{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3SF3100-1FV00-0BA2","brand":"Siemens","brandSlug":"siemens","productSlug":"3SF3100-1FV00-0BA2","canonicalUrl":"https://aoctrl.com/siemens/3SF3100-1FV00-0BA2","factsUrl":"https://aoctrl.com/api/mcp/products/3SF3100-1FV00-0BA2","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3SF3100-1FV00-0BA2 communication-capable position switch with AS-i adapter, 1NC positive opening contact, IP65 metal block housing per EN 50041, angular roller lever actuator, screw fixing.","salesMarkdown":"The Siemens 3SF3100-1FV00-0BA2 is a communication-capable position switch with an integrated AS-i adapter, designed for direct connection to an AS-interface network without a separate I/O module. It carries one normally-closed (NC) contact with positive opening operation per IEC 60947-5-1, meaning the NC contact is mechanically forced open when the actuator is depressed — no weld-sticking failure can leave a safety signal high. That makes it suitable for safety-related limit sensing in guarding circuits where a dropped signal must be guaranteed. The block housing conforms to EN 50041, a standard form factor that shares the same mounting footprint and actuator positions as other EN 50041 limit switches, so it drops into existing cutouts without re-drilling the panel or machine frame. The angular roller lever actuator is designed for cam-operated or sliding-door applications where the actuating force comes at an angle rather than straight-on. Screw fixing means it mounts with standard M4 or M5 hardware through the housing slots — no adapter plate needed. ## AS-i integration Connection is via AS-i insulation displacement method, which pierces the flat AS-i cable to tap power and data — no separate tee or junction box. The switch reports its NC state directly onto the AS-i bus as a digital input, readable by any AS-i master. The painted metal enclosure provides mechanical robustness for high-cycle applications; the mechanical active principle means no solid-state electronics inside the switch body itself, just the AS-i adapter chip.","metaTitle":"Siemens 3SF3100-1FV00-0BA2 Position Switch, AS-i, 1NC, IP65","metaDescription":"Siemens 3SF3100-1FV00-0BA2 communication-capable position switch with AS-i adapter, 1NC positive opening contact, IP65 metal housing, angular roller lever. Lifecycle stage current.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Safety Interlock Switches"],"specifications":{"lifecycle_stage":"current","Active Principle":"mechanical","Fastening Method":"screw fixing","Product Designation":"communication-capable position switch","protection class IP":"IP65","Design Of The Housing":"block, EN 50041","Coating Of The Enclosure":"painted","Material Of The Enclosure":"metal","Type Of Electrical Connection":"AS-i insulation displacement method","Design Of The Actuating Element":"angular roller lever","Design Of The Switching Function":"positive opening","Product Function Positive Opening":"Yes","Ambient Temperature During Operation":"-25 ... +60 °C","reference code according to IEC 81346-2":"B","Design Of The Housing According To Standard":"Yes","number of NC contacts for auxiliary contacts":"1","number of NO contacts for auxiliary contacts":"0"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/3SF3100-1FV00-0BA2/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3SF3100-1FV00-0BA2 and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time, not before."},{"question":"What does the IP65 rating mean for this position switch?","answer":"IP65 means the metal housing is dust-tight and protected against water jets from any direction, so it withstands washdown cleaning and coolant splash in machine-tool or packaging-line environments without internal ingress."},{"question":"Does 3SF3100-1FV00-0BA2 have a positive opening NC contact?","answer":"Yes, the switching function is positive opening, meaning the NC contact is mechanically forced open when the actuator is pressed — it cannot fail to break due to contact welding. This is required for safety-related limit sensing per IEC 60947-5-1."},{"question":"What is the operating temperature range?","answer":"The ambient temperature during operation is -25 to +60 °C, covering most indoor industrial environments including unheated areas."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3SF3100-1FV00-0BA2","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/3SF3100-1FV00-0BA2 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}}