{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RA6970-3D","brand":"Siemens","brandSlug":"siemens","productSlug":"3RA6970-3D","canonicalUrl":"https://aoctrl.com/siemens/3RA6970-3D","factsUrl":"https://aoctrl.com/api/mcp/products/3RA6970-3D","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RA6970-3D AS-i mounting module, 1 free external input and 1 free external output, screw-type terminals, IP20, 78 x 45 x 50 mm.","salesMarkdown":"## AS-i add-on module with one free input and one free output The Siemens 3RA6970-3D is a SIRIUS AS-i mounting module that provides one free external input and one free external output for the AS-Interface bus. It uses screw-type terminals for auxiliary and control circuit wiring, with a recommended tightening torque of 0.5 to 0.6 N·m and a stripped length of 7 mm. The module is rated IP20 on the front with finger-safe touch protection per IEC 60529, and operates in ambient temperatures from -20 °C to +60 °C with 10 to 90 % relative humidity. ## DIN-rail footprint and panel integration Dimensions are 78 mm deep, 45 mm wide, and 50 mm high — the 45 mm width occupies roughly 2.5 standard 18 mm DIN-rail spacing units, so check the rail allocation before adding this module to an existing AS-i drop. The module is reference-coded K per DIN EN 61346-2.","metaTitle":"Siemens 3RA6970-3D SIRIUS AS-i Mounting Module","metaDescription":"Siemens 3RA6970-3D SIRIUS AS-i mounting module. IP20, finger-safe, screw-type terminals, 78x45x50 mm. Active production, quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Motor Starters"],"specifications":{"Depth":"78mm","Width":"45mm","title":"3RA6970-3D","Height":"50mm","description":"AS-i add-on module with 1 free external input and output each","During Storage":"-25 ... +80°C","Stripped Length":"7mm","lifecycle_stage":"current","During Operation":"-20 ... +60°C","During Transport":"-25 ... +70°C","Product Brand Name":"SIRIUS","Product Designation":"AS-i mounting module with one free input and one free output","For Auxiliary And Control Circuit":"screw-type terminals","Relative Humidity During Operation":"10 ... 90%","reference code acc. to DIN EN 61346-2":"K","touch protection on the front acc. to IEC 60529":"Finger-safe, for vertical contact","protection class IP on the front acc. to IEC 60529":"IP20","Tightening Torque For Auxiliary Contacts With Screw-Type Terminals":"0.5 ... 0.6N·m"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/bada21214e40e0dcb9b0715865b17da8.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=82450&mlfb=3RA6970-3D"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RA6970-3D","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/siemens/3RA6970-3D when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}