RFID Non-Contact Safety Interlock Switch (WPF)

The WPF is a machine guard safety switch that uses RFID technology to detect the presence of a guard and ensure safe operation of machinery.

  • Housing/Fixing: Industry Standard, Wide Body Design
  • Contacts: 2 N/C + 1 N/O
  • Sensing Distance: 8mm ON / 20mm OFF
  • Connection: Pre-Wired or M12 8-Pole Quick Connect
  • Indication: Single LED for Guard and RFID Code Status
  • Switching capability: 0.2A (Requires 24Vdc supply to operate)


Product TypePart No.Part Description
WPF407002WPF Unique 5M
WPF407003WPF Unique 10M
WPF407004WPF Unique QC M12
WPF407102WPF Master 5M
WPF407103WPF Master 10M
WPF407104WPF Master QC M12
WPF407201Replacement Actuator Master Coded

Associated accessories

IDEM’s Coded and RFID Safety Switch Connection Accessories (140210 Connection Block)

M12 Quick Connect Cable 8-Pole 5m / 10m

Viper Safety Relay with Added Diagnostics (SCR-31-i)