{"product_id":"siemens-3tk2840-2bb40-sirius-safety-relay-w-electronic-enabling-circuits","title":"Siemens – 3TK2840-2BB40 – SIRIUS Safety Relay w\/ Electronic Enabling Circuits","description":"\u003cp class=\"p1\"\u003eThe \u003cspan class=\"s1\"\u003e\u003cb\u003eSiemens 3TK2840-2BB40\u003c\/b\u003e\u003c\/span\u003e is a compact safety relay from the SIRIUS 3TK28 family. It features electronic enabling circuits (EC) for safe monitoring of emergency stops, guard switches, or safety gate circuits. Designed for use in functional safety systems, it provides reliable switching logic and diagnostic feedback in safety control loops. \u003cspan class=\"Apple-converted-space\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":56457343795574,"sku":"EB-286873698536","price":65.55,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/4202\/8857\/files\/57_92405049-88a5-47e8-995c-43e5c5baff8d.png?v=1760525006","url":"https:\/\/volt-werk.com\/products\/siemens-3tk2840-2bb40-sirius-safety-relay-w-electronic-enabling-circuits","provider":"VOLTWERK Handel","version":"1.0","type":"link"}