{"product_id":"siemens-3sk1121-2cb41-industrial-safety-relay-module","title":"Siemens 3SK1121-2CB41","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Siemens 3SK1121-2CB41 is a high-performance safety relay module engineered for the rigorous demands of industrial automation systems. This essential component is meticulously designed to secure personnel and equipment by providing fail-safe monitoring of critical safety circuits. In the event of a fault or anomaly, the 3SK1121-2CB41 swiftly initiates a safe shutdown of machinery, preventing potential accidents and damage. It is a cornerstone for robust safety applications, delivering unwavering protection and elevating system safety to comply with stringent international standards such as IEC 61508 and ISO 13849-1. Its seamless integration capabilities with Siemens PLCs and other automation systems make it an indispensable asset for modern industrial environments seeking uncompromising safety and operational reliability.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFail-Safe Design:\u003c\/strong\u003e Guarantees the immediate and safe shutdown of machinery or equipment in the event of system failures, minimizing risk and enhancing operational security.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInternational Safety Standards Compliance:\u003c\/strong\u003e Adheres to leading global safety regulations including IEC 61508 and ISO 13849-1, ensuring legally compliant and exceptionally safe operations.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Space-Saving Design:\u003c\/strong\u003e Engineered with a significantly small footprint, facilitating effortless integration into control panels and systems where space is a premium.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIntuitive LED Indicators:\u003c\/strong\u003e Equipped with clear and easily understandable LED indicators that provide real-time operational status, simplifying monitoring and diagnostics.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eFlexible Input\/Output Channels:\u003c\/strong\u003e Supports multiple safety input and output connections, offering versatile configuration options for a wide array of demanding safety applications.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSeamless Siemens Integration:\u003c\/strong\u003e Fully compatible and designed for harmonious integration with Siemens PLCs and existing automation infrastructure, ensuring enhanced control and efficiency.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRobust Operating Temperature Range:\u003c\/strong\u003e Capable of reliable performance across a broad temperature spectrum from -20°C to +60°C, suitable for diverse industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Siemens 3SK1121-2CB41\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Safety Relay Module\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRated Voltage:\u003c\/strong\u003e 24V DC\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNumber of Inputs:\u003c\/strong\u003e 2 safety inputs (specifically configured for safety circuits)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eNumber of Outputs:\u003c\/strong\u003e 2 relay outputs for secure and safe operational control\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Standard DIN rail mountable for easy installation\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range:\u003c\/strong\u003e -20°C to +60°C\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDimensions (W x H x D):\u003c\/strong\u003e 45 x 100 x 75 mm\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.3 kg\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eContact Rating:\u003c\/strong\u003e 5A per contact (NO\/NC)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eResponse Time:\u003c\/strong\u003e Less than 20 ms, ensuring rapid fault detection and reaction\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIndustrial Safety Circuits:\u003c\/strong\u003e Optimally suited for monitoring and controlling critical safety circuits across a wide range of industrial applications.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMachine Safety Systems:\u003c\/strong\u003e Provides an unparalleled level of protection and dependable operation for machinery within automated manufacturing environments.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEmergency Shutdown Procedures:\u003c\/strong\u003e An indispensable component for implementing fail-safe emergency shutdown systems in potentially hazardous industrial settings.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIntegration with Advanced Control Systems:\u003c\/strong\u003e Enhances safety in critical applications when seamlessly integrated with Siemens PLCs and other sophisticated control systems.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEnergy Management Systems:\u003c\/strong\u003e Ensures the secure and reliable operation of devices and equipment in energy-intensive industrial processes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This Model?\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUncompromised Safety Assurance:\u003c\/strong\u003e Delivers superior fail-safe protection, drastically reducing the risk of industrial accidents and equipment damage.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eRegulatory Compliance Confidence:\u003c\/strong\u003e Guarantees adherence to major international safety standards, ensuring operational legality and peace of mind.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOptimized Efficiency and Space:\u003c\/strong\u003e Its compact design allows for easy integration into existing control panels, maximizing space utilization without compromising performance.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eReliability You Can Trust:\u003c\/strong\u003e Offers consistent, dependable protection for sensitive machinery and mission-critical processes, minimizing downtime.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSimplified Maintenance and Diagnostics:\u003c\/strong\u003e Integrated diagnostic LEDs facilitate quick status checks and streamline troubleshooting, reducing maintenance efforts.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEffortless System Upgrade:\u003c\/strong\u003e Designed for seamless integration into current Siemens and other automation infrastructures, enabling a straightforward safety enhancement without complex overhauls.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eElevate the safety standards of your industrial automation systems with the Siemens 3SK1121-2CB41 Safety Relay Module. Invest in reliability, compliance, and peace of mind. Contact us today to secure this crucial component for your operations.\u003c\/p\u003e","brand":"SIEMENS","offers":[{"title":"Default Title","offer_id":45187858595893,"sku":"3SK1121-2CB41","price":2098.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/3SK1121-2CB41_a27e7454-c602-49f4-b4f8-1fdbf7303f64.webp?v=1777526909","url":"https:\/\/djer6s-ji.myshopify.com\/products\/siemens-3sk1121-2cb41-industrial-safety-relay-module","provider":"PLCReadyparts","version":"1.0","type":"link"}