{"product_id":"siemens-3sk1111-1ab30-safety-relay-reliable-delivery","title":"3SK1111-1AB30 | Siemens SIRIUS 24V AC\/DC Safety Relay with 3NO + 1NC Contacts","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"451\" data-start=\"0\"\u003eThe Siemens 3SK1111-1AB30 is a SIRIUS Safety Relay Basic Unit designed to provide reliable safety switching for industrial control systems. Operating at 24V AC\/DC, it includes three safety-rated normally open contacts and one normally closed signalling contact. Its compact 22.5 mm housing, screw terminals, and IP20 rating make it suitable for standard panel installations in machine and equipment protection applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSafety Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3SK1111-1AB30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSafety Relay SIRIUS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBasic Unit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 VAC\/DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContacts\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3 NO safety contacts + 1 NC signalling contact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTerminal Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScrew terminal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRelay enabling circuits, signalling circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eReplacement Model\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReplaces 3TK2822-1CB30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIN-rail (22.5 mm width)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSafety monitoring and enabling circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About 3SK1111-1AB30 \u003c\/h4\u003e\n\u003cp class=\"\" data-end=\"1074\" data-start=\"590\"\u003eThe 3SK1111-1AB30 is part of the Siemens SIRIUS series of safety relays, developed to handle essential safety functions such as emergency stop monitoring, guard door supervision, and other safety-related control tasks. Its design includes a slim 22.5 mm enclosure for efficient DIN-rail mounting, along with screw-type terminals for secure wiring in industrial environments. The device provides three NO enabling circuits and one NC signalling circuit, ensuring safe activation and feedback capabilities. Compatible with a 24 V AC\/DC control supply, this relay is commonly used in machinery safety upgrades, replacing older models such as the 3TK2822-1CB30 while maintaining improved reliability and performance.\u003c\/p\u003e\n\u003ch4\u003eKey Features:\u003cstrong data-end=\"1102\" data-start=\"1085\"\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eThree Safety NO Contacts: Provides reliable enabling circuits for safety applications.\u003c\/li\u003e\n\u003cli\u003eOne NC Signalling Contact: Supports system feedback and monitoring functions.\u003c\/li\u003e\n\u003cli\u003e24V AC\/DC Control Voltage: Flexible compatibility with industrial control power systems.\u003c\/li\u003e\n\u003cli\u003eCompact 22.5 mm Housing: Saves panel space while enabling easy DIN-rail installation.\u003c\/li\u003e\n\u003cli\u003eScrew Terminals: Ensures secure and maintenance-friendly wiring.\u003c\/li\u003e\n\u003cli\u003eIP20 Protection: Suitable for protected cabinet environments.\u003c\/li\u003e\n\u003cli\u003eDirect Replacement: Upgrades systems using the earlier 3TK2822-1CB30 relay.\u003c\/li\u003e\n\u003cli\u003eSIRIUS Standard Series: Designed for essential safety functions in industrial equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe 3SK1111-1AB30 delivers the reliability and precision required for core industrial safety relay applications.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":47608211079466,"sku":"3SK1111-1AB30","price":227.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/shopping-2024-02-28T001853.260.webp?v=1709072349","url":"https:\/\/iqelectro.com\/products\/siemens-3sk1111-1ab30-safety-relay-reliable-delivery","provider":"IQElectro","version":"1.0","type":"link"}