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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


HV Transformer protection

Product Specifications

Voltage Range

3 ... 36 kV  

REACH Compliant


References in this serie  (65)

Item number - Catalog No.

Ampere rating

Fuse size

Total Clearing I2t

Indication System

Product weight

R209315 - 45DB120V100P

100   A

d=78mm, L=292mm  

200   kA²s


6.834   lb

Q1006103 - 45DB120V100P-3

100   A

d=88mm, L=442mm  

220   kA²s


7.055   lb

G209306 - 45DB120V10P

10   A

d=56mm, L=292mm  

1.5   kA²s


3.748   lb

G1006095 - 45DB120V10P-3

10   A

d=63mm, L=442mm  

1.5   kA²s


5.071   lb

X1000106 - 45DB120V125P

125   A

d=88mm, L=292mm  

440   kA²s


8.157   lb