Tongue Interlock Safety Switches (KP & KP-SS)

KP features an industry standard housing with up to a 4-pole contact block and 3 conduit entries for easy wiring. The KP-SS comes with a stainless-steel head for greater durability, especially on frequently opened guards. The head can rotate to provide up to 4 actuator entry positions.

  • Housing/Fixing: 98mm Long Body with 40mm Fixing
  • Contacts: 3 N/C, 2 N/C + 1 N/O or 2 N/C + 2 N/O
  • Connection: Wired or M12 Quick Connect

NOTE: Replaceable contact blocks.

Product Type Part No. Part Description
KP 200001 KP M20 2NC 1NO
KP 200001-SS KP M20 2NC 1NO SS Head
KP 200001A KP M20 2NC 1NO – std actuator
KP 200001A-40N KP M20 2NC 1NO – std actuator 40N
KP 200001A-GC KP M20 2NC 1NO – std actuator
KP 200001A-SS KP M20 2NC 1NO SS Head – std actuator
KP 200001A-SS-40N KP M20 2NC 1NO SS Head – std actuator 40N
KP 200001F KP M20 2NC 1NO – flat actuator
KP 200001F-SS KP M20 2NC 1NO SS Head – flat actuator
KP 200001HF KP M20 2NC 1NO – HF Actuator
KP 200001HF-40N KP M20 2NC 1NO – HF Actuator
KP 200001HF-SS KP M20 2NC 1NO SS Head – HF actuator
KP 200001HF-SS-40N KP M20 2NC 1NO SS Head – HF actuator 40N
KP 200001HFH KP M20 2NC 1NO – HFH actuator
KP 200001HFH-SS KP M20 2NC 1NO SS Head – HFH actuator
KP 200001PF KP M20 2NC 1NO – PF Actuator
KP 200001PF-40N KP M20 2NC 1NO – PF Actuator
KP 200001PF-SS KP M20 2NC 1NO SS Head – PF actuator
KP 200002 KP ½NPT 2NC 1NO
KP 200002-SS KP ½NPT 2NC 1NO SS head
KP 200002A KP ½NPT 2NC 1NO -std actuator
KP 200002A-SS KP ½NPT 2NC 1NO SS head – std actuator
KP 200002A-SS-GC KP 1/2NPT 2NC 1NO  Gold Contacts SS Head – STD Actuator
KP 200002F KP ½NPT 2NC 1NO – flat actuator
KP 200002F-SS KP ½NPT 2NC 1NO SS head – flat actuator
KP 200002HF KP ½NPT 2NC 1NO – HF actuator
KP 200002HF-SS KP ½NPT 2NC 1NO SS head – HF actuator
KP 200002HFH KP ½NPT 2NC 1NO – HFH actuator
KP 200002HFH-SS KP ½NPT 2NC 1NO SS head – HFH actuator
KP 200002PF KP ½NPT 2NC 1NO – PF actuator
KP 200002PF-SS KP ½NPT 2NC 1NO SS head – PF actuator
KP 200003 KP QC ½UNF 6way 2NC 1NO
KP 200003-SS KP QC ½UNF 6way 2NC 1NO SS head
KP 200003A KP QC ½UNF 6way 2NC 1NO – std actuator
KP 200003A-SS KP QC ½UNF 6way 2NC 1NO SS head – std actuator
KP 200003F KP QC ½UNF 6way 2NC 1NO – flat actuator
KP 200003F-SS KP QC ½UNF 6way 2NC 1NO SS head – flat actuator
KP 200003HF KP QC ½UNF 6way 2NC 1NO – HF actuator
KP 200003HF-SS KP QC ½UNF 6way 2NC 1NO SS head – HF actuator
KP 200003HFH KP QC ½UNF 6way 2NC 1NO – HFH actuator
KP 200003HFH-SS KP QC ½UNF 6way 2NC 1NO SS head – HFH actuator
KP 200003PF KP QC ½UNF 6way 2NC 1NO – PF actuator
KP 200003PF-SS KP QC ½UNF 6way 2NC 1NO SS head – PF actuator
KP 200004 KP M20 3NC
KP 200004-SS KP M20 3NC SS head
KP 200004A KP M20 3NC – std actuator
KP 200004A-SS KP M20 3NC SS head – std actuator
KP 200004F KP M20 3NC – flat actuator
KP 200004F-SS KP M20 3NC SS head – flat actuator
KP 200004HF KP M20 3NC – HF actuator
KP 200004HF-SS KP M20 3NC SS head – HF actuator
KP 200004HFH KP M20 3NC – HFH actuator
KP 200004HFH-SS KP M20 3NC SS head – HFH actuator
KP 200004PF KP M20 3NC – PF actuator
KP 200004PF-SS KP M20 3NC SS head – PF actuator
KP 200005 KP ½NPT 3NC
KP 200005-SS KP ½NPT 3NC SS head
KP 200005A KP ½NPT 3NC – std actuator
KP 200005A-SS KP ½NPT 3NC SS head – std actuator
KP 200005F KP ½NPT 3NC – flat actuator
KP 200005F-SS KP ½NPT 3NC SS head – flat actuator
KP 200005HF KP ½NPT 3NC – HF actuator
KP 200005HF-SS KP ½NPT 3NC SS head – HF actuator
KP 200005HFH KP ½NPT 3NC – HFH actuator
KP 200005HFH-SS KP ½NPT 3NC SS head – HFH actuator
KP 200005PF KP ½NPT 3NC – PF Actuator
KP 200005PF-SS KP ½NPT 3NC SS head – PF actuator
KP 200006 KP QC ½UNF 6way 3NC
KP 200006-SS KP QC ½UNF 6way 3NC SS head
KP 200006A KP QC ½UNF 6way 3NC – std actuator
KP 200006A-SS KP QC ½UNF 6way 3NC SS head – std actuator
KP 200006F KP QC ½UNF 6way 3NC – flat actuator
KP 200006F-SS KP QC ½UNF 6way 3NC SS head – flat actuator
KP 200006HF KP QC ½UNF 6way 3NC – HF actuator
KP 200006HF-SS KP QC ½UNF 6way 3NC SS head – HF actuator
KP 200006HFH KP QC ½UNF 6way 3NC – HFH actuator
KP 200006HFH-SS KP QC ½UNF 6way 3NC SS head – HFH actuator
KP 200006PF KP QC ½UNF 6way 3NC – PF actuator
KP 200006PF-SS KP QC ½UNF 6way 3NC SS head – PF actuator
KP 200007 KP M20 3NC 1NO
KP 200007-SS KP M20 3NC 1NO SS head
KP 200007A KP M20 3NC 1NO – std actuator
KP 200007A-SS KP M20 3NC 1NO SS head – std actuator
KP 200007F KP M20 3NC 1NO – flat actuator
KP 200007F-SS KP M20 3NC 1NO SS head – flat actuator
KP 200007HF KP M20 3NC 1NO – std actuator
KP 200007HF-SS KP M20 3NC 1NO SS head – HF actuator
KP 200007HFH KP M20 3NC 1NO – HFH actuator
KP 200007HFH-SS KP M20 3NC 1NO SS head – HFH actuator
KP 200007PF KP M20 3NC 1NO – PF actuator
KP 200007PF-SS KP M20 3NC 1NO SS head – PF actuator
KP 200008 KP ½NPT 3NC 1NO
KP 200008-SS KP ½NPT 3NC 1NO SS head
KP 200008A KP ½NPT 3NC 1NO – std actuator
KP 200008A-SS KP ½NPT 3NC 1NO SS head – std actuator
KP 200008F KP ½NPT 3NC 1NO – flat actuator
KP 200008F-SS KP ½NPT 3NC 1NO SS head – flat actuator
KP 200008HF KP ½NPT 3NC 1NO – HF actuator
KP 200008HF-SS KP ½NPT 3NC 1NO SS head – HF actuator
KP 200008HFH KP ½NPT 3NC 1NO – HFH actuator
KP 200008HFH-SS KP ½NPT 3NC 1NO SS head – HFH actuator
KP 200008PF KP ½NPT 3NC 1NO – PF actuator
KP 200008PF-SS KP ½NPT 3NC 1NO SS head – PF actuator
KP 200010 KP M20 2NC 2NO
KP 200010-SS KP M20 2NC 2NO SS head
KP 200010A KP M20 2NC 2NO – std actuator
KP 200010A-SS KP M20 2NC 2NO SS head – std actuator
KP 200010F KP M20 2NC 2NO – flat actuator
KP 200010F-SS KP M20 2NC 2NO SS head – flat actuator
KP 200010HF KP M20 2NC 2NO – HF actuator
KP 200010HF-SS KP M20 2NC 2NO SS head – HF actuator
KP 200010HFH KP M20 2NC 2NO – HFH actuator
KP 200010HFH-SS KP M20 2NC 2NO SS head – HFH actuator
KP 200010PF KP M20 2NC 2NO – PF actuator
KP 200010PF-SS KP M20 2NC 2NO SS head – PF actuator
KP 200011 KP ½NPT 2NC 2NO
KP 200011-SS KP ½NPT 2NC 2NO SS head
KP 200011A KP ½NPT 2NC 2NO – std actuator
KP 200011A-SS KP ½NPT 2NC 2NO SS head – std actuator
KP 200011F KP ½NPT 2NC 2NO – flat actuator
KP 200011F-SS KP ½NPT 2NC 2NO SS head – flat actuator
KP 200011HF KP ½NPT 2NC 2NO – HF Actuator
KP 200011HF-SS KP ½NPT 2NC 2NO SS head – HF actuator
KP 200011HFH KP ½NPT 2NC 2NO – HFH Actuator
KP 200011HFH-SS KP ½NPT 2NC 2N SS head – HFH actuator
KP 200011PF KP ½NPT 2NC 2NO – PF Actuator
KP 200011PF-SS KP ½NPT 2NC 2NO SS head – PF actuator
KP 200013 KP M20 4NC
KP 200013-SS KP M20 4NC SS head
KP 200013A KP M20 4NC – std actuator
KP 200013A-SS KP M20 4NC SS head – std actuator
KP 200013F KP M20 4NC – flat actuator
KP 200013F-SS KP M20 4NC SS head – flat actuator
KP 200013HF KP M20 4NC – HF Actuator
KP 200013HF-SS KP M20 4NC SS head – PF actuator
KP 200013HFH KP M20 4NC – HFH actuator
KP 200013HFH-SS KP M20 4NC SS head – HFH actuator
KP 200013PF KP M20 4NC – PF Actuator
KP 200013PF-SS KP M20 4NC SS head – PF actuator
KP 200014 KP ½NPT 4NC
KP 200014-SS KP ½NPT 4NC’SS head
KP 200014A KP ½NPT 4NC – std actuator
KP 200014A-SS KP ½NPT 4NC SS head – std actuator
KP 200014F KP ½NPT 4NC – flat actuator
KP 200014F-SS KP ½NPT 4NC SS head – flat actuator
KP 200014HF KP ½NPT 4NC – HF Actuator
KP 200014HF-SS KP ½NPT 4NC SS head – HF actuator
KP 200014HFH KP ½NPT 4NC – HFH actuator
KP 200014HFH-SS KP ½NPT 4NC SS head – HFH actuator
KP 200014PF KP ½NPT 4NC – PF Actuator
KP 200014PF-SS KP ½NPT 4NC SS head – PF actuator
KP 200021 KP QC M12 8way 2NC 1NO
KP 200021-SS KP QC M12 8way 2NC 1NO SS head
KP 200021A KP QC M12 8way 2NC 1NO – std actuator
KP 200021A-SS KP QC M12 8way 2NC 1NO SS head – std actuator
KP 200021F KP QC M12 8way 2NC 1NO – flat actuator
KP 200021F-SS KP QC M12 8way 2NC 1NO SS head – flat actuator
KP 200021HF KP QC M12 8way 2NC 1NO – HF actuator
KP 200021HF-SS KP QC M12 8way 2NC 1NO SS head – HF actuator
KP 200021HFH KP QC M12 8way 2NC 1NO – HFH actuator
KP 200021HFH-SS KP QC M12 8way 2NC 1NO SS head – HFH actuator
KP 200021PF KP QC M12 8way 2NC 1NO – PF actuator
KP 200021PF-SS KP QC M12 8way 2NC 1NO SS head – PF actuator
KP 200022 KP QC M12 8way 3NC
KP 200022-SS KP QC M12 8way 3NC SS head
KP 200022A KP QC M12 8way 3NC – std actuator
KP 200022A-SS KP QC M12 8way 3NC SS head – std actuator
KP 200022F KP QC M12 8way 3NC – flat actuator
KP 200022F-SS KP QC M12 8way 3NC SS head – flat actuator
KP 200022HF KP QC M12 8way 3NC – HF actuator
KP 200022HF-SS KP QC M12 8way 3NC SS head – HF actuator
KP 200022HFH KP QC M12 8way 3NC – HFH actuator
KP 200022HFH-SS KP QC M12 8way 3NC SS head – HFH actuator
KP 200022PF KP QC M12 8way 3NC – PF actuator
KP 200022PF-SS KP QC M12 8way 3NC SS head – PF actuator
KP 200023 KP QC M12 8way 3NC 1NO
KP 200023-SS KP QC M12 8way 3NC 1NO SS head
KP 200023A KP QC M12 8way 3NC 1NO – std actuator
KP 200023A-SS KP QC M12 8way 3NC 1NO SS head – std actuator
KP 200023F KP QC M12 8way 3NC 1NO – flat actuator
KP 200023F-SS KP QC M12 8way 3NC 1NO SS head – flat actuator
KP 200023HF KP QC M12 8way 3NC 1NO – HF actuator
KP 200023HF-SS KP QC M12 8way 3NC 1NO SS head – HF actuator
KP 200023HFH KP QC M12 8way 3NC 1NO – HFH actuator
KP 200023HFH-SS KP QC M12 8way 3NC 1NO SS head – HFH actuator
KP 200023PF KP QC M12 8way 3NC 1NO – PF actuator
KP 200023PF-SS KP QC M12 8way 3NC 1NO SS head – PF actuator
KP 200024 KP QC M12 8way 2NC 2NO
KP 200024-SS KP QC M12 8way 2NC 2NO SS head
KP 200024A KP QC M12 8way 2NC 2NO – std actuator
KP 200024A-SS KP QC M12 8way 2NC 2NO SS head – std actuator
KP 200024F KP QC M12 8way 2NC 2NO – flat actuator
KP 200024F-SS KP QC M12 8way 2NC 2NO SS head – flat actuator
KP 200024HF KP QC M12 8way 2NC 2NO – HF actuator
KP 200024HF-SS KP QC M12 8way 2NC 2NO SS head – HF actuator
KP 200024HFH KP QC M12 8way 2NC 2NO – HFH actuator
KP 200024HFH-SS KP QC M12 8way 2NC 2NO SS head – HFH actuator
KP 200024PF KP QC M12 8way 2NC 2NO – PF actuator
KP 200024PF-SS KP QC M12 8way 2NC 2NO SS head – PF actuator
KP 200025 KP QC M12 8way 4NC
KP 200025-SS KP QC M12 8way 4NC SS head
KP 200025A KP QC M12 8way 4NC – std actuator
KP 200025A-SS KP QC M12 8way 4NC SS head – std actuator
KP 200025F KP QC M12 8way 4NC – flat actuator
KP 200025F-SS KP QC M12 8way 4NC SS head – flat actuator
KP 200025HF KP QC M12 8way 4NC – HF Actuator
KP 200025HF-SS KP QC M12 8way 4NC SS head – HF actuator
KP 200025HFH KP QC M12 8way 4NC – HFH actuator
KP 200025HFH-SS KP QC M12 8way 4NC SS head – HFH actuator
KP 200025PF KP QC M12 8way 4NC – PF Actuator
KP 200025PF-SS KP QC M12 8way 4NC SS head – PF actuator

Technical Data
CertificatescULus
TechnologyTongue Interlock (Non Locking)
Housing MaterialPolyester
Head MaterialPolyester or Stainless Steel
Contact Configuration3 NC or 2 NC + 1 NO
Thermal Current (lth)10A
Rated Insulation/Withstand Voltages500Vac/2500Vac
Travel for Positive Opening8mm
Actuator Entry Minimum Radius175mm Standard 100mm Flexible
Maximum Approach/Withdrawal Speed600mm/s
Enclosure ProtectionIP67
Operating Temperature -25 ... +80 °C
VibrationIEC 68-2-6 10-55Hz + 1Hz Excursion 0.35mm 1 octave/min
Fixing2 x M5

Information with regard to UL Standards
EnclosureType 1
Electrical RatingPilot Duty A300 240V.ac 3A. 6,000 cycles
240V.ac 10A. carry only
120V.ac 60A.making 6A.breaking PF 0.38 or greater, tested 100,000 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