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 TypePart No.Part Description
KP200001KP M20 2NC 1NO
KP200001-SSKP M20 2NC 1NO SS Head
KP200001AKP M20 2NC 1NO – std actuator
KP200001A-40NKP M20 2NC 1NO – std actuator 40N
KP200001A-GCKP M20 2NC 1NO – std actuator
KP200001A-SSKP M20 2NC 1NO SS Head – std actuator
KP200001A-SS-40NKP M20 2NC 1NO SS Head – std actuator 40N
KP200001FKP M20 2NC 1NO – flat actuator
KP200001F-SSKP M20 2NC 1NO SS Head – flat actuator
KP200001HFKP M20 2NC 1NO – HF Actuator
KP200001HF-40NKP M20 2NC 1NO – HF Actuator
KP200001HF-SSKP M20 2NC 1NO SS Head – HF actuator
KP200001HF-SS-40NKP M20 2NC 1NO SS Head – HF actuator 40N
KP200001HFHKP M20 2NC 1NO – HFH actuator
KP200001HFH-SSKP M20 2NC 1NO SS Head – HFH actuator
KP200001PFKP M20 2NC 1NO – PF Actuator
KP200001PF-40NKP M20 2NC 1NO – PF Actuator
KP200001PF-SSKP M20 2NC 1NO SS Head – PF actuator
KP200002KP ½NPT 2NC 1NO
KP200002-SSKP ½NPT 2NC 1NO SS head
KP200002AKP ½NPT 2NC 1NO -std actuator
KP200002A-SSKP ½NPT 2NC 1NO SS head – std actuator
KP200002A-SS-GCKP 1/2NPT 2NC 1NO  Gold Contacts SS Head – STD Actuator
KP200002FKP ½NPT 2NC 1NO – flat actuator
KP200002F-SSKP ½NPT 2NC 1NO SS head – flat actuator
KP200002HFKP ½NPT 2NC 1NO – HF actuator
KP200002HF-SSKP ½NPT 2NC 1NO SS head – HF actuator
KP200002HFHKP ½NPT 2NC 1NO – HFH actuator
KP200002HFH-SSKP ½NPT 2NC 1NO SS head – HFH actuator
KP200002PFKP ½NPT 2NC 1NO – PF actuator
KP200002PF-SSKP ½NPT 2NC 1NO SS head – PF actuator
KP200003KP QC ½UNF 6way 2NC 1NO
KP200003-SSKP QC ½UNF 6way 2NC 1NO SS head
KP200003AKP QC ½UNF 6way 2NC 1NO – std actuator
KP200003A-SSKP QC ½UNF 6way 2NC 1NO SS head – std actuator
KP200003FKP QC ½UNF 6way 2NC 1NO – flat actuator
KP200003F-SSKP QC ½UNF 6way 2NC 1NO SS head – flat actuator
KP200003HFKP QC ½UNF 6way 2NC 1NO – HF actuator
KP200003HF-SSKP QC ½UNF 6way 2NC 1NO SS head – HF actuator
KP200003HFHKP QC ½UNF 6way 2NC 1NO – HFH actuator
KP200003HFH-SSKP QC ½UNF 6way 2NC 1NO SS head – HFH actuator
KP200003PFKP QC ½UNF 6way 2NC 1NO – PF actuator
KP200003PF-SSKP QC ½UNF 6way 2NC 1NO SS head – PF actuator
KP200004KP M20 3NC
KP200004-SSKP M20 3NC SS head
KP200004AKP M20 3NC – std actuator
KP200004A-SSKP M20 3NC SS head – std actuator
KP200004FKP M20 3NC – flat actuator
KP200004F-SSKP M20 3NC SS head – flat actuator
KP200004HFKP M20 3NC – HF actuator
KP200004HF-SSKP M20 3NC SS head – HF actuator
KP200004HFHKP M20 3NC – HFH actuator
KP200004HFH-SSKP M20 3NC SS head – HFH actuator
KP200004PFKP M20 3NC – PF actuator
KP200004PF-SSKP M20 3NC SS head – PF actuator
KP200005KP ½NPT 3NC
KP200005-SSKP ½NPT 3NC SS head
KP200005AKP ½NPT 3NC – std actuator
KP200005A-SSKP ½NPT 3NC SS head – std actuator
KP200005FKP ½NPT 3NC – flat actuator
KP200005F-SSKP ½NPT 3NC SS head – flat actuator
KP200005HFKP ½NPT 3NC – HF actuator
KP200005HF-SSKP ½NPT 3NC SS head – HF actuator
KP200005HFHKP ½NPT 3NC – HFH actuator
KP200005HFH-SSKP ½NPT 3NC SS head – HFH actuator
KP200005PFKP ½NPT 3NC – PF Actuator
KP200005PF-SSKP ½NPT 3NC SS head – PF actuator
KP200006KP QC ½UNF 6way 3NC
KP200006-SSKP QC ½UNF 6way 3NC SS head
KP200006AKP QC ½UNF 6way 3NC – std actuator
KP200006A-SSKP QC ½UNF 6way 3NC SS head – std actuator
KP200006FKP QC ½UNF 6way 3NC – flat actuator
KP200006F-SSKP QC ½UNF 6way 3NC SS head – flat actuator
KP200006HFKP QC ½UNF 6way 3NC – HF actuator
KP200006HF-SSKP QC ½UNF 6way 3NC SS head – HF actuator
KP200006HFHKP QC ½UNF 6way 3NC – HFH actuator
KP200006HFH-SSKP QC ½UNF 6way 3NC SS head – HFH actuator
KP200006PFKP QC ½UNF 6way 3NC – PF actuator
KP200006PF-SSKP QC ½UNF 6way 3NC SS head – PF actuator
KP200007KP M20 3NC 1NO
KP200007-SSKP M20 3NC 1NO SS head
KP200007AKP M20 3NC 1NO – std actuator
KP200007A-SSKP M20 3NC 1NO SS head – std actuator
KP200007FKP M20 3NC 1NO – flat actuator
KP200007F-SSKP M20 3NC 1NO SS head – flat actuator
KP200007HFKP M20 3NC 1NO – std actuator
KP200007HF-SSKP M20 3NC 1NO SS head – HF actuator
KP200007HFHKP M20 3NC 1NO – HFH actuator
KP200007HFH-SSKP M20 3NC 1NO SS head – HFH actuator
KP200007PFKP M20 3NC 1NO – PF actuator
KP200007PF-SSKP M20 3NC 1NO SS head – PF actuator
KP200008KP ½NPT 3NC 1NO
KP200008-SSKP ½NPT 3NC 1NO SS head
KP200008AKP ½NPT 3NC 1NO – std actuator
KP200008A-SSKP ½NPT 3NC 1NO SS head – std actuator
KP200008FKP ½NPT 3NC 1NO – flat actuator
KP200008F-SSKP ½NPT 3NC 1NO SS head – flat actuator
KP200008HFKP ½NPT 3NC 1NO – HF actuator
KP200008HF-SSKP ½NPT 3NC 1NO SS head – HF actuator
KP200008HFHKP ½NPT 3NC 1NO – HFH actuator
KP200008HFH-SSKP ½NPT 3NC 1NO SS head – HFH actuator
KP200008PFKP ½NPT 3NC 1NO – PF actuator
KP200008PF-SSKP ½NPT 3NC 1NO SS head – PF actuator
KP200010KP M20 2NC 2NO
KP200010-SSKP M20 2NC 2NO SS head
KP200010AKP M20 2NC 2NO – std actuator
KP200010A-SSKP M20 2NC 2NO SS head – std actuator
KP200010FKP M20 2NC 2NO – flat actuator
KP200010F-SSKP M20 2NC 2NO SS head – flat actuator
KP200010HFKP M20 2NC 2NO – HF actuator
KP200010HF-SSKP M20 2NC 2NO SS head – HF actuator
KP200010HFHKP M20 2NC 2NO – HFH actuator
KP200010HFH-SSKP M20 2NC 2NO SS head – HFH actuator
KP200010PFKP M20 2NC 2NO – PF actuator
KP200010PF-SSKP M20 2NC 2NO SS head – PF actuator
KP200011KP ½NPT 2NC 2NO
KP200011-SSKP ½NPT 2NC 2NO SS head
KP200011AKP ½NPT 2NC 2NO – std actuator
KP200011A-SSKP ½NPT 2NC 2NO SS head – std actuator
KP200011FKP ½NPT 2NC 2NO – flat actuator
KP200011F-SSKP ½NPT 2NC 2NO SS head – flat actuator
KP200011HFKP ½NPT 2NC 2NO – HF Actuator
KP200011HF-SSKP ½NPT 2NC 2NO SS head – HF actuator
KP200011HFHKP ½NPT 2NC 2NO – HFH Actuator
KP200011HFH-SSKP ½NPT 2NC 2N SS head – HFH actuator
KP200011PFKP ½NPT 2NC 2NO – PF Actuator
KP200011PF-SSKP ½NPT 2NC 2NO SS head – PF actuator
KP200013KP M20 4NC
KP200013-SSKP M20 4NC SS head
KP200013AKP M20 4NC – std actuator
KP200013A-SSKP M20 4NC SS head – std actuator
KP200013FKP M20 4NC – flat actuator
KP200013F-SSKP M20 4NC SS head – flat actuator
KP200013HFKP M20 4NC – HF Actuator
KP200013HF-SSKP M20 4NC SS head – PF actuator
KP200013HFHKP M20 4NC – HFH actuator
KP200013HFH-SSKP M20 4NC SS head – HFH actuator
KP200013PFKP M20 4NC – PF Actuator
KP200013PF-SSKP M20 4NC SS head – PF actuator
KP200014KP ½NPT 4NC
KP200014-SSKP ½NPT 4NC’SS head
KP200014AKP ½NPT 4NC – std actuator
KP200014A-SSKP ½NPT 4NC SS head – std actuator
KP200014FKP ½NPT 4NC – flat actuator
KP200014F-SSKP ½NPT 4NC SS head – flat actuator
KP200014HFKP ½NPT 4NC – HF Actuator
KP200014HF-SSKP ½NPT 4NC SS head – HF actuator
KP200014HFHKP ½NPT 4NC – HFH actuator
KP200014HFH-SSKP ½NPT 4NC SS head – HFH actuator
KP200014PFKP ½NPT 4NC – PF Actuator
KP200014PF-SSKP ½NPT 4NC SS head – PF actuator
KP200021KP QC M12 8way 2NC 1NO
KP200021-SSKP QC M12 8way 2NC 1NO SS head
KP200021AKP QC M12 8way 2NC 1NO – std actuator
KP200021A-SSKP QC M12 8way 2NC 1NO SS head – std actuator
KP200021FKP QC M12 8way 2NC 1NO – flat actuator
KP200021F-SSKP QC M12 8way 2NC 1NO SS head – flat actuator
KP200021HFKP QC M12 8way 2NC 1NO – HF actuator
KP200021HF-SSKP QC M12 8way 2NC 1NO SS head – HF actuator
KP200021HFHKP QC M12 8way 2NC 1NO – HFH actuator
KP200021HFH-SSKP QC M12 8way 2NC 1NO SS head – HFH actuator
KP200021PFKP QC M12 8way 2NC 1NO – PF actuator
KP200021PF-SSKP QC M12 8way 2NC 1NO SS head – PF actuator
KP200022KP QC M12 8way 3NC
KP200022-SSKP QC M12 8way 3NC SS head
KP200022AKP QC M12 8way 3NC – std actuator
KP200022A-SSKP QC M12 8way 3NC SS head – std actuator
KP200022FKP QC M12 8way 3NC – flat actuator
KP200022F-SSKP QC M12 8way 3NC SS head – flat actuator
KP200022HFKP QC M12 8way 3NC – HF actuator
KP200022HF-SSKP QC M12 8way 3NC SS head – HF actuator
KP200022HFHKP QC M12 8way 3NC – HFH actuator
KP200022HFH-SSKP QC M12 8way 3NC SS head – HFH actuator
KP200022PFKP QC M12 8way 3NC – PF actuator
KP200022PF-SSKP QC M12 8way 3NC SS head – PF actuator
KP200023KP QC M12 8way 3NC 1NO
KP200023-SSKP QC M12 8way 3NC 1NO SS head
KP200023AKP QC M12 8way 3NC 1NO – std actuator
KP200023A-SSKP QC M12 8way 3NC 1NO SS head – std actuator
KP200023FKP QC M12 8way 3NC 1NO – flat actuator
KP200023F-SSKP QC M12 8way 3NC 1NO SS head – flat actuator
KP200023HFKP QC M12 8way 3NC 1NO – HF actuator
KP200023HF-SSKP QC M12 8way 3NC 1NO SS head – HF actuator
KP200023HFHKP QC M12 8way 3NC 1NO – HFH actuator
KP200023HFH-SSKP QC M12 8way 3NC 1NO SS head – HFH actuator
KP200023PFKP QC M12 8way 3NC 1NO – PF actuator
KP200023PF-SSKP QC M12 8way 3NC 1NO SS head – PF actuator
KP200024KP QC M12 8way 2NC 2NO
KP200024-SSKP QC M12 8way 2NC 2NO SS head
KP200024AKP QC M12 8way 2NC 2NO – std actuator
KP200024A-SSKP QC M12 8way 2NC 2NO SS head – std actuator
KP200024FKP QC M12 8way 2NC 2NO – flat actuator
KP200024F-SSKP QC M12 8way 2NC 2NO SS head – flat actuator
KP200024HFKP QC M12 8way 2NC 2NO – HF actuator
KP200024HF-SSKP QC M12 8way 2NC 2NO SS head – HF actuator
KP200024HFHKP QC M12 8way 2NC 2NO – HFH actuator
KP200024HFH-SSKP QC M12 8way 2NC 2NO SS head – HFH actuator
KP200024PFKP QC M12 8way 2NC 2NO – PF actuator
KP200024PF-SSKP QC M12 8way 2NC 2NO SS head – PF actuator
KP200025KP QC M12 8way 4NC
KP200025-SSKP QC M12 8way 4NC SS head
KP200025AKP QC M12 8way 4NC – std actuator
KP200025A-SSKP QC M12 8way 4NC SS head – std actuator
KP200025FKP QC M12 8way 4NC – flat actuator
KP200025F-SSKP QC M12 8way 4NC SS head – flat actuator
KP200025HFKP QC M12 8way 4NC – HF Actuator
KP200025HF-SSKP QC M12 8way 4NC SS head – HF actuator
KP200025HFHKP QC M12 8way 4NC – HFH actuator
KP200025HFH-SSKP QC M12 8way 4NC SS head – HFH actuator
KP200025PFKP QC M12 8way 4NC – PF Actuator
KP200025PF-SSKP QC M12 8way 4NC SS head – PF actuator

Associated accessories

Heavy Duty Flexible Actuator in Die Cast (140110)

M20 or 1/2" NPT Plastic Cable Gland

Standard Actuator in 316 Stainless Steel (140107)

Standard Actuator in 316 Stainless Steel for KP & K-15 (140106)