KLM-P2L Guard Locking Safety Switch with Power to Lock

The KLM-P2L guard-locking safety interlock features a slimline die-cast metal body and a holding force of up to 3000N, helping to keep medium to large guard doors securely closed until hazards have been removed. The guard remains locked while 24Vdc is supplied to the solenoid, providing controlled access to hazardous areas.

Die-cast metal construction
316 stainless steel head
Holding force up to F1Max 3000N (300kg)
Functions as a power-to-lock device
Rotatable head provides up to 8 entry positions
Ingress protection up to IP67
Connectivity via 3 x M20 or ½” NPT conduit entries

Part Number	Part Description	Voltage	Connection Type	Actuator
202021	KLM-P2L M20 24V	24V	M20	No Actuator
202021-SS	KLM-P2L M20 24V SS head	24V	M20	No Actuator
202021A	KLM-P2L M20 24V – std actuator	24V	M20	A – Standard Actuator
202021A-SS	KLM-P2L M20 24V SS head – std actuator	24V	M20	A – Standard Actuator
202021F	KLM-P2L M20 24V – flat actuator	24V	M20	F – Flat Actuator
202021F-SS	KLM-P2L M20 24V SS head – flat actuator	24V	M20	F – Flat Actuator
202021-HF-4NC	KLM-P2L M20 24V 4NC CONTACTS – HF actuator	24V	M20	HF – Metal Flexible Actuator
202021HF	KLM-P2L M20 24V – HF actuator	24V	M20	HF – Metal Flexible Actuator
202021HF-SS	KLM-P2L M20 24V SS head – HF actuator	24V	M20	HF – Metal Flexible Actuator
202021HFH	KLM-P2L M20 24V – HFH actuator	24V	M20	HFH – Stainless Steel Flexible Actuator
202021HFH-SS	KLM-P2L M20 24V SS head – HFH actuator	24V	M20	HFH – Stainless Steel Flexible Actuator
202022	KLM-P2L ½NPT 24V	24V	½NPT	No Actuator
202022-SS	KLM-P2L ½NPT 24V SS head	24V	½NPT	No Actuator
202022A	KLM-P2L ½NPT 24V – std actuator	24V	½NPT	A – Standard Actuator
202022A-SS	KLM-P2L ½NPT 24V SS head – std actuator	24V	½NPT	A – Standard Actuator
202022F	KLM-P2L ½NPT 24V – flat actuator	24V	½NPT	F – Flat Actuator
202022F-SS	KLM-P2L ½NPT 24V SS head – flat actuator	24V	½NPT	F – Flat Actuator
202022HF	KLM-P2L ½NPT 24V – HF actuator	24V	½NPT	HF – Metal Flexible Actuator
202022HF-SS	KLM-P2L ½NPT 24V SS head – HF actuator	24V	½NPT	HF – Metal Flexible Actuator
202022HFH	KLM-P2L ½NPT 24V – HFH actuator	24V	½NPT	HFH – Stainless Steel Flexible Actuator
202022HFH-SS	KLM-P2L ½NPT 24V SS head – HFH actuator	24V	½NPT	HFH – Stainless Steel Flexible Actuator
202024	KLM-P2L M20 110V	110V	M20	No Actuator
202024-SS	KLM-P2L M20 110V SS Head	110V	M20	No Actuator
202024A	KLM-P2L M20 110V – std actuator	110V	M20	A – Standard Actuator
202024A-SS	KLM-P2L M20 110V SS Head – std actuator	110V	M20	A – Standard Actuator
202024F	KLM-P2L M20 110V – flat actuator	110V	M20	F – Flat Actuator
202024F-SS	KLM-P2L M20 110V SS Head – flat actuator	110V	M20	F – Flat Actuator
202024HF	KLM-P2L M20 110V – HF actuator	110V	M20	HF – Metal Flexible Actuator
202024HF-SS	KLM-P2L M20 110V SS Head – HF actuator	110V	M20	HF – Metal Flexible Actuator
202024HFH	KLM-P2L M20 110V – HFH actuator	110V	M20	HFH – Stainless Steel Flexible Actuator
202024HFH-SS	KLM-P2L M20 110V SS Head – HFH actuator	110V	M20	HFH – Stainless Steel Flexible Actuator
202025	KLM-P2L ½ NPT 110V	110V	½NPT	No Actuator
202025-SS	KLM-P2L ½ NPT 110V SS Head	110V	½NPT	No Actuator
202025A	KLM-P2L ½ NPT 110V – std actuator	110V	½NPT	A – Standard Actuator
202025A-SS	KLM-P2L ½ NPT 110V SS Head – std actuator	110V	½NPT	A – Standard Actuator
202025F	KLM-P2L ½ NPT 110V – flat actuator	110V	½NPT	F – Flat Actuator
202025F-SS	KLM-P2L ½ NPT 110V SS Head – flat actuator	110V	½NPT	F – Flat Actuator
202025HF	KLM-P2L ½ NPT 110V – HF actuator	110V	½NPT	HF – Metal Flexible Actuator
202025HF-SS	KLM-P2L ½ NPT 110V SS Head – HF actuator	110V	½NPT	HF – Metal Flexible Actuator
202025HFH	KLM-P2L ½ NPT 110V – HFH actuator	110V	½NPT	HFH – Stainless Steel Flexible Actuator
202025HFH-SS	KLM-P2L ½ NPT 110V SS Head – HFH actuator	110V	½NPT	HFH – Stainless Steel Flexible Actuator
202027	KLM-P2L M20 230V	230V	M20	No Actuator
202027-SS	KLM-P2L M20 230V SS Head	230V	M20	No Actuator
202027A	KLM-P2L M20 230V – std actuator	230V	M20	A – Standard Actuator
202027A-SS	KLM-P2L M20 230V SS Head – std actuator	230V	M20	A – Standard Actuator
202027F	KLM-P2L M20 230V – flat actuator	230V	M20	F – Flat Actuator
202027F-SS	KLM-P2L M20 230V SS Head – flat actuator	230V	M20	F – Flat Actuator
202027HF	KLM-P2L M20 230V – HF actuator	230V	M20	HF – Metal Flexible Actuator
202027HF-SS	KLM-P2L M20 230V SS Head – HF actuator	230V	M20	HF – Metal Flexible Actuator
202027HFH	KLM-P2L M20 230V – HFH actuator	230V	M20	HFH – Stainless Steel Flexible Actuator
202027HFH-SS	KLM-P2L M20 230V SS Head – HFH actuator	230V	M20	HFH – Stainless Steel Flexible Actuator
202028	KLM-P2L ½"NPT 230V	230V	½NPT	No Actuator
202028-SS	KLM-P2L ½"NPT 230V SS Head	230V	½NPT	No Actuator
202028A	KLM-P2L ½"NPT 230V – std actuator	230V	½NPT	A – Standard Actuator
202028A-SS	KLM-P2L ½"NPT 230V SS Head – std actuator	230V	½NPT	A – Standard Actuator
202028F	KLM-P2L ½"NPT 230V – flat actuator	230V	½NPT	F – Flat Actuator
202028F-SS	KLM-P2L ½"NPT 230V SS Head – flat actuator	230V	½NPT	F – Flat Actuator
202028HF	KLM-P2L ½"NPT 230V – HF actuator	230V	½NPT	HF – Metal Flexible Actuator
202028HF-SS	KLM-P2L ½"NPT 230V SS Head – HF actuator	230V	½NPT	HF – Metal Flexible Actuator
202028HFH	KLM-P2L ½"NPT 230V – HFH actuator	230V	½NPT	HFH – Stainless Steel Flexible Actuator
202028HFH-SS	KLM-P2L ½"NPT 230V SS Head – HFH actuator	230V	½NPT	HFH – Stainless Steel Flexible Actuator

Technical Data
Certificates	cULus
Technology	Power to Lock
Housing Material	Painted Die-Cast Metal
Head Material	Painted Die-Cast Metal or 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.