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

Guard Locking Safety Switch up to 3000N (KLM)

The KLM (SAMLOCK) guard locking safety interlock features a slimline metal body and a holding force of up to 3000N to keep small to large guard doors closed until hazards have been removed.

  • Body Material: Red painted die-cast
  • Head Material: Optional 316 Stainless Steel
  • Holding Force: F1Max 3000N (300Kg)
  • Actuation: Rotating head for 8 entry positions
  • Ingress Protection: IP67
  • Conduit: 3 x M20 or ½” NPT (Quick Connect Available)

Note: Internal selector switch to be used as either power feed to LED 2 or as a voltage free auxiliary circuit to indicate the lock status.

Product TypePart No.Part Description
KLM202001KLM M20 24v (std release)
KLM202001-SSKLM M20 24v (std release) SS head
KLM202001AKLM M20 24v (std release) – std actuator
KLM202001A-SSKLM M20 24v (std release) SS head – std actuator
KLM202001FKLM M20 24v (std release) – flat actuator
KLM202001F-SSKLM M20 24v (std release) SS head – flat actuator
KLM202001HFKLM M20 24v (std release) – HF actuator
KLM202001HF-SSKLM M20 24v (std release) SS head – HF actuator
KLM202001HFHKLM M20 24v (std release) – HFH actuator
KLM202001HFH-SSKLM M20 24v (std release) SS head – HFH actuator
KLM202002KLM ½NPT 24v (std release)
KLM202002-SSKLM ½NPT 24v (std release) SS head
KLM202002AKLM ½NPT 24v (std release) – std actuator
KLM202002A-SSKLM ½NPT 24v (std release) SS head – std actuator
KLM202002FKLM ½NPT 24v (std release) – flat actuator
KLM202002F-SSKLM ½NPT 24v (std release) SS head – flat actuator
KLM202002HFKLM ½NPT 24v (std release) – HF actuator
KLM202002HF-SSKLM ½NPT 24v (std release) SS head – HF actuator
KLM202002HFHKLM ½NPT 24v (std release) – HFH actuator
KLM202002HFH-SSKLM ½NPT 24v (std release) SS head – HFH actuator
KLM202003KLM QC M23 12way 24v (std release)
KLM202003-SSKLM QC M23 12way 24v (std release) SS head
KLM202003AKLM QC M23 12way 24v (std release) – std actuator
KLM202003A-SSKLM QC M23 12way 24v (std release) SS head – std actuator
KLM202003FKLM QC M23 12way 24v (std release) – flat actuator
KLM202003F-SSKLM QC M23 12way 24v (std release) SS head – flat actuator
KLM202003HFKLM QC M23 12way 24v (std release) – HF actuator
KLM202003HF-SSKLM QC M23 12way 24v (std release) SS head – HF actuator
KLM202003HFHKLM QC M23 12way 24v (std release) – HFH actuator
KLM202003HFH-SSKLM QC M23 12way 24v (std release) SS head – HFH actuator
KLM202004KLM M20 110v (std release)
KLM202004-SSKLM M20 110v (std release) SS head
KLM202004AKLM M20 110v (std release) – std actuator
KLM202004A-SSKLM M20 110v (std release) SS head – std actuator
KLM202004FKLM M20 110v (std release) – flat actuator
KLM202004F-SSKLM M20 110v (std release) SS Head – flat actuator
KLM202004HFKLM M20 110v (std release) – HF actuator
KLM202004HF-SSKLM M20 110v (std release) SS head – HF actuator
KLM202004HFHKLM M20 110v (std release) – HFH actuator
KLM202004HFH-SSKLM M20 110v (std release) SS head – HFH actuator
KLM202005KLM ½NPT 110v (std release)
KLM202005-SSKLM ½NPT 110v (std release) SS head
KLM202005AKLM ½NPT 110v (std release) – std actuator
KLM202005A-SSKLM ½NPT 110v (std release) SS head – std actuator
KLM202005FKLM ½NPT 110v (std release) – flat actuator
KLM202005F-SSKLM ½NPT 110v (std release) SS head – flat actuator
KLM202005HFKLM ½NPT 110v (std release) – HF actuator
KLM202005HF-SSKLM ½NPT 110v (std release) SS head – HF actuator
KLM202005HFHKLM ½NPT 110v (std release) – HFH actuator
KLM202005HFH-SSKLM ½NPT 110v (std release) SS head – HFH actuator
KLM202005SS-SENKLM ½NPT 110v (std release) SS head
KLM202006KLM QC M23 12way 110v (std release)
KLM202006-SSKLM QC M23 12way 110v (std release) SS head
KLM202006AKLM QC M23 12way 110v (std release) – std actuator
KLM202006A-SSKLM QC M23 12way 110v (std release) SS head – std actuator
KLM202006FKLM QC M23 12way 110v (std release) – flat actuator
KLM202006F-SSKLM QC M23 12way 110v (std release) SS head – flat actuator
KLM202006HFKLM QC M23 12way 110v (std release) – HF actuator
KLM202006HF-SSKLM QC M23 12way 110v (std release) SS head – HF actuator
KLM202006HFHKLM QC M23 12way 110v (std release) – HFH actuator
KLM202006HFH-SSKLM QC M23 12way 110v (std release) SS head – HFH actuator
KLM202007KLM M20 230V (std release)
KLM202007-SSKLM M20 230V (std release) SS head
KLM202007AKLM M20 230V (std release) – std actuator
KLM202007A-SSKLM M20 230V (std release) SS head – std actuator
KLM202007FKLM M20 230V (std release) – flat actuator
KLM202007F-SSKLM M20 230V (std release) SS head – flat actuator
KLM202007HFKLM M20 230V (std release) – HF actuator
KLM202007HF-SSKLM M20 230V (std release) SS head – HF actuator
KLM202007HFHKLM M20 230V (std release) – HFH actuator
KLM202007HFH-SSKLM M20 230V (std release) SS head – HFH actuator
KLM202008KLM ½NPT 230V (std release)
KLM202008-SSKLM ½NPT 230V (std release) SS head
KLM202008AKLM ½NPT 230V (std release) – std actuator
KLM202008A-SSKLM ½NPT 230V (std release) SS head – std actuator
KLM202008FKLM ½NPT 230V (std release) – flat actuator
KLM202008F-SSKLM ½NPT 230V (std release) SS head – flat actuator
KLM202008HFKLM ½NPT 230V (std release) – HF actuator
KLM202008HF-SSKLM ½NPT 230V (std release) SS head – HF actuator
KLM202008HFHKLM ½NPT 230V (std release) – HFH actuator
KLM202008HFH-SSKLM ½NPT 230V (std release) SS head – HFH actuator
KLM202009KLM QC M23 12way 230V (std release)
KLM202009-SSKLM QC M23 12way 230V (std release) SS head
KLM202009AKLM QC M23 12way 230V (std release) – std actuator
KLM202009A-SSKLM QC M23 12way 230V (std release) SS Head – std actuator
KLM202009FKLM QC M23 12way 230V (std release) – flat actuator
KLM202009F-SSKLM QC M23 12way 230V (std release) SS head – flat actuator
KLM202009HFKLM QC M23 12way 230V (std release) – HF actuator
KLM202009HF-SSKLM QC M23 12way 230V (std release) SS head – HF actuator
KLM202009HFHKLM QC M23 12way 230V (std release) – HFH actuator
KLM202009HFH-SSKLM QC M23 12way 230V (std release) SS head – HFH actuator
KLM202301KLM M20 24v (no release)
KLM202301-SSKLM M20 24v (no release) SS head
KLM202301AKLM M20 24v (no release) – std actuator
KLM202301A-SSKLM M20 24v (no release) SS head – std actuator
KLM202301FKLM M20 24v (no release) – flat actuator
KLM202301F-SSKLM M20 24v (no release) SS head – flat actuator
KLM202301HFKLM M20 24v (no release) – HF actuator
KLM202301HF-SSKLM M20 24v (no release) SS head – HF actuator
KLM202301HFHKLM M20 24v (no release) – HFH actuator
KLM202301HFH-SSKLM M20 24v (no release) SS head – HFH actuator
KLM202302KLM ½NPT 24v (no release)
KLM202302-SSKLM ½NPT 24v (no release) SS head
KLM202302AKLM ½NPT 24v (no release) – std actuator
KLM202302A-SSKLM ½NPT 24v (no release) SS head – std actuator
KLM202302FKLM ½NPT 24v (no release) – flat actuator
KLM202302F-SSKLM ½NPT 24v (no release) SS head – flat actuator
KLM202302HFKLM ½NPT 24v (no release) – HF actuator
KLM202302HF-SSKLM ½NPT 24v (no release) SS head – HF actuator
KLM202302HFHKLM ½NPT 24v (no release) – HFH actuator
KLM202302HFH-SSKLM ½NPT 24v (no release) SS head – HFH actuator
KLM202303KLM QC M23 12way 24v (no release)
KLM202303-SSKLM QC M23 12way 24v (no release) SS head
KLM202303AKLM QC M23 12way 24v (no release) – std actuator
KLM202303A-SSKLM QC M23 12way 24v (no release) SS head – std actuator
KLM202303FKLM QC M23 12way 24v (no release) – flat actuator
KLM202303F-SSKLM QC M23 12way 24v (no release) SS head – flat actuator
KLM202303HFKLM QC M23 12way 24v (no release) – HF actuator
KLM202303HF-SSKLM QC M23 12way 24v (no release) SS head – HF actuator
KLM202303HFHKLM QC M23 12way 24v (no release) – HFH actuator
KLM202303HFH-SSKLM QC M23 12way 24v (no release) SS head – HFH actuator
KLM202304KLM M20 110v (no release)
KLM202304-SSKLM M20 110v (no release) SS head
KLM202304AKLM M20 110v (no release) – std actuator
KLM202304A-SSKLM M20 110v (no release) SS head – std actuator
KLM202304FKLM M20 110v (no release) – flat actuator
KLM202304F-SSKLM M20 110v (no release) SS Head – flat actuator
KLM202304HFKLM M20 110v (no release) – HF actuator
KLM202304HF-SSKLM M20 110v (no release) SS head – HF actuator
KLM202304HFHKLM M20 110v (no release) – HFH actuator
KLM202304HFH-SSKLM M20 110v (no release) SS head – HFH actuator
KLM202305KLM ½NPT 110v (no release)
KLM202305-SSKLM ½NPT 110v (no release) SS head
KLM202305AKLM ½NPT 110v (no release) – std actuator
KLM202305A-SSKLM ½NPT 110v (no release) SS head – std actuator
KLM202305FKLM ½NPT 110v (no release) – flat actuator
KLM202305F-SSKLM ½NPT 110v (no release) SS head – flat actuator
KLM202305HFKLM ½NPT 110v (no release) – HF actuator
KLM202305HF-SSKLM ½NPT 110v (no release) SS head – HF actuator
KLM202305HFHKLM ½NPT 110v (no release) – HFH actuator
KLM202305HFH-SSKLM ½NPT 110v (no release) SS head – HFH actuator
KLM202306KLM QC M23 12way 110v (no release)
KLM202306-SSKLM QC M23 12way 110v (no release) SS head
KLM202306AKLM QC M23 12way 110v (no release) – std actuator
KLM202306A-SSKLM QC M23 12way 110v (no release) SS head – std actuator
KLM202306FKLM QC M23 12way 110v (no release) – flat actuator
KLM202306F-SSKLM QC M23 12way 110v (no release) SS head – flat actuator
KLM202306HFKLM QC M23 12way 110v (no release) – HF actuator
KLM202306HF-SSKLM QC M23 12way 110v (no release) SS head – HF actuator
KLM202306HFHKLM QC M23 12way 110v (no release) – HFH actuator
KLM202306HFH-SSKLM QC M23 12way 110v (no release) SS head – HFH actuator
KLM202307KLM M20 230V (no release)
KLM202307-SSKLM M20 230V (no release) SS head
KLM202307AKLM M20 230V (no release) – std actuator
KLM202307A-SSKLM M20 230V (no release) SS head – std actuator
KLM202307FKLM M20 230V (no release) – flat actuator
KLM202307F-SSKLM M20 230V (no release) SS head – flat actuator
KLM202307HFKLM M20 230V (no release) – HF actuator
KLM202307HF-SSKLM M20 230V (no release) SS head – HF actuator
KLM202307HFHKLM M20 230V (no release) – HFH actuator
KLM202307HFH-SSKLM M20 230V (no release) SS head – HFH actuator
KLM202308KLM ½NPT 230V (no release)
KLM202308-SSKLM ½NPT 230V (no release) SS head
KLM202308AKLM ½NPT 230V (no release) – std actuator
KLM202308A-SSKLM ½NPT 230V (no release) SS head – std actuator
KLM202308FKLM ½NPT 230V (no release) – flat actuator
KLM202308F-SSKLM ½NPT 230V (no release) SS head – flat actuator
KLM202308HFKLM ½NPT 230V (no release) – HF actuator
KLM202308HF-SSKLM ½NPT 230V (no release) SS head – HF actuator
KLM202308HFHKLM ½NPT 230V (no release) – HFH actuator
KLM202308HFH-SSKLM ½NPT 230V (no release) SS head – HFH actuator
KLM202309KLM QC M23 12way 230V (no release)
KLM202309-SSKLM QC M23 12way 230V (no release) SS head
KLM202309AKLM QC M23 12way 230V (no release) – std actuator
KLM202309A-SSKLM QC M23 12way 230V (no release) SS Head – std actuator
KLM202309FKLM QC M23 12way 230V (no release) – flat actuator
KLM202309F-SSKLM QC M23 12way 230V (no release) SS head – flat actuator
KLM202309HFKLM QC M23 12way 230V (no release) – HF actuator
KLM202309HF-SSKLM QC M23 12way 230V (no release) SS head – HF actuator
KLM202309HFHKLM QC M23 12way 230V (no release) – HFH actuator
KLM202309HFH-SSKLM QC M23 12way 230V (no release) SS head – HFH actuator
KLM202401KLM M20 24v (lid release)
KLM202401-SSKLM M20 24v (lid release) SS head
KLM202401AKLM M20 24v (lid release) – std actuator
KLM202401A-SSKLM M20 24v (lid release) SS head – std actuator
KLM202401FKLM M20 24v (lid release) – flat actuator
KLM202401F-SSKLM M20 24v (lid release) SS head – flat actuator
KLM202401HFKLM M20 24v (lid release) – HF actuator
KLM202401HF-SSKLM M20 24v (lid release) SS head – HF actuator
KLM202401HFHKLM M20 24v (lid release) – HFH actuator
KLM202401HFH-SSKLM M20 24v (lid release) SS head – HFH actuator
KLM202402KLM ½NPT 24v (lid release)
KLM202402-SSKLM ½NPT 24v (lid release) SS head
KLM202402AKLM ½NPT 24v (lid release) – std actuator
KLM202402A-SSKLM ½NPT 24v (lid release) SS head – std actuator
KLM202402FKLM ½NPT 24v (lid release) – flat actuator
KLM202402F-SSKLM ½NPT 24v (lid release) SS head – flat actuator
KLM202402HFKLM ½NPT 24v (lid release) – HF actuator
KLM202402HF-SSKLM ½NPT 24v (lid release) SS head – HF actuator
KLM202402HFHKLM ½NPT 24v (lid release) – HFH actuator
KLM202402HFH-SSKLM ½NPT 24v (lid release) SS head – HFH actuator
KLM202403KLM QC M23 12way 24v (lid release)
KLM202403-SSKLM QC M23 12way 24v (lid release) SS head
KLM202403AKLM QC M23 12way 24v (lid release) – std actuator
KLM202403A-SSKLM QC M23 12way 24v (lid release) SS head – std actuator
KLM202403FKLM QC M23 12way 24v (lid release) – flat actuator
KLM202403F-SSKLM QC M23 12way 24v (lid release) SS head – flat actuator
KLM202403HFKLM QC M23 12way 24v (lid release) – HF actuator
KLM202403HF-SSKLM QC M23 12way 24v (lid release) SS head – HF actuator
KLM202403HFHKLM QC M23 12way 24v (lid release) – HFH actuator
KLM202403HFH-SSKLM QC M23 12way 24v (lid release) SS head – HFH actuator
KLM202404KLM M20 110v (lid release)
KLM202404-SSKLM M20 110v (lid release) SS head
KLM202404AKLM M20 110v (lid release) – std actuator
KLM202404A-SSKLM M20 110v (lid release) SS head – std actuator
KLM202404FKLM M20 110v (lid release) – flat actuator
KLM202404F-SSKLM M20 110v (lid release) SS Head – flat actuator
KLM202404HFKLM M20 110v (lid release) – HF actuator
KLM202404HF-SSKLM M20 110v (lid release) SS head – HF actuator
KLM202404HFHKLM M20 110v (lid release) – HFH actuator
KLM202404HFH-SSKLM M20 110v (lid release) SS head – HFH actuator
KLM202405KLM ½NPT 110v (lid release)
KLM202405-SSKLM ½NPT 110v (lid release) SS head
KLM202405AKLM ½NPT 110v (lid release) – std actuator
KLM202405A-SSKLM ½NPT 110v (lid release) SS head – std actuator
KLM202405FKLM ½NPT 110v (lid release) – flat actuator
KLM202405F-SSKLM ½NPT 110v (lid release) SS head – flat actuator
KLM202405HFKLM ½NPT 110v (lid release) – HF actuator
KLM202405HF-SSKLM ½NPT 110v (lid release) SS head – HF actuator
KLM202405HFHKLM ½NPT 110v (lid release) – HFH actuator
KLM202405HFH-SSKLM ½NPT 110v (lid release) SS head – HFH actuator
KLM202406KLM QC M23 12way 110v (lid release)
KLM202406-SSKLM QC M23 12way 110v (lid release) SS head
KLM202406AKLM QC M23 12way 110v (lid release) – std actuator
KLM202406A-SSKLM QC M23 12way 110v (lid release) SS head – std actuator
KLM202406FKLM QC M23 12way 110v (lid release) – flat actuator
KLM202406F-SSKLM QC M23 12way 110v (lid release) SS head – flat actuator
KLM202406HFKLM QC M23 12way 110v (lid release) – HF actuator
KLM202406HF-SSKLM QC M23 12way 110v (lid release) SS head – HF actuator
KLM202406HFHKLM QC M23 12way 110v (lid release) – HFH actuator
KLM202406HFH-SSKLM QC M23 12way 110v (lid release) SS head – HFH actuator
KLM202407KLM M20 230V (lid release)
KLM202407-SSKLM M20 230V (lid release) SS head
KLM202407AKLM M20 230V (lid release) – std actuator
KLM202407A-SSKLM M20 230V (lid release) SS head – std actuator
KLM202407FKLM M20 230V (lid release) – flat actuator
KLM202407F-SSKLM M20 230V (lid release) SS head – flat actuator
KLM202407HFKLM M20 230V (lid release) – HF actuator
KLM202407HF-SSKLM M20 230V (lid release) SS head – HF actuator
KLM202407HFHKLM M20 230V (lid release) – HFH actuator
KLM202407HFH-SSKLM M20 230V (lid release) SS head – HFH actuator
KLM202408KLM ½NPT 230V (lid release)
KLM202408-SSKLM ½NPT 230V (lid release) SS head
KLM202408AKLM ½NPT 230V (lid release) – std actuator
KLM202408A-SSKLM ½NPT 230V (lid release) SS head – std actuator
KLM202408FKLM ½NPT 230V (lid release) – flat actuator
KLM202408F-SSKLM ½NPT 230V (lid release) SS head – flat actuator
KLM202408HFKLM ½NPT 230V (lid release) – HF actuator
KLM202408HF-SSKLM ½NPT 230V (lid release) SS head – HF actuator
KLM202408HFHKLM ½NPT 230V (lid release) – HFH actuator
KLM202408HFH-SSKLM ½NPT 230V (lid release) SS head – HFH actuator
KLM202409KLM QC M23 12way 230V (lid release)
KLM202409-SSKLM QC M23 12way 230V (lid release) SS head
KLM202409AKLM QC M23 12way 230V (lid release) – std actuator
KLM202409A-SSKLM QC M23 12way 230V (lid release) SS Head – std actuator
KLM202409FKLM QC M23 12way 230V (lid release) – flat actuator
KLM202409F-SSKLM QC M23 12way 230V (lid release) SS head – flat actuator
KLM202409HFKLM QC M23 12way 230V (lid release) – HF actuator
KLM202409HF-SSKLM QC M23 12way 230V (lid release) SS head – HF actuator
KLM202409HFHKLM QC M23 12way 230V (lid release) – HFH actuator
KLM202409HFH-SSKLM QC M23 12way 230V (lid release) SS head – HFH actuator

Technical Data
CertificatescULus
TechnologyPower to Unlock
Housing MaterialRed Painted Die-Cast
Solenoid Voltage (by part number)24V ac/dc or 110V. ac or 230V. ac +/- 10% (12W.)
LED 2 Supply Voltage24V dc +/- 10%
Safety Contacts 11/12 21/22Utilization Category AC15 A300 3A. Thermal Current (Ith) 5A
Overload protection fuse (fuse externally)10A. (FF).
Auxiliary Contact 33/34 (selectable with LED2)24V.ac/dc 0.5A. maximum
Auxiliary Contact 43/44230V.ac/dc 0.5A. maximum
Rated Insulation Voltage600VAC
Rated Impulse Withstand Volt 2500VAC
Travel for Positive Opening10mm
Approach Speed 200mm/m. to 1000mm/s
Man. Actuation Frequency2 cycle/sec
Actuator entry minimum radius175mm Standard 100mm Flexible
Enclosure ProtectionIP67
Operating Temperature-25 ... +40 °C
Holding Force F1Max: 3000N. Fzh: 2307N
VibrationIEC 68-2-6, 10-55Hz+1Hz, Excursion: 0.35mm, 1 octave/min
Conduit EntryM20 or 1/2" NPT
Fixing 4 x M5

Information with regard to UL Standards
EnclosureType 1
Maximum temperature+40 °C
Terminal Torquee 6 lb ins. (0.7Nm)
Use 16-28AWG stranded copper conductors (rated 90°C)
Intended for same polarity use. A300 Pilot Duty. 240V. 3A
PF 0.38 or greater, tested for 6,000 cycles endurance
Use one polymeric conduit connection
Not suitable for connection to rigid metal conduit
(Earth bonding terminal inside enclosure if required)