3SK1121-2CB41

The Siemens 3SK1121-2CB41 safety relay module is an essential component for enhancing the reliability of industrial automation systems. Designed to monitor safety circuits, it ensures immediate shutdown of machinery when necessary, effectively mitigating risks and improving operational integrity. Its availability in our well-stocked warehouse allows for swift delivery, minimizing supply chain disruptions and preventing costly manufacturing delays.

• Brand: Siemens
• Part Number: 3SK1121-2CB41
• Condition: Brand New
• Type: Safety relay module
• Rated Voltage: 24V DC
• Number of Inputs: 2 safety inputs (configured for safety circuits)
• Number of Outputs: 2 relay outputs for safe operations
• Contact Rating: 5A per contact (NO/NC)
• Response Time: <20 ms
• Operating Temperature Range: -20°C to +60°C
• Dimensions: 45 x 100 x 75 mm
• Weight: 0.3 kg
• Mounting Type: DIN rail mountable
• Features:
  - Meets IEC 61508, ISO 13849-1, and other safety guidelines
  - Fail-safe design guarantees safe equipment shutdown in case of a malfunction
  - Compact design for straightforward integration into control panels
  - LED indicators for clear status updates
  - Supports multiple input and output connections for versatile applications
  - Fully compatible with Siemens PLCs and other systems

We understand that minimizing downtime is critical to your operations. All in-stock orders are processed and prepared for dispatch with a standard handling time of 1 to 3 business days. Once your package ships, you will receive full tracking details to monitor your delivery every step of the way.

Quality and reliability are standard across our entire catalog. We stand behind our inventory by providing a comprehensive 1-year warranty on all parts. If you encounter any defects or performance issues within the first year, our support team is ready to assist you in resolving the issue quickly.