KLTM-P2L QC-M23 Guard Locking Safety Switch with Power to Lock and M23 Quick Connect

The KLTM-P2L guard locking safety interlock features a low profile body and with industry standard 73mm fixing centre, to enable easy retrofitting to new or existing guards. The robust design allows for a holding force of up to 3000N to keep medium to large guard doors closed until the hazard/s have been removed. 24Vdc must be supplied to the solenoid to keep the guard locked.

Manufactured from die-cast metal
Head manufactured from Mirror Polished, 316 Stainless Steel
Holding Force up to F1Max 3000N (300Kg)
Rotating head for up to 4 entry positions
Ingress Protection up to IP67
3 x M20 or ½” NPT (Quick Connect Available)

Part Number	Part Description	Voltage	Connection Type	Actuator
450023	KLTM-P2L (Mechanical Only) QC M23 24v	24V	QC M23	No Actuator
450023A	KLTM-P2L (Mechanical Only) QC M23 24v – Std Actuator	24V	QC M23	A – Standard Actuator
450023F	KLTM-P2L (Mechanical Only) QC M23 24v – Flat Actuator	24V	QC M23	F – Flat Actuator
450023HF	KLTM-P2L (Mechanical Only) QC M23 24v – HF Actuator	24V	QC M23	HF – Metal Flexible Actuator
450023HFH	KLTM-P2L (Mechanical Only) QC M23 24v – HFH Actuator	24V	QC M23	HFH – Stainless Steel Flexible Actuator

Technical Data
Certificates	cULus
Technology	Power to Lock
Housing Material	Painted Die-Cast Metal
Head Material	316 Grade Stainless Steel
Solenoid Voltage	24V ac/dc (12W.)
Safety Contacts 11/12 21/22 33/34	Utilization Category AC15 A300 3A. Thermal Current (Ith) 5A
Overload protection fuse (fuse externally)	10A. (FF)
Auxiliary Contact 43/44	230V.ac/dc 0.5A. Maximum
Rated Insulation Voltage	600VAC
Rated Impulse Withstand Volt	2500VAC
Travel for Positive Opening	10mm
Approach Speed	200mm/m. to 1000mm/s
Man. Actuation Frequency	2 cycle/sec
Actuator entry minimum radius	175mm Standard 100mm Flexible
Enclosure Protection	IP67
Operating Temperature	-25 ... +40 °C
Holding Force	F1Max: 3000N. Fzh: 2307N
Vibration	IEC 68-2-6, 10-55Hz+1Hz, Excursion: 0.35mm, 1 octave/min
Conduit Entry	M20 or 1/2" NPT
Fixing	4 x M5

Safety Classification and Reliability Data
Mechanical Reliability B10d	2.5 x 106 operations at 100mA load
ISO 13849-1	up to PLe / Cat.4 depending upon system architecture
EN 62061	up to SIL3 depending upon system architecture
Safety Data - Annual Usage	8 cycles per hour / 24 hours per day / 365 days
PFHd	3.44 x 10-8
Proof Test Interval (Life)	35 years
MTTFd	356 years

Information with regard to UL Standards
Type 1 enclosure. Maximum temperature 40°C. Use 16-28AWG stranded copper conductors (rated 90°C). Terminal Torque 6 lb ins. (0.7Nm). 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.