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
190050 IDIS-1 M20 2NC 1NO – no actuator
190050A IDIS-1 M20 2NC 1NO – angled actuator
190050F IDIS-1 M20 2NC 1NO – flat actuator
190050PF IDIS-1 M20 2NC 1NO – PF actuator
190051 IDIS-1 ½NPT 2NC 1NO – no actuator
190051A IDIS-1 ½NPT 2NC 1NO – angled actuator
190051F IDIS-1 ½NPT 2NC 1NO – flat actuator
190051PF IDIS-1 ½NPT 2NC 1NO – PF actuator
190052 IDIS-1 QC ½UNF 6way 2NC 1NO – no actuator
190052A IDIS-1 QC ½UNF 6way 2NC 1NO – angled actuator
190052F IDIS-1 QC ½UNF 6way 2NC 1NO – flat actuator
190052PF IDIS-1 QC ½UNF 6way 2NC 1NO – PF actuator
190053 IDIS-1 QC M12 8way 2NC 1NO – no actuator
190053A IDIS-1 QC M12 8way 2NC 1NO – angled actuator
190053F IDIS-1 QC M12 8way 2NC 1NO – flat actuator
190053PF IDIS-1 QC M12 8way 2NC 1NO – PF actuator
190054 IDIS-1 M20 3NC – no actuator
190054A IDIS-1 M20 3NC – angled actuator
190054F IDIS-1 M20 3NC – flat actuator
190054PF IDIS-1 M20 3NC – PF actuator
190055 IDIS-1 ½NPT 3NC – no actuator
190055A IDIS-1 ½NPT 3NC – angled actuator
190055F IDIS-1 ½NPT 3NC – flat actuator
190055PF IDIS-1 ½NPT 3NC – PF actuator
190056 IDIS-1 QC ½UNF 6way 3NC – no actuator
190056A IDIS-1 QC ½UNF 6way 3NC – angled actuator
190056F IDIS-1 QC ½UNF 6way 3NC – flat actuator
190056PF IDIS-1 QC ½UNF 6way 3NC – PF actuator
190057 IDIS-1 QC M12 8way 3NC – no actuator
190057A IDIS-1 QC M12 8way 3NC – angled actuator
190057F IDIS-1 QC M12 8way 3NC – flat actuator
190057PF IDIS-1 QC M12 8way 3NC – PF actuator
190058 IDIS-1 M20 1NC 1NO Snap – no actuator
190058A IDIS-1 M20 1NC 1NO Snap – angled actuator
190058F IDIS-1 M20 1NC 1NO Snap – flat actuator
190058PF IDIS-1 M20 1NC 1NO Snap – PF actuator
190059 IDIS-1 ½NPT 1NC 1NO Snap – no actuator
190059A IDIS-1 ½NPT 1NC 1NO Snap – angled actuator
190059F IDIS-1 ½NPT 1NC 1NO Snap – flat actuator
190059PF IDIS-1 ½NPT 1NC 1NO Snap – PF actuator
190060 IDIS-1 QC ½UNF 6way 1NC 1NO Snap – no actuator
190060A IDIS-1 QC ½UNF 6way 1NC 1NO Snap – angled actuator
190060F IDIS-1 QC ½UNF 6way 1NC 1NO Snap – flat actuator
190060PF IDIS-1 QC ½UNF 6way 1NC 1NO Snap – PF actuator
190061 IDIS-1 QC M12 8way 1NC 1NO Snap – no actuator
190061A IDIS-1 QC M12 8way 1NC 1NO Snap – angled actuator
190061F IDIS-1 QC M12 8way 1NC 1NO Snap – flat actuator
190061PF IDIS-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