s

Yes  

3.7   kg

Z1000568 - 45DB175V25P

25   A

d=56mm, L=367mm  

6   kA²s

Yes  

2.2   kg

Z209345 - 45DB240V40P

40   A

d=56mm, L=442mm  

22   kA²s

Yes  

2.3   kg