Siemens SIRIUS 3SK1 Safety Relay, 24V dc, Single Channel, 4 Safety Contacts

Use this safety relay from Siemens to monitor your equipment and avoid electrical hazards. It triggers a shutdown response if a dangerous situation is detected, helping to prevent injury and machine damage. Thanks to its compact dimensions of 100 (H) x 22.5 (W) x 121.6mm (D), it takes up minimal space in your setup. A broad operating temperature range between -25°C and +60°C means you can rely on it to operate safely, even in demanding industrial environments. As this unit runs with a low power loss of 2W, it's an energy-efficient choice. You'll find it commonly used in the oil and gas industries.

• Surge voltage resistance of 4kV means it can resist sudden spikes in voltage
• IP20 rating indicates it's touch-proof and protected against objects larger than 12mm
• Robust mechanical lifespan of 10 million cycles for reliable long-term performance
• Can be mounted in any position for flexible installation

This device has a supply voltage of 24V DC, so its a practical choice for use in low-voltage applications.