SMR-F: Magnetic Non Contact Safety Interlock Switch

SMR-F: 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 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: Hygienic mounting, compact body
  • 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 Direct Contact Zones in accordance with EHEDG guidelines
  • Suitable for CIP / SIP cleaning with mounting holes at the rear thereby not creating food traps
Product Group Part No. Description
SMR-F 132020 SMR-F QC M12 8way ‘1NC’
SMR-F 137009 SMR-F 2M ‘2NC’
SMR-F 137010 SMR-F 5M ‘2NC’
SMR-F 137011 SMR-F 10M ‘2NC’
SMR-F 137012 SMR-F QC M12 8way ‘2NC’
SMR-F 137013 SMR-F 2M ‘2NC 1NO’
SMR-F 137014 SMR-F 5M ‘2NC 1NO’
SMR-F 137015 SMR-F 10M ‘2NC 1NO’
SMR-F 137016 SMR-F QC M12 8way ‘2NC 1NO’
SMR-F 137017 SMR-F 2M ‘1NC’
SMR-F 137018 SMR-F 5M ‘1NC’
SMR-F 137019 SMR-F 10M ‘1NC’
SMR-F 137020 SMR-F QC M12 8way ‘1NC’
SMR-F 137021 SMR-F 2M ‘1NC 1NO’
SMR-F 137022 SMR-F 5M ‘1NC 1NO’
SMR-F 137023 SMR-F 10M ‘1NC 1NO’
SMR-F 137024 SMR-F QC M12 8way ‘1NC 1NO’
SMR-F 137131 SMR-F QC M12 8way ‘3NC’