M12 Circular Connectors

SensorAktor M12

M12 Connectors from Lumberg Automation have been used routinely for decades worldwide to connect sensors/actuators with control cabinets or I/O modules. Protected against dust and moisture and resistant to many oils and chemical substances, the connectors provide reliable, longlasting wiring solutions.



  • Flexible and robust designs offer reliable solutions with a long service life
  • Standardized M12 connector technology allows quick assembly and wiring and therfore increasing productivity
  • Low installation workload and simplified maintenance (screwing on/screwing off) save time and money
  • Standardized connector formats, A-, B-, D-, U- and X-coding
  • Wide range of integrated connectors, field attachable and overmolded connectors
  • With and without LED function indicator
  • Shielded and unshielded deigns
  • 3, 4, 5, 6, 8, and 12-poles
  • IP65, IP67 (Standard variants)
  • IP68, IP69K, UL and ECOLAB certification (Wash-Down-Series)
  • Various cable versions
  • Machine Building
  • Automation
  • Automotive
  • Material Handling
  • Renewable Energies
  • Food and Beverage


Product Variants


M12 Gender Design Poles Further Information
Single-ended Cordsets Male or Female Straight or Angled 3-, 4-, 5-, 6-, 8- and 12-poles e-Catalog
Field attachables Male or Female Straight or Angled 3-, 4-, 5- and 8-poles e-Catalog
Receptacles Male or Female Straight 3-, 4-, 5- and 8-poles e-Catalog
Wash-Down-Series Male or Female Straight or Angled 3-, 4-, 5- and 8-poles e-Catalog


Double-ended Cordsets

M12 Gender Design Poles Further Information
M12 - M12 Male or Female Straight or Angled 3-, 4-, 5-, 6-, 8- and 12-poles e-Catalog
M12 - M8 Male or Female Straight or Angled 3- and 4-poles e-Catalog
M12 - Valve Male or Female Straight 3- and 5-poles e-Catalog



Related Resources

Product Bulletin

Further Information


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