IDEM RAMZLOCK KLTM Solenoid Interlock Switch The RAMZLOCK KLTM is a guard locking safety interlock switch that fits to the leading edge of sliding or hinged machine guards. It provides a lock mechanism to keep the guard closed until the hazard has been removed. It is tongue operated with positively operated switching contacts and a strong tamper resistant key mechanism. It provides robust position interlock detection for moving guards.
This solenoid interlock switch can be used with safety timers to provide a delay before allowing the guard to open (for example machines that require a rundown). Depending upon the risk assessment for the application, it can be used independently to provide positively operated contacts to IEC 60947-5-1 or used with any dual channel safety monitoring relay to provide up to Category 4 PLe ISO 13849-1 or SIL3 EN62061. Features and Benefits Spring to lock when actuator is inserted - power to unlock
2 lock monitoring safety contacts for high function and diagnostic specification
2 emergency manual release points
Positive break contacts to IEC 60947-5-1
High functional safety to ISO 13849-1
Rotatable head
Connects to most safety relays to give up to PLe Cat.4
3 conduit entry points M20
LED 1 status of solenoid applied power
LED 2 status of guard lock
IP67 protection
High holding force 2000 N
4 actuator entry positions
Red painted diecast body and stainless steel head
73 mm fixing centres Applications The RAMZLOCK KLTM solenoid interlock switch and has been designed for use in the Food Processing, Pharmaceutical, Packaging and Petrochemical industries.