Skip to main content

All locations

Please select your country & language

China | 中国
Germany | Deutschland

Your country is not in the list?

Go to our international website:

Mersen EP International website
Country / Language:  USA / English
Contact us

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®-PD HV fuses are back-up fuses as defined in the standards: IEC 60282-1 and VDE 0670 T402 and dedicated to protect transformers against effects of short-circuit currents.
The VDE 0670 T402 defines fuses between 6.3A and 160A, for other ratings, thanks to consult Limitor®-P HV fuses range.
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

Item Number

K1000256  

Catalogue No.

45DB240V25PD  

Item Description (ERP)

H 2409P BCKUP VDE442-56/25  

Short Description

HV fuse, DIN 43625 , VDE0670 T402, 24kV 25A, 442mm, 45mm, medium striker 80N  

EAN/UPC Code

3605340455953  

Rated voltage AC IEC

24   kV

Ampere Rating

25   A

Fuse Size

d=56mm, L=442mm  

Mounting

Clip  

Clearing I2t At Rated Voltage

6.5   kA²s

AC Max I.R./Breaking Capacity: I1

65   kA

Min Interrupting Rating (MBC)

116   A

Power Dissipation at Rated Current Value

64   W

Indication System

Yes  

Indication System Type

Striker  

Connection/Terminal Material

Silver-Plated Copper  

Connection/Terminal Type

Cylindrical  

Body/Insulating Material

Ceramic  

Product Weight

5.291   lb

Product Diameter

2.2   in

Product Length

20   in

Sell Pack Quantity

1   EACH

Sell Pack Weight

5.291   lb

Sell Pack Width

2.56   in

Sell Pack Length

21.26   in

Sell Pack Height

2.36   in