Bulgin M8 Circular Connectors

Bulgin M8 Circular Connectors are compact sensors and automation connectors with screw lock coupling. These connectors are mechanically and chemically robust, easy to install, minimize downtime, and help to increase production efficiency. The M8 connectors ensure safe, secure and reliable protection from liquids, dust, moisture, and dirt providing great resistance against vibrations. These connectors feature straight and right-angled configurations, 3, 4, or 5 contacts, metal and plastic shell options, environmental protection, and field-installable connectors. Typical applications include process control, industrial machinery, and factory automation.


  • Straight and right-angled configurations
  • 3, 4, or 5 contacts
  • Field-installable connectors, panel mounts, and over-molded cable options
  • Metal and plastic shell options
  • A and B coded
  • IP67 environmental protection
  • PVC or PUR jacketed cable variants with 1m to 15m lengths


  • Process control
  • Industrial machinery
  • Factory automation
Published: 2017-11-07 | Updated: 2022-03-11