{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3SF5900-2CE","brand":"Siemens","brandSlug":"siemens","productSlug":"3SF5900-2CE","canonicalUrl":"https://aoctrl.com/siemens/3SF5900-2CE","factsUrl":"https://aoctrl.com/api/mcp/products/3SF5900-2CE","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3SF5900-2CE connection element for AS-i M12, IP67, direct mounting, -25 to +70 °C.","salesMarkdown":"The Siemens 3SF5900-2CE is a connection element for AS-i networks, designed to bring out free inputs and outputs via an M12 socket for an AS-i enclosure. It uses a bushing-type electrical connection for auxiliary and control circuits, and mounts directly — no DIN rail required, just fasten it to the panel surface. The IP67 rating means the housing and the M12 connector interface are sealed against dust and low-pressure water jets, so this part is suited for washdown zones on a production line or outdoors in a weather-protected cabinet. Direct mounting means you bolt or screw the element to a flat surface — no DIN rail, no snap-on. The M20 entry and M12 socket are the only panel penetrations.","metaTitle":"Siemens 3SF5900-2CE AS-i Connection Element, IP67, Direct Mo","metaDescription":"Siemens 3SF5900-2CE connection element for AS-i M12, IP67, -25...+70°C, direct mounting. Active lifecycle. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Safety Interlock Switches"],"specifications":{"lifecycle_stage":"current","Fastening Method":"direct mounting","Product Designation":"connection element","protection class IP":"IP67","Substance Prohibitance (Date)":"07/01/2006","Ambient Temperature During Operation":"-25 ... +70 °C","reference code according to IEC 81346-2":"X","Type Of Electrical Connection For Auxiliary And Control Circuit":"bushing"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/3SF5900-2CE/alternatives.json"},"ai":{"faq":[{"question":"What is the IP rating of 3SF5900-2CE?","answer":"IP67, meaning it is dust-tight and protected against temporary immersion in water — suitable for washdown or outdoor use."},{"question":"How does 3SF5900-2CE mount?","answer":"Direct mounting — it fastens directly to a panel surface with screws or bolts, not on a DIN rail."},{"question":"Where can I buy 3SF5900-2CE?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3SF5900-2CE","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/3SF5900-2CE when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}