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  • Product Guide
  • Power Protection & Automation Products
  • Protection and Control (Transmission)
  • Modular Relays and Accessories
  • Line and Cable

COMBIFLEX® for Lines and Cables

The following COMBIFLEX® units are suitable for the protection of lines and cables:

Differential protection

RADHL
Pilot wire differential relay

Distance protection

RXHL/RAHL
Compact overcurrent relays RXHL 4xx and line protection RAHL 4xx

RXIDG/RAIDG
Earth-fault relay and protection assemblies for EHV and HV systems

RXIDK/RAIDK
Time-overcurrent/earth-fault relay and protection assemblies

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    ABB contact for United States of America

    Sales: John Costello
    Service: Alejandro Schnakofsky
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