Leading Manufacturer of Safety Interlock Switches and Machine Guard Safety Switch Devices for Automation and Process Safety

Tongue Interlock Safety Switch (IDIS-1)

The compact body is only 31.5mm wide with industry standard 22mm fixing centres, ideal for restricted spaces.

  • Housing/Fixing: Compact, 22mm fixing profile
  • Contacts: Up to 3 N/C or 2 N/C + 1 N/O
  • Connection: Wired or M12 Quick Connect

NOTE: Replaceable contact blocks.

Part No.Part Description
190050IDIS-1 M20 2NC 1NO – no actuator
190050AIDIS-1 M20 2NC 1NO – angled actuator
190050FIDIS-1 M20 2NC 1NO – flat actuator
190050PFIDIS-1 M20 2NC 1NO – PF actuator
190051IDIS-1 ½NPT 2NC 1NO – no actuator
190051AIDIS-1 ½NPT 2NC 1NO – angled actuator
190051FIDIS-1 ½NPT 2NC 1NO – flat actuator
190051PFIDIS-1 ½NPT 2NC 1NO – PF actuator
190052IDIS-1 QC ½UNF 6way 2NC 1NO – no actuator
190052AIDIS-1 QC ½UNF 6way 2NC 1NO – angled actuator
190052FIDIS-1 QC ½UNF 6way 2NC 1NO – flat actuator
190052PFIDIS-1 QC ½UNF 6way 2NC 1NO – PF actuator
190053IDIS-1 QC M12 8way 2NC 1NO – no actuator
190053AIDIS-1 QC M12 8way 2NC 1NO – angled actuator
190053FIDIS-1 QC M12 8way 2NC 1NO – flat actuator
190053PFIDIS-1 QC M12 8way 2NC 1NO – PF actuator
190054IDIS-1 M20 3NC – no actuator
190054AIDIS-1 M20 3NC – angled actuator
190054FIDIS-1 M20 3NC – flat actuator
190054PFIDIS-1 M20 3NC – PF actuator
190055IDIS-1 ½NPT 3NC – no actuator
190055AIDIS-1 ½NPT 3NC – angled actuator
190055FIDIS-1 ½NPT 3NC – flat actuator
190055PFIDIS-1 ½NPT 3NC – PF actuator
190056IDIS-1 QC ½UNF 6way 3NC – no actuator
190056AIDIS-1 QC ½UNF 6way 3NC – angled actuator
190056FIDIS-1 QC ½UNF 6way 3NC – flat actuator
190056PFIDIS-1 QC ½UNF 6way 3NC – PF actuator
190057IDIS-1 QC M12 8way 3NC – no actuator
190057AIDIS-1 QC M12 8way 3NC – angled actuator
190057FIDIS-1 QC M12 8way 3NC – flat actuator
190057PFIDIS-1 QC M12 8way 3NC – PF actuator
190058IDIS-1 M20 1NC 1NO Snap – no actuator
190058AIDIS-1 M20 1NC 1NO Snap – angled actuator
190058FIDIS-1 M20 1NC 1NO Snap – flat actuator
190058PFIDIS-1 M20 1NC 1NO Snap – PF actuator
190059IDIS-1 ½NPT 1NC 1NO Snap – no actuator
190059AIDIS-1 ½NPT 1NC 1NO Snap – angled actuator
190059FIDIS-1 ½NPT 1NC 1NO Snap – flat actuator
190059PFIDIS-1 ½NPT 1NC 1NO Snap – PF actuator
190060IDIS-1 QC ½UNF 6way 1NC 1NO Snap – no actuator
190060AIDIS-1 QC ½UNF 6way 1NC 1NO Snap – angled actuator
190060FIDIS-1 QC ½UNF 6way 1NC 1NO Snap – flat actuator
190060PFIDIS-1 QC ½UNF 6way 1NC 1NO Snap – PF actuator
190061IDIS-1 QC M12 8way 1NC 1NO Snap – no actuator
190061AIDIS-1 QC M12 8way 1NC 1NO Snap – angled actuator
190061FIDIS-1 QC M12 8way 1NC 1NO Snap – flat actuator
190061PFIDIS-1 QC M12 8way 1NC 1NO Snap – PF actuator

Technical Data
CertificatescULus
TechnologyTongue Interlock (Non Locking)
Housing MaterialRed, Polyester
Contact Configuration2 NC + 1 NO / 3 NC / 1 NC + 1 NO
Overload protection fuse (fuse externally)10A. (FF)
Thermal Current (lth)10A
Rated Insulation/Withstand Voltages600VAC/2500VAC
Actuator Travel/Force for Positive Opening6mm/12N
Actuator Entry Minimum Radius175mm Standard 100mm Flexible
Maximum Approach Withdrawal Speed600mm/s
Body MaterialPolyester
Enclosure ProtectionIP67
Operating Temperature-25 ... +80 °C
VibrationEC 68-2-6 10-55Hz+1Hz Excursion: 0.35mm, 1 octave/min
Fixing2 x M4

Information with regard to UL Standards
EnclosureType 1
Use 16 - 12AWG stranded copper insulated conductors rated 90ºC minimum. (75C. ampacity).
Terminal tightening torque 7ibs ins (0.8Nm)
Intended for same polarity use and one polymeric conduit connection
Not suitable for connection to a rigid metal conduit system
Electrical RatingPilot Duty A300 240V.ac 3A. 6,000 cycles
Maximum Ambient Temperature+40ºC