7/8" Series

Power Connector 78

Sealed like a submarine – Completely watertight up to 100 meters

The Lumberg Automation circular connectors of the 7/8" Series feature very high mechanical and electrical durability.

A special PUR-overmolding prevents dust and moisture from entering the connector and ensures impermeability up to 10 bar.



  • Feel the difference – high-class material ensuring a long lifetime and exceptional operational reliability
  • Great variety – a wide range of versions offers flexible connection solutions
  • Worldwide valued – internationally standardized interface for global usage
  • 2 to 5-pole versions with and without PE
  • Up to 12 A at 600 V
  • High IP68 protection class rating
  • Machine building
  • Automation
  • Material handling
  • Automotive



Technical Data

7/8" Circular Connectors

Type Gender Design Poles Data Sheets
Field Attachables Male or Female Straight 3-, 4- and 5-poles e-Catalog
Receptacles Male or Female Straight 2-, 3-, 4- and 5-poles e-Catalog
Single-Ended Cordsets Male or Female Straight or Angled 2-, 3-, 4- and 5-poles e-Catalog
Double-Ended Cordsets Male or Female Straight or Angled 2-, 3-, 4- and 5-poles e-Catalog


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