IDEM KL1-SS Series Solenoid Interlock Switch, Power to Unlock

IDEM Solenoid Interlock Switch

The IDEM KL1-SS series guard locking safety interlock switch has a supply voltage rating of 24VAC/VDC. It has 2NC safety contacts and 1NO auxiliary contact. This switch fits the leading edge of sliding or hinged machine guards. It provides a locking mechanism to keep the guard closed until the hazard is removed. This switch 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 on the risk assessment for the application, it can be used independently to provide positively operated contacts or used with any dual channel safety-monitoring relay.
Note
Not supplied with an actuator. Standard, flat, heavy-duty flexible and hygienic actuators are available separately. The flexible actuators are perfect for tight radius guards. The hygienic actuator is made from stainless steel with a mirror-polished finish.

Features and Benefits

• Power to unlock
• Stainless steel body and head
• 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 of the safety relays to give up to PLe Cat.4
• 1 conduit entry points M20
• LED 1 status of solenoid applied power
• LED 2 status of guard lock
• High holding force 1600N
• 4 actuator entry positions
• 40mm fixing centres

Applications

• Food processing
• Pharmaceutical industry
• Packaging
• Petrochemical industry

Certifications

• IP67 rated
• PLe Cat.4
• EN1088
• IEC 60947-5-1
• EN60204-1
• ISO 13849-1
• EN62061
• EN954-1
• UL508.
• CE certified
• UL approved
• TUV certified