WMR: Magnetic Non Contact Safety Interlock Switch

WMR: Magnetic Non Contact Safety Interlock Switch


IDEM’s magnetic, non-contact safety interlocks are designed to conform to IEC 60947-5-3 and be used as directed by ISO12100, ISO14121 and ISO14119. They feature magnet and reed technology, providing a high tolerance to misalignment and extreme temperatures.

The mechanical operations means the contacts are volt free with a high power switching capability of 1A or 2A ac/dc. They are suitable for hinged, sliding or removable guard applications and can connect to most safety relays to provide a higher level of functional safety.


  • Housing/Fixing: Industry standard robust housing
  • Material: Mirror Polish (Ra4), 316 stainless steel ideal for exposure to chemical cleaning agents
  • Contacts: Up to 2 N/C safety outputs and 1 N/O auxiliary output.
  • Sensing Distance: Wide 12mm operation
  • Ingress Protection: IP67 and IP69K
  • Operating Temperature: -25C to 105C
  • Connection: Pre-Wired or M12 8-pole Quick Connect

Special Features:

  • Suitable for Splash Zones in accordance with EHEDG guidelines
Product Group Part No. Description
WMR 136001 WMR 2M ‘2NC’
WMR 136002 WMR 5M ‘2NC’
WMR 136003 WMR 10M ‘2NC’
WMR 136004 WMR QC M12 8way ‘2NC’
WMR 136005 WMR 2M ‘2NC 1NO’
WMR 136006 WMR 5M ‘ 2NC 1NO’
WMR 136007 WMR 10M ‘2NC 1NO’
WMR 136008 WMR QC M12 8way ‘2NC 1NO’
WMR 136009 WMR 2M ‘1NC 1NO’
WMR 136010 WMR 5M ‘1NC 1NO’
WMR 136011 WMR 10M ‘1NC 1NO’
WMR 136012 WMR QC M12 8way ‘1NC 1NO’
WMR 136021 WMR 2M 1NC
WMR 136022 WMR 5M 1NC
WMR 136023 WMR 10M 1NC
WMR 136024 WMR QC-M12 8way ‘1NC’
WMR 136027 WMR 15M ‘1NC 1NO’
WMR 136131 WMR 2M ‘3NC’
WMR 136132 WMR 5M ‘3NC’
WMR 136133 WMR 10M ‘3NC’
WMR 136134 WMR QC M12 8way ‘3NC’