{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3SF5816-2A.","brand":"Siemens","brandSlug":"siemens","productSlug":"3SF5816-2A.","canonicalUrl":"https://aoctrl.com/siemens/3SF5816-2A.","factsUrl":"https://aoctrl.com/api/mcp/products/3SF5816-2A.","rawCanonicalId":null},"summary":{"shortDescription":"Siemens AS-Interface enclosure for command devices, 22 mm round, metal, gray top part, 6 control points, order code 3SF5816-2A.","salesMarkdown":"The 3SF5816-2A.: Mounts into a 22 mm round cutout, with the enclosure fastened vertical or horizontal. No positive-opening contacts (rated No), no emergency-stop function built in, and no front ring or light source included — this is a bare enclosure body for building out your own command station. The 6 control points give you room for a mix of pushbuttons, pilot lights, or selector switches, all wired back through the AS-Interface bus.","metaTitle":"Siemens 3SF5816-2A. AS-Interface Enclosure, 22 mm, 6 Control","metaDescription":"Siemens 3SF5816-2A. AS-Interface enclosure for command devices, 22 mm round, metal, 6 control points. Lifecycle: current. 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","Positive Opening":"No","Mounting Diameter":"22 mm","EMERGENCY STOP function":"No","Product Component Front Ring":"No","Substance Prohibitance (Date)":"07/01/2006","Product Component Light Source":"No","Fastening Method Of The Enclosure":"Vertical / horizontal","Shape Of The Installation Opening":"round","Product Extension Optional Light Source":"No","Delivery State Pre-Wired On Strip Terminal":"No"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/3SF5816-2A./alternatives.json"},"ai":{"faq":[{"question":"What is 3SF5816-2A.'s mounting diameter and shape?","answer":"The mounting diameter is 22 mm, round. The enclosure fastens vertically or horizontally into the cutout."},{"question":"Does 3SF5816-2A. have positive-opening contacts or an emergency-stop function?","answer":"No. Positive opening is rated No, and the emergency-stop function is also No. This is a standard command-device enclosure, not a safety-rated e-stop station."},{"question":"Where can I buy 3SF5816-2A. and how is it quoted?","answer":"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/3SF5816-2A.","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/3SF5816-2A. 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}}