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Approvals & Standards

IEC 60282-1

  • VDE 0670 part 4
  • VDE 0670 part 402
  • 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®-PTD HV fuse-links are back-up fuses as defined in the standards: IEC 60282-1 and VDE 0670 T402 and dedicated to protect transformers in combination with air or gas insulated switchgear against the thermal and dynamic 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.~Limitor®-PTD HV fuse-links are perfectly designed to be used in combination with HV switchgear.~Siemens and Ormazabal recommend Limitor®-PTD HV fuses to be used in their gas-insulated switchgear.

More specifications

Applications

HV Transformer protection

Product Specifications

Voltage Range

3 ... 36 kV  

Ampere range

6.3 ... 160 A  

Conformidade com o REACH

Yes  

References in this series  (31)

Indication System

A1000270 - 45DB120V63PTD

63   A

d=65mm, L=292mm  

63   kA²s

Yes  

2.2   kg

A1000293 - 45DB360V50PTD

50   A

d=88mm, L=537mm  

40   kA²s

Yes  

6.5   kg

B1000271 - 45DB120V80PTD

80   A

d=65mm, L=292mm  

87   kA²s

Yes  

2.2   kg

C1000272 - 45DB120V100PTD

100   A

d=65mm, L=292mm  

140   kA²s

Yes  

2.2   kg

D1000273 - 45DB120V125PTD

125   A

d=88mm, L=292mm  

430   kA²s

Yes  

3.8   kg

E1000274 - 45DB120V160PTD

160   A

d=88mm, L=292mm  

670   kA²s

Yes  

3.8   kg

F1000275 - 45DB240V6,3PTD

6.3   A

d=56mm, L=442mm  

0.8   kA²s

Yes  

2.4   kg

G1000276 - 45DB240V10PTD

10   A

d=56mm, L=442mm  

2   kA²s

Yes  

2.4   kg

H1000277 - 45DB240V16PTD

16   A

d=56mm, L=442mm  

2.3   kA²s

Yes  

2.4   kg

J1000278 - 45DB240V20PTD

20   A

d=56mm, L=442mm  

3.9   kA²s

Yes  

2.4   kg

K1000279 - 45DB240V25PTD

25   A

d=56mm, L=442mm  

6.5   kA²s

Yes  

2.4   kg

L1000280 - 45DB240V32PTD

31.5   A

d=56mm, L=442mm  

7   kA²s

Yes  

2.4   kg

M1000281 - 45DB240V40PTD

40   A

d=56mm, L=442mm  

14.2   kA²s

Yes  

2.4   kg

N1000282 - 45DB240V50PTD

50   A

d=65mm, L=442mm  

24.2   kA²s

Yes  

3.2   kg

P1000283 - 45DB240V63PTD

63   A

d=65mm, L=442mm  

46.4   kA²s

Yes  

3.2   kg