{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3SF3100-0DV00-0BA2","brand":"Siemens","brandSlug":"siemens","productSlug":"3SF3100-0DV00-0BA2","canonicalUrl":"https://aoctrl.com/siemens/3SF3100-0DV00-0BA2","factsUrl":"https://aoctrl.com/api/mcp/products/3SF3100-0DV00-0BA2","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3SF3100-0DV00-0BA2, communication-capable position switch with AS-i adapter, roller plunger actuator, 1 NC positive opening contact, IP65 metal block housing per EN 50041, screw fixing.","salesMarkdown":"The Siemens 3SF3100-0DV00-0BA2 is a communication-capable position switch with an integrated AS-i adapter, built for direct connection to an AS-interface network without a separate I/O module. The roller plunger actuator gives a positive-opening NC contact — that means the NC is mechanically forced open when the plunger is depressed, which is the safety-relevant switching function you want for guard-door monitoring or end-of-travel interlocking. The metal enclosure and IP65 rating let it live on a machine frame or conveyor section where washdown or dust is present; the block housing follows EN 50041, so it shares the standard mounting footprint with other limit switches in that form factor. The single NC contact (no NO) is deliberate — this is a safety-position feedback switch, not a dual-channel selector. The positive-opening mechanism (per IEC 60947-5-1) guarantees the NC breaks even if the contacts weld, which is what a safety PLC or safety relay expects on its input. The AS-i connection uses the insulation displacement method: strip the round cable, push it into the slot, no screw terminals. That saves wiring time on a multi-drop AS-i line but means you need the correct AS-i profile cable (2-wire, flat or round). The roller plunger is a standard choice for cam-actuated or sliding-door applications; the roller reduces wear on the actuator surface compared to a straight plunger.","metaTitle":"Siemens 3SF3100-0DV00-0BA2 Position Switch, AS-i, IP65, 1NC","metaDescription":"Siemens 3SF3100-0DV00-0BA2 communication-capable position switch with AS-i adapter, roller plunger, 1 NC contact, IP65 metal enclosure. Current lifecycle stage. Quoted to order aga","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":"roller plunger","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/3SF3100-0DV00-0BA2/alternatives.json"},"ai":{"faq":[{"question":"What is the switching function of this position switch?","answer":"It provides one NC contact with positive-opening operation — the NC is mechanically forced open when the roller plunger is actuated, which is the safety-rated switching function required for guard-door monitoring per IEC 60947-5-1."},{"question":"How does the AS-i connection work on this switch?","answer":"The electrical connection uses the AS-i insulation displacement method — you press the AS-i flat or round cable into the slot, and the contacts pierce the insulation. No screw terminals or separate wiring to an AS-i module is needed."},{"question":"Where can I buy 3SF3100-0DV00-0BA2?","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/3SF3100-0DV00-0BA2","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/3SF3100-0DV00-0BA2 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}}