Siemens SIRIUS 3SK1 Safety Monitoring Safety Relay, 240V ac, Single Channel, 4 Safety Contacts

This safety relay is designed for effective safety monitoring in industrial applications. Operating at a supply voltage of 240V AC, it features a compact design with dimensions of 100mm in length, 22.5mm in width, and 122mm in depth. The relay includes one channel for efficient safety management, adhering to industry standards.

• Safety Category 4 for robust monitoring
• SIL 3 certification for high operational reliability
• Spring terminal design for quick connections
• Cross-circuit-proof feature for enhanced safety
• Environmental protection class IP20 for reliable containment

• Monitoring protective doors in machinery
• Safety circuits in industrial automation
• Emergency stop function setups
• Position switching management in controls
• Safety-related circuit management systems

Yes, it operates effectively with 110 to 240V AC/DC.

Yes, it can function at heights up to 4000m.

Yes, it operates in relative humidity levels from 10 to 95%.