DC Arresters (Railway)

  • For applications in direct current (DC) systems, from Up to 4.8 kV rated voltage, they are suitable for the protection of railway equipment, trolleybuses and overhead cables.
  • High reliability, available in porcelain and polymer housing.
  • Versions with a polymeric housing allow the use of lightning rods both in the open air and in covered enclosures.
  • Under the IEC 60099-4 standard

 

DESCRIPTION MAX. LINE DISCHARGE CLASS MAX. RATED VOLTAGE UR NOMINAL DISCHARGE CURRENT IN (8/20 ΜS WAVESHAPE) DATASHEET
SBB Porcelain Housing 4  Up to 4,8 kV 10 kA
SBKB Polymeric Housing 4  Up to 4,8 kV 10 kA

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Product Description

 

DESCRIPTION MAX. LINE DISCHARGE CLASS MAX. RATED VOLTAGE UR NOMINAL DISCHARGE CURRENT IN (8/20 ΜS WAVESHAPE) DATASHEET
SBB Porcelain Housing 4  Up to 4,8 kV 10 kA
SBKB Polymeric Housing 4  Up to 4,8 kV 10 kA