{"product_id":"siemens-3sk1121-2ab40-sirius-safety-relay-24v-dc-3no-1nc","title":"Siemens 3SK1121-2AB40","description":"\u003cp\u003eThe \u003cstrong\u003eSiemens 3SK1121-2AB40\u003c\/strong\u003e is a \u003cstrong\u003eSIRIUS safety relay\u003c\/strong\u003e, designed for \u003cstrong\u003eindustrial machine safety applications\u003c\/strong\u003e, providing \u003cstrong\u003ereliable emergency stop monitoring, safety door control, and protective circuit functionality\u003c\/strong\u003e. Operating at \u003cstrong\u003e24V DC\u003c\/strong\u003e, this relay features \u003cstrong\u003e3 normally open (NO) and 1 normally closed (NC) contacts\u003c\/strong\u003e, ensuring \u003cstrong\u003esafe switching and control\u003c\/strong\u003e in hazardous environments. Its \u003cstrong\u003emodular design\u003c\/strong\u003e allows for \u003cstrong\u003eeasy integration into safety circuits\u003c\/strong\u003e, making it ideal for \u003cstrong\u003eindustrial automation and process control applications\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003eKey Features:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3NO + 1NC Contacts:\u003c\/strong\u003e Ensures \u003cstrong\u003ereliable safety switching\u003c\/strong\u003e in industrial environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e24V DC Operation:\u003c\/strong\u003e Compatible with \u003cstrong\u003estandard industrial control voltages\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency Stop Monitoring:\u003c\/strong\u003e Enhances \u003cstrong\u003emachine safety and operator protection\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Modular Design:\u003c\/strong\u003e Allows for \u003cstrong\u003eeasy installation in control panels\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust \u0026amp; Reliable:\u003c\/strong\u003e Designed for \u003cstrong\u003econtinuous operation in demanding industrial settings\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e \u003cstrong\u003eSIRIUS Safety Relay\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e \u003cstrong\u003e3SK1121-2AB40\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e \u003cstrong\u003e24V DC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContacts:\u003c\/strong\u003e \u003cstrong\u003e3 Normally Open (NO) + 1 Normally Closed (NC)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e \u003cstrong\u003eDIN Rail\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e \u003cstrong\u003eMeets international safety and automation standards\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\n\u003cspan style=\"color:#0066CC; font-size:1em;\"\u003e◆ \u003c\/span\u003eApplications:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency Stop Monitoring:\u003c\/strong\u003e Ensures \u003cstrong\u003esafe shutdown of machinery\u003c\/strong\u003e in hazardous situations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Door Control:\u003c\/strong\u003e Provides \u003cstrong\u003esecure access control\u003c\/strong\u003e for machine enclosures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLight Curtain Integration:\u003c\/strong\u003e Supports \u003cstrong\u003econtact-based safety circuit implementation\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eSiemens 3SK1121-2AB40 SIRIUS safety relay\u003c\/strong\u003e is a \u003cstrong\u003ehigh-performance and reliable safety solution\u003c\/strong\u003e, ensuring \u003cstrong\u003eoperator protection and compliance with industrial safety regulations\u003c\/strong\u003e in \u003cstrong\u003eautomation systems\u003c\/strong\u003e.\u003c\/p\u003e","brand":"Flateck Automation","offers":[{"title":"Default Title","offer_id":48885288075491,"sku":"3SK1121-2AB40","price":750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/4214\/3203\/files\/3SK1121-2AB40.webp?v=1777402105","url":"https:\/\/flateck.myshopify.com\/products\/siemens-3sk1121-2ab40-sirius-safety-relay-24v-dc-3no-1nc","provider":"Flateck Automation","version":"1.0","type":"link"}