{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3SF1324-1SE21-1BA1","brand":"Siemens","brandSlug":"siemens","productSlug":"3SF1324-1SE21-1BA1","canonicalUrl":"https://aoctrl.com/siemens/3SF1324-1SE21-1BA1","factsUrl":"https://aoctrl.com/api/mcp/products/3SF1324-1SE21-1BA1","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3SF1324-1SE21-1BA1 mechanical safety switch, tumbler design, 1300 N locking force, IP66/IP67, ASIsafe integrated, M12 plug.","salesMarkdown":"The Siemens SIRIUS 3SF1324-1SE21-1BA1 is a mechanical safety position switch with a tumbler mechanism and a separate actuator (3SE5000-0AV0, ordered separately). It integrates ASIsafe communication — channel 1 monitors the actuator (1 NC), channel 2 monitors the magnet (1 NC), with additional monitoring contacts (2 NC/1 NO for actuator, 2 NC/1 NO for magnet). The switch is spring-locked, meaning the guard stays locked until the magnet coil (24 V DC/AC) releases it. Enclosure is IP66/IP67 — dust-tight and protected against powerful water jets (IP66) plus temporary immersion (IP67). That makes it suitable for washdown zones in food processing or outdoor conveyor lines. The plastic housing and M12 fixed connector (4-pole, ASI+ on pin 1, ASI- on pin 3) simplify wiring: just one AS-Interface cable carries both power and safety data. Mounting position is any orientation; screw fixing is standard. The actuator can approach from five directions, which gives flexibility in gate alignment. Mechanical service life is 1 000 000 cycles typical — a solid figure for a safety switch in moderate-duty guarding applications.","metaTitle":"Siemens 3SF1324-1SE21-1BA1 SIRIUS Safety Switch, 1300 N Lock","metaDescription":"Siemens SIRIUS 3SF1324-1SE21-1BA1 mechanical safety switch with tumbler, 1300 N locking force, IP66/IP67, ASIsafe integrated. Current lifecycle stage. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Safety Interlock Switches"],"specifications":{"ID1 code":"F (default); 0...F","Locking Force":"1 300 N","During Storage":"-40 ... +80 °C","Repeat Accuracy":"0.1 mm","lifecycle_stage":"current","During Operation":"-25 ... +60 °C","Fastening Method":"screw fixing","Shock Resistance":"30g / 11 ms","Mounting Position":"any","Product Brand Name":"SIRIUS","Degree Of Pollution":"class 3","Product Designation":"Mechanical safety switches","protection class IP":"IP66/IP67","Vibration Resistance":"0.35 mm / 5g","Design Of The Housing":"special design","Design Of The Product":"with separate actuator and with tumbler","Design Of The Interface":"M12 plug, fixed","Material Of The Enclosure":"plastic","according to EN ISO 14119":"1 000 N","AS-Interface slave profile":"7.B.F","according to IEC 60068-2-6":"0.35 mm/5g","according to IEC 60068-2-27":"30g / 11 ms","Design Of Plug-In Connection":"M12 plug, 4-pole: Pin 1 = ASI+ , Pin 2 = not assigned, Pin 3= ASI-, Pin 4 = not assigned","Substance Prohibitance (Date)":"03/01/2017","Supply Voltage Of Magnet Coil":"24 V","Type Of Electrical Connection":"M12 plug, fixed","Insulation Voltage Rated Value":"30 V","Design Of The Actuating Element":"5 directions of approach","Design Of The Switching Function":"positive opening","Number Of Directions Of Actuation":"5","Product Function Positive Opening":"Yes","Suitability For Use Safety Switch":"Yes","Surge Voltage Resistance Rated Value":"0.8 kV","reference code according to IEC 81346-2":"B","Design Of The Housing According To Standard":"No","Material Of The Enclosure Of The Switch Head":"plastic","Mechanical Service Life (Switching Cycles) Typical":"1 000 000","Minimum Actuating Force In Directions Of Actuation":"30 N"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://aoctrl.com/api/mcp/products/3SF1324-1SE21-1BA1/alternatives.json"},"ai":{"faq":[{"question":"What is the locking force of 3SF1324-1SE21-1BA1?","answer":"The locking force is 1 300 N (per EN ISO 14119), sufficient for heavy guard doors."},{"question":"What is the IP rating of this safety switch?","answer":"IP66/IP67 — dust-tight, protected against powerful water jets and temporary immersion."},{"question":"Where can I buy 3SF1324-1SE21-1BA1?","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/3SF1324-1SE21-1BA1","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/3SF1324-1SE21-1BA1 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}}