Harting M8, M12 & 7/8" Connectors

Standardized robust circular connectors with M8, M12 and 7/8” locking thread.

Available in 3-8 way and with a variety of termination technologies including IDC & crimp these connectors are ideal for use on rail applications and within automation technology.

The Harting product range comprises IP67 field wireable connectors, ready to use patch cables and corresponding accessories.


  • IP65
  • IP67
Full Description

Standardised circular connectors with M8, M12 and 7/8“ thread are in widespread use in the installation of machines and systems.

Harting offers a portfolio of field-assembly angled and straight M8, M12 and 7/8” connectors which are attuned to meet all relevant automation requirements. The housings are available as plastic and metal variant.

In addition to the standard circular connectors for sensors/actuators, Harting offer standardised circular connectors such as the M12 variants to meet the special requirements of communication technology (Ethernet, Ethernet/IP, PROFINET, Profibus, Devicenet and CAN).

The Harting product range comprises connectors, ready-to-use patch cables and corresponding accessories.

The easy-to-handle HARAX® quick connection technology is available for the in situ assembly of M8 and M12 connectors and does not require the use of special tools.

The portfolio of circular connectors is rounded off by the har-speed M12 connector family. The har-speed connectors are optimized for machinery and system applications with high bandwidth as well as for the IP67 infrastructure.

Harting’s comprehensive and user-friendly circular connector range enables cost-effective and quick realisation of all wiring and communication tasks in automation projects.

Features & Specification
  • No. of Contacts 3-8
  • Locking Mechanism Screw 
  • Termination IDC, Crimp, THT, SMC, SMT
  • Wire Gauge Max. 1.50mm²
  • Cable Diameter Range 1.9 - 12.5mm
  • Voltage 30-400V
  • Current 0.5-16A
  • Ingress Protection IP65, IP67

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