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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

Item Number

A1000293  

Catalog number

45DB360V50PTD  

Item Description (ERP)

H 3609P BCKUP T VDE537-88/50  

Description

HV fuse, DIN , VDE, 36kV 50A, 537mm, 45mm, medium striker 80N, thermal striker  

EAN/UPC code

3605340455786  

Rated voltage AC IEC

36   kV

Rated current

50   A

Fuse size

d=88mm, L=537mm  

Mounting

Clip  

Clearing I2t At Rated Voltage

40   kA²s

AC Max I.R./Breaking Capacity: I1

20   kA

Minimum breaking capacitiy (MBC)

220   A

Power Dissipation at Rated Current Value

183   W

Indication System

Yes  

Indication System Type

Striker  

Contact materials

Silver-Plated Copper  

Connection/Terminal Type

Cylindrical  

Body/Insulating Material

Ceramic  

Product Weight

6.5   kg

Product Diameter

88   mm

Product Length

603   mm

Sell Pack Quantity

1   EACH

Sell Pack Weight

6.5   kg

Sell Pack Width

100   mm

Sell Pack Length

650   mm

Sell Pack Height

100   mm