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

Solenoid Guard Locking Switch up to 3000N (KLTM)

The KLTM guard locking safety interlock features a industry standard 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: 316 Stainless Steel
  • Holding Force: F1Max 3000N (300Kg)
  • Actuation: Rotating head for 4 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
KLTM450001KLTM (Mechanical Only) M20 24v
KLTM450001AKLTM (Mechanical Only) M20 24v – Std Actuator
KLTM450001FKLTM (Mechanical Only) M20 24v – Flat Actuator
KLTM450001HFKLTM (Mechanical Only) M20 24v – HF Actuator
KLTM450001HFHKLTM (Mechanical Only) M20 24v – HFH Actuator
KLTM450002KLTM (Mechanical Only) ½”NPT 24v
KLTM450002AKLTM (Mechanical Only) ½”NPT 24v – Std Actuator
KLTM450002FKLTM (Mechanical Only) ½”NPT 24v – Flat Actuator
KLTM450002HFKLTM (Mechanical Only) ½”NPT 24v – HF Actuator
KLTM-RFID & KLTM450002HFHKLTM (Mechanical Only) ½”NPT 24v – HFH Actuator
KLTM450003KLTM (Mechanical Only) QC M23 24v
KLTM450003AKLTM (Mechanical Only) QC M23 24v – Std Actuator
KLTM450003FKLTM (Mechanical Only) QC M23 24v – Flat Actuator
KLTM450003HFKLTM (Mechanical Only) QC M23 24v – HF Actuator
KLTM450003HFHKLTM (Mechanical Only) QC M23 24v – HFH Actuator
KLTM450004KLTM (Mechanical Only) M20 110v
KLTM450004AKLTM (Mechanical Only) M20 110v – Std Actuator
KLTM450004FKLTM (Mechanical Only) M20 110v – Flat Actuator
KLTM450004HFKLTM (Mechanical Only) M20 110v – HF Actuator
KLTM450004HFHKLTM (Mechanical Only) M20 110v – HFH Actuator
KLTM450005KLTM (Mechanical Only) ½”NPT 110v
KLTM450005AKLTM (Mechanical Only) ½”NPT 110v – Std Actuator
KLTM450005FKLTM (Mechanical Only) ½”NPT 110v – Flat Actuator
KLTM450005HFKLTM (Mechanical Only) ½”NPT 110v – HF Actuator
KLTM450005HFHKLTM (Mechanical Only) ½”NPT 110v – HFH Actuator
KLTM450006KLTM (Mechanical Only) QC M23 110v
KLTM450006AKLTM (Mechanical Only) QC M23 110v – Std Actuator
KLTM450006FKLTM (Mechanical Only) QC M23 110v – Flat Actuator
KLTM450006HFKLTM (Mechanical Only) QC M23 110v – HF Actuator
KLTM450006HFHKLTM (Mechanical Only) QC M23 110v – HFH Actuator
KLTM450007KLTM (Mechanical Only) M20 230v
KLTM450007AKLTM (Mechanical Only) M20 230v – Std Actuator
KLTM450007FKLTM (Mechanical Only) M20 230v – Flat Actuator
KLTM450007HFKLTM (Mechanical Only) M20 230v – HF Actuator
KLTM450007HFHKLTM (Mechanical Only) M20 230v – HFH Actuator
KLTM450008KLTM (Mechanical Only) ½”NPT 230v
KLTM450008AKLTM (Mechanical Only) ½”NPT 230v – Std Actuator
KLTM450008FKLTM (Mechanical Only) ½”NPT 230v – Flat Actuator
KLTM450008HFKLTM (Mechanical Only) ½”NPT 230v – HF Actuator
KLTM450008HFHKLTM (Mechanical Only) ½”NPT 230v – HFH Actuator
KLTM450009KLTM (Mechanical Only) QC M23 230v
KLTM450009AKLTM (Mechanical Only) QC M23 230v – Std Actuator
KLTM450009FKLTM (Mechanical Only) QC M23 230v – Flat Actuator
KLTM450009HFKLTM (Mechanical Only) QC M23 230v – HF Actuator
KLTM450009HFHKLTM (Mechanical Only) QC M23 230v – HFH Actuator

Technical Data
TechnologyPower to Unlock
Material Red Painted Die-Cast with Stainless Steel Head
Solenoid Voltage (by part number) 24V ac/dc or 110V. ac or 230V. ac +/- 10% (12W.)
LED 2 Supply Voltage 24V 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 Volt2500VAC
Travel for Positive Opening10mm
Approach Speed200mm/m. to 1000mm/s
Man. Actuation Frequency2 cycle/sec
Actuator entry minimum radius175mm Standard 100mm Flexible
Enclosure ProtectionIP67
Operating Temperature-25 ... +40 °C
Holding ForceF1Max: 3000N. Fzh: 2307N
VibrationIEC 68-2-6, 10-55Hz+1Hz, Excursion: 0.35mm, 1 octave/min
Conduit EntryM20 or 1/2" NPT
Fixing4 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)