Transformer Clackband


In accordance to IEC 641-1 Type B 3.1

Material Properties:

  • Made of PUCARO Transformerboard
  • 100% sulphate wood pulp
  • Glued to PUCARO transformer presspaper in accordance to IEC 641-Typ 2.1
  • Natural – coloured
  • High purity and oil absorption
  • Good compatibility with liquid dielectrics
  • Insulation class A (105 °C) in accordance to VDE 0530 Part1


  • As distance to build up vertical cooling ducts in the windings.

Product Description

Code Size
CB005 5mm
CB006 6mm
CB007 7mm


CB009 9mm
CB010 10mm
CB011 11mm
CB012 12mm
CB013 13mm
CB014 14mm

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DISCLAIMER: The technical information contained herein is the result of extensive testing in the manufacturer’s laboratories. In addition any application advice given verbally, in writing or by testing corresponds to the best of our knowledge and belief. Since the use and application of any of our products lies beyond our area of control, it remains the responsibility of the user to verify the product’s suitability for their application.

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