These solenoid-controlled door interlock switches feature an RFID coded sensor (Type 4, High coding in acc. with EN ISO14119) and a holding force up to 3000N (F1Max).

The KLT-SS-RFID guard locking switch is a tongue type safety interlock which combines traditional mechanical anti-tamper technology (cam system) with a uniquely coded RFID sensor. The head features dual RFID entry on the front and top, providing greater flexibility when mounting.

The KLT-SS-RFID will hold guard doors closed to prevent operators from entering the hazardous machinery during operation. They are ideal for applications that require high anti-tamper technology to prevent accidental or deliberate attempts to by-pass the interlock. Both technologies must be satisfied to enable the machine to be started.

For the harsh environments like Food Processing, Pharmaceutical and Petro-Chemical Industries the Stainless Steel 316 range offers protection up to IP69K for use in high pressure chemical cleaning or CIP/SIP applications. The IP69K enclosure protection (maintained by a double seal lid gasket) and can be high pressure hosed with detergent up to +80C and 100psi.

The RFID coding is unique, meaning only 1 actuator will work at any time. If you lose or damage the actuator, a new one can be re-taught, obsoleting the old code.

Depending on installation, these devices can achieve up to CAT4, SIL3 PLe (EN ISO 13849 and EN ISO 62061).

Product range features:

• Material: Mirror Polished 316 Stainless Steel
• Holding Force: Up to F1Max 3000N (300Kg)
• Safety Configuration: 4 N/C Safety Outputs and 2 N/O Auxiliary Output
• Solenoid Voltage: 24V dc
• Coding: Type 4, high coding to ISO14119
• Actuation: Unique dual RFID actuation from the front and end