{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3SF5500-0CA","brand":"Siemens","brandSlug":"siemens","productSlug":"3SF5500-0CA","canonicalUrl":"https://aoctrl.com/siemens/3SF5500-0CA","factsUrl":"https://aoctrl.com/api/mcp/products/3SF5500-0CA","rawCanonicalId":null},"summary":{"shortDescription":"Siemens AS-i F-slave, 3SF5500-0CA, 2 safe inputs, for emergency stop housing, metal housing without protective collar, IP20, floor mounting.","salesMarkdown":"The Siemens 3SF5500-0CA is an AS-i F-slave module with two safe digital inputs, designed specifically for mounting into an emergency stop housing. The metal housing (no protective collar) and IP20 rating mean it lives inside a control cabinet or enclosed operator station — not on the machine frame exposed to washdown. The two safe inputs let you wire a dual-channel e-stop or two single-channel safety devices into one AS-i safety node, keeping the bus wiring simple. Floor mounting — this isn't a DIN-rail clip. The 17.6 mm width and 50.1 mm depth fit into the cutout of a standard emergency stop housing enclosure. Panel builders: plan for the 71 mm height clearance above the mounting surface.","metaTitle":"Siemens 3SF5500-0CA AS-i F-slave, 2 Safe Inputs, IP20","metaDescription":"Siemens 3SF5500-0CA AS-i F-slave with 2 safe inputs for emergency stop housing. Metal housing, IP20, floor mounting. Current lifecycle stage. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Safety Interlock Switches"],"specifications":{"Depth":"50.1 mm","Width":"17.6 mm","Height":"71 mm","Safety-Related":"2","lifecycle_stage":"current","Fastening Method":"floor mounting","Product Designation":"F-slave","protection class IP":"IP20","Number Of Digital Inputs":"2","Number Of Digital Outputs":"0","Substance Prohibitance (Date)":"05/28/2009","Ambient Temperature During Operation":"-25 ... +70 °C","reference code according to IEC 81346-2":"K"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/3SF5500-0CA/alternatives.json"},"ai":{"faq":[{"question":"What are the key dimensions of 3SF5500-0CA?","answer":"Width 17.6 mm, depth 50.1 mm, height 71 mm — sized to fit into an emergency stop housing cutout."},{"question":"Where can I buy 3SF5500-0CA and get a price?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at the time of your quote request."},{"question":"What compliance documentation is available for 3SF5500-0CA?","answer":"The part carries a substance prohibition date of 05/28/2009, indicating RoHS compliance per the EU directive. Reference code per IEC 81346-2 is K."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3SF5500-0CA","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/3SF5500-0CA 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}}