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

Tongue Interlock Safety Switch HYGIECAM (K-SS)

K-SS features a rugged IP69K 316 stainless steel housing designed to cope with the rigorous applications of the Food Processing and Packaging, Pharmaceutical and Petro-Chemical Industries. The head can be rotated to give up to four actuator entry positions.

  • Housing/Fixing: Industry standard housing with 40mm fixing holes
  • Contacts: 3 N/C, 2 N/C + 1 N/O, 2 N/C + 2 N/O or 4 N/C
  • Connection: Wired or M12 Quick Connect 

NOTE: Replaceable contact blocks.

Product TypePart No.Part Description
K-SS208001K-SS M20 2NC 1NO
K-SS208001AK-SS M20 2NC 1NO – std actuator
K-SS208001A-40NK-SS M20 2NC 1NO – std actuator 40N
K-SS208001FK-SS M20 2NC 1NO – flat actuator
K-SS208001HFK-SS M20 2NC 1NO – HF actuator
K-SS208001HFHK-SS M20 2NC 1NO – HFH actuator
K-SS208001PFK-SS M20 2NC 1NO – PF actuator
K-SS208002K-SS ½NPT 2NC 1NO
K-SS208002AK-SS ½NPT 2NC 1NO – std actuator
K-SS208002FK-SS ½NPT 2NC 1NO – flat actuator
K-SS208002HFK-SS ½NPT 2NC 1NO – HF actuator
K-SS208002HFHK-SS ½NPT 2NC 1NO – HFH Actuator
K-SS208002PFK-SS ½NPT 2NC 1NO – PF actuator
K-SS208003K-SS QC M23 12way 2NC 1NO
K-SS208003AK-SS QC M23 12way 2NC 1NO – std actuator
K-SS208003FK-SS QC M23 12way 2NC 1NO – flat actuator
K-SS208003HFK-SS QC M23 12way 2NC 1NO – HF actuator
K-SS208003HFHK-SS QC M23 12way 2NC 1NO – HFH actuator
K-SS208003PFK-SS QC M23 12way 2NC 1NO – PF actuator
K-SS208004K-SS M20 3NC
K-SS208004AK-SS M20 3NC – std actuator
K-SS208004FK-SS M20 3NC – flat actuator
K-SS208004HFK-SS M20 3NC – HF Actuator
K-SS208004HFHK-SS M20 3NC – HFH Actuator
K-SS208004PFK-SS M20 3NC – PF actuator
K-SS208005K-SS ½NPT 3NC
K-SS208005AK-SS ½NPT 3NC – std actuator
K-SS208005FK-SS ½NPT 3NC – flat actuator
K-SS208005HFK-SS ½NPT 3NC – HF actuator
K-SS208005HFHK-SS ½NPT 3NC – HFH actuator
K-SS208005PFK-SS ½NPT 3NC – PF actuator
K-SS208006K-SS QC M23 12way 3NC
K-SS208006AK-SS QC M23 12way 3NC – std actuator
K-SS208006FK-SS QC M23 12way 3NC – flat actuator
K-SS208006HFK-SS QC M23 12way 3NC – HF actuator
K-SS208006HFHK-SS QC M23 12way 3NC – HFH actuator
K-SS208006PFK-SS QC M23 12way 3NC – PF actuator
K-SS208007K-SS M20 3NC 1NO
K-SS208007AK-SS M20 3NC 1NO – std actuator
K-SS208007FK-SS M20 3NC 1NO – flat actuator
K-SS208007HFK-SS M20 3NC 1NO – HF actuator
K-SS208007HFHK-SS M20 3NC 1NO – HFH actuator
K-SS208007PFK-SS M20 3NC 1NO – PF actuator
K-SS208008K-SS ½NPT 3NC 1NO
K-SS208008AK-SS ½NPT 3NC 1NO – std actuator
K-SS208008FK-SS ½NPT 3NC 1NO – flat actuator
K-SS208008HFK-SS ½NPT 3NC 1NO – HF actuator
K-SS208008HFHK-SS ½NPT 3NC 1NO – HFH actuator
K-SS208008PFK-SS ½NPT 3NC 1NO – PF actuator
K-SS208009K-SS QC M23 12way 3NC 1NO
K-SS208009AK-SS QC M23 12way 3NC 1NO – std actuator
K-SS208009FK-SS QC M23 12way 3NC 1NO – flat actuator
K-SS208009HFK-SS QC M23 12way 3NC 1NO – HF actuator
K-SS208009HFHK-SS QC M23 12way 3NC 1NO – HFH actuator
K-SS208009PFK-SS QC M23 12way 3NC 1NO – PF actuator
K-SS208010K-SS M20 2NC 2NO
K-SS208010AK-SS M20 2NC 2NO – std actuator
K-SS208010FK-SS M20 2NC 2NO – flat actuator
K-SS208010HFK-SS M20 2NC 2NO – HF actuator
K-SS208010HFHK-SS M20 2NC 2NO – HFH actuator
K-SS208010PFK-SS M20 2NC 2NO – PF actuator
K-SS208011K-SS ½NPT 2NC 2NO
K-SS208011-HFK-SS ½NPT 2NC 2NO – HF Actuator
K-SS208011AK-SS ½NPT 2NC 2NO – std actuator
K-SS208011FK-SS ½NPT 2NC 2NO – flat actuator
K-SS208011HFHK-SS ½NPT 2NC 2NO – HFH Actuator
K-SS208011PFK-SS ½NPT 2NC 2NO – PF actuator
K-SS208012K-SS QC M23 12way 2NC 2NO
K-SS208012AK-SS QC M23 12way 2NC 2NO – std actuator
K-SS208012FK-SS QC M23 12way 2NC 2NO – flat actuator
K-SS208012HFK-SS QC M23 12way 2NC 2NO – HF actuator
K-SS208012HFHK-SS QC M23 12way 2NC 2NO – HFH actuator
K-SS208012PFK-SS QC M23 12way 2NC 2NO – PF actuator
K-SS208013K-SS M20 4NC
K-SS208013AK-SS M20 4NC – std actuator
K-SS208013FK-SS M20 4NC – flat actuator
K-SS208013HFK-SS M20 4NC – HF actuator
K-SS208013HFHK-SS M20 4NC – HFH actuator
K-SS208013PFK-SS M20 4NC – PF actuator
K-SS208014K-SS ½NPT 4NC
K-SS208014AK-SS ½NPT 4NC – std actuator
K-SS208014FK-SS ½NPT 4NC – flat actuator
K-SS208014HFK-SS ½NPT 4NC – HF actuator
K-SS208014HFHK-SS ½NPT 4NC – HFH actuator
K-SS208014PFK-SS ½NPT 4NC – PF actuator
K-SS208015K-SS QC M23 12way 4NC
K-SS208015AK-SS QC M23 12way 4NC – std actuator
K-SS208015FK-SS QC M23 12way 4NC – flat actuator
K-SS208015HFK-SS QC M23 12way 4NC – HF actuator
K-SS208015HFHK-SS QC M23 12way 4NC – HFH actuator
K-SS208015PFK-SS QC M23 12way 4NC – PF actuator
K-SS208021K-SS QC M12 8way 2NC 1NO
K-SS208021AK-SS QC M12 8way 2NC 1NO – std actuator
K-SS208021FK-SS QC M12 8way 2NC 1NO – flat actuator
K-SS208021HFK-SS QC M12 8way 2NC 1NO – HF actuator
K-SS208021HFHK-SS QC M12 8way 2NC 1NO – HFH actuator
K-SS208021PFK-SS QC M12 8way 2NC 1NO – PF actuator
K-SS208022K-SS QC M12 8way 3NC
K-SS208022AK-SS QC M12 8way 3NC – std actuator
K-SS208022FK-SS QC M12 8way 3NC – flat actuator
K-SS208022HFK-SS QC M12 8way 3NC – HF Actuator
K-SS208022HFHK-SS QC M12 8way 3NC – HFH Actuator
K-SS208022PFK-SS QC M12 8way 3NC – PF actuator

Technical Data
TechnologyTongue Interlock (Non Locking)
Housing Material316 Grade Stainless Steel
Contact Configuration4NC, 3 NC + 1 NO, 2NC + 2NO or 2 NC + 1 NO
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
Enclosure ProtectionIP67, IP69K (QC versions IP67 on connector)
Operating Temperature-25 ... +80 °C (105 °C for CIP/SIP Cleaning)
VibrationIEC 68-2-6 10-55Hz+1Hz Excursion: 0.35mm, 1 octave/min
Conduit EntryM20 or 1/2" NPT
Fixing2 x M4

Information with regard to UL Standards
EnclosureType 1
Electrical RatingPilot Duty A300 240V.ac 3A. 6,000 cycles
Maximum ambient temperature+80 °C
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
(Earth bonding terminal inside enclosure if required – use 16-12AWG conductors)