{"product_id":"siemens-3sk1111-2ab30","title":"3SK1111-2AB30","description":"\u003ch2\u003eOverview of Siemens 3SK1111-2AB30\u003c\/h2\u003e\n\u003cp\u003eShop genuine Siemens 3SK1111-2AB30 directly from LeadTime.ca for your automation system. The Siemens 3SK1111-2AB30 is a factory-grade, SIRIUS safety relay designed for autonomous industrial safety applications. This robust relay features 3 normally open (NO) and 1 normally closed (NC) contact, ensuring secure and reliable monitoring in critical machine and process control environments. Engineered for 24V AC\/DC, it delivers high-voltage insulation (300V) and is suitable for use in a variety of mounting positions. With IP20 finger-safe protection, the 3SK1111-2AB30 is built for rigorous factory settings, offering rapid switching times and low power loss. Buy Siemens 3SK1111-2AB30 to enhance the safety integrity of your automation infrastructure, with performance backed by Siemens’ global reputation for quality.\u003c\/p\u003e\n\u003ch2\u003eKey Features of Siemens 3SK1111-2AB30\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e3 NO contacts + 1 NC contact—ideal for relay enabling and signaling circuits[1][3][6]\u003c\/li\u003e\n\u003cli\u003eUniversal 24V AC\/DC control supply—flexible for global installations[1][2][3]\u003c\/li\u003e\n\u003cli\u003eHigh insulation voltage (300V)—safe for industrial environments[1][3][6]\u003c\/li\u003e\n\u003cli\u003eIP20 finger-safe protection—guards against accidental contact[1][3]\u003c\/li\u003e\n\u003cli\u003eFast switching times (typical 15ms make, 10–75ms backslide\/breaker delay)[1][2]\u003c\/li\u003e\n\u003cli\u003eSpring-clamp terminals—fast, secure wiring[3][6]\u003c\/li\u003e\n\u003cli\u003eScrew and snap-on DIN rail mounting—easy, space-saving installation[1][3]\u003c\/li\u003e\n\u003cli\u003eWide operating temperature range (-25°C to +60°C)—suitable for demanding conditions[3]\u003c\/li\u003e\n\u003cli\u003eCompliance with IEC 61508 SIL 3 (dual-channel), ISO 13849-1 Category 4—meets top global safety standards[2]\u003c\/li\u003e\n\u003cli\u003eLow active power loss (2W typical)—energy-efficient operation[1][3]\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specs of 3SK1111-2AB30\u003c\/h2\u003e\n\u003cp\u003eReview Siemens 3SK1111-2AB30 specifications for detailed parameters before installation.\u003c\/p\u003e\n\u003ctable\u003e\n    \u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eControl Supply Voltage\u003c\/td\u003e\n\u003ctd\u003e24V AC\/DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eContact Configuration\u003c\/td\u003e\n\u003ctd\u003e3 NO, 1 NC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMax. Insulation Voltage\u003c\/td\u003e\n\u003ctd\u003e300V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDIN rail (screw\/snap-on)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eProtection\u003c\/td\u003e\n\u003ctd\u003eIP20, finger-safe\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e22.5 x 100 x 121.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-25°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003ePower Loss\u003c\/td\u003e\n\u003ctd\u003e2W typical\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eSafety\u003c\/td\u003e\n\u003ctd\u003eIEC 61508 SIL 3 (dual-channel), ISO 13849-1 Cat 4\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eTerminals\u003c\/td\u003e\n\u003ctd\u003eSpring-clamp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eApplications \/ Use Case\u003c\/h2\u003e\n\u003cp\u003eThis Siemens 3SK1111-2AB30 is commonly used in industrial automation worldwide. Its primary application lies in machine safety, process control, and production line systems, where reliable monitoring and rapid shutdown of hazardous movement are critical. This safety relay is often integrated into control panels for packaging lines, conveyor setups, and motion control systems to ensure compliance with stringent safety regulations. Its robust design and high safety ratings make it a preferred choice for engineers seeking to mitigate risk and protect personnel in complex automation environments.\u003c\/p\u003e\n\u003ch2\u003ePrice \u0026amp; Availability\u003c\/h2\u003e\n\u003cp\u003eSee Siemens 3SK1111-2AB30 price and availability through LeadTime.ca for fast worldwide dispatch.\u003c\/p\u003e\n\u003ch2\u003eWhy Order from LeadTime.ca\u003c\/h2\u003e\n\u003cp\u003eAll product on LeadTime.ca is genuine, supported with manufacturer warranty, and available for worldwide shipping. Order now for worldwide delivery.\u003c\/p\u003e\n\u003ch2\u003eRelated Resources\u003c\/h2\u003e\n\u003cul\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/\"\u003eLeadTime.ca – Industrial Automation Components \u0026amp; Repair Services\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/collections\/siemens\"\u003eBrowse Siemens PLCs, Drives \u0026amp; Automation Parts\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-plc-programming-basics\"\u003eSiemens PLC programming guide for beginners\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-tia-portal-io-errors\"\u003eHow to troubleshoot Siemens IO errors in TIA Portal\u003c\/a\u003e\u003c\/li\u003e\n    \u003cli\u003e\u003ca href=\"https:\/\/leadtime.ca\/blogs\/learning-center\/siemens-profibus-configuration\"\u003eSiemens PROFIBUS setup and best practices\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":47795955630379,"sku":null,"price":171.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0837\/4671\/7995\/files\/3SK1111-2AB30.png?v=1705824793","url":"https:\/\/leadtime.ca\/products\/siemens-3sk1111-2ab30","provider":"LEADTIME","version":"1.0","type":"link"}