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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

Product Specifications

Voltage Range

3 ... 24 kV  

Ampere range

1 ... 200 A  

REACH Compliant

Yes  

References in this series  (43)

A1000132 - 45DB120V100PT

100   A

d=78mm, L=292mm  

140   kA²s

Yes  

2.2   kg

B1000133 - 45DB120V125PT

125   A

d=88mm, L=292mm  

440   kA²s

Yes  

3.8   kg

C1000134 - 45DB120V160PT

160   A

d=88mm, L=292mm  

500   kA²s

Yes  

3.8   kg

D1000135 - 45DB120V200PT

200   A

d=88mm, L=292mm  

654   kA²s

Yes  

3.8   kg

E1000136 - 45DB240V1PT

1   A

d=56mm, L=442mm  

0.09   kA²s

Yes  

2.3   kg

F1000137 - 45DB240V2PT

2   A

d=56mm, L=442mm  

0.34   kA²s

Yes  

2.3   kg

G1000138 - 45DB240V4PT

4   A

d=56mm, L=442mm  

0.45   kA²s

Yes  

2.3   kg

G1006118 - 45DB175V6,3PT

6.3   A

d=56mm, L=367mm  

1   kA²s

Yes  

2.2   kg

H1000139 - 45DB240V6,3PT

6.3   A

d=56mm, L=442mm  

0.53   kA²s

Yes  

2.3   kg

H1006119 - 45DB175V10PT

10   A

d=56mm, L=367mm  

1.5   kA²s

Yes  

2.2   kg

J1000140 - 45DB240V10PT

10   A

d=56mm, L=442mm  

0.94   kA²s

Yes  

2.3   kg

J1006120 - 45DB175V16PT

16   A

d=56mm, L=367mm  

2   kA²s

Yes  

2.2   kg

K1000141 - 45DB240V16PT

16   A

d=56mm, L=442mm  

1.4   kA²s

Yes  

2.3   kg

K1006121 - 45DB175V25PT

25   A

d=56mm, L=367mm  

6   kA²s

Yes  

2.2   kg

L1000119 - 45DB120V1PT

1   A

d=56mm, L=292mm  

0.09   kA²s

Yes  

1.6   kg