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Honeywell FF5 switches are magnetically operated, non-contact safety switches designed for use in many machine-guarding applications. The FF5 is available in both ABS and 316 grade stainless steel and is capable of switching up to 300 mA at 24 Vdc. The switch and actuator are fully sealed and can often be used in wet or dusty environments. With correct installation, the FF5 safety switches comply with the guidelines given in EN1088.





  • Non-contact safety switches
  • Switches can be magnetically actuated from almost any angle
  • Compact, rugged design
  • Tested to over 1,000,000 operations, full load
  • 6 mm [0.24 in] operating distance
  • Up to 300 mA at 24 Vdc switching capability
  • IP67 sealing
  • Stainless steel option
  • UL and CE approvals




Potential Applications:

  • Can forming and filling (aluminum, steel, and plastic)
  • Pick and place packaging equipment
  • Pick and place assembly equipment
  • Semicon equipment
  • Plastic molding equipment
  • Woodworking machinery
  • Textile machinery
  • Printing machinery



FF5 Models Available  


 Part Number FF5-21-DC-03
 Description Non-contact
 Features Also available in stainless steel; flat mounting DC 3m Cable Rectangle
 Housing Material Plastic
 Approvals CE, UL
 Sealing IP67
 Electrical 24VDC 300mA
 Circuitry 2NC/1NO
 Measurements 52mm x 28mm x 14mm
 Temperature Range -10 to 55C



Additional Downloads

 FF5-21-DC-03 Overview


FF5-21-DC-03 Single Page Printable Document PDF Document 




 FF Series Installation




Installation Instructions for the FF Series PDF Document 








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