{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3SE5312-0SE11","brand":"Siemens","brandSlug":"siemens","productSlug":"3SE5312-0SE11","canonicalUrl":"https://aoctrl.com/siemens/3SE5312-0SE11","factsUrl":"https://aoctrl.com/api/mcp/products/3SE5312-0SE11","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3SE5312-0SE11 mechanical safety switch, 2600 N locking force, IP66/IP67, slow-action contacts, separate actuator with tumbler, screw-type terminals, metal enclosure.","salesMarkdown":"## Mounting and enclosure reality The 3SE5312-0SE11 is a metal-housed safety limit switch with a separate actuator and tumbler design, mounted via screw fixing in any position. Three M20 x 1.5 cable entries give flexibility for conduit or gland routing in panel or machine-frame installations. ## Locking force and contact rating Rated locking force is 2 600 N per EN ISO 14119 — this is the force the spring-actuated lock resists before the guard can be opened. The slow-action contacts (not snap-action) are rated for a thermal current of 10 A, with switching capacities of 6 A at 120 V and 3 A at 240 V. IP66/IP67 protection means the switch withstands hose-directed water and temporary immersion — suitable for washdown zones or outdoor machine guarding. Shock resistance is 30 g / 11 ms per IEC 60068-2-27, and vibration resistance is 0.35 mm / 5 g per IEC 60068-2-6.","metaTitle":"Siemens 3SE5312-0SE11 Safety Limit Switch","metaDescription":"Siemens SIRIUS 3SE5312-0SE11 mechanical safety switch. 2600 N locking force, IP66/IP67, slow-action contacts, separate actuator.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Limit Switches"],"specifications":{"Solid":"1x (0.5 ... 1.5 mm²), 2x (0.5 ... 0.75 mm²)","title":"3SE5312-0SE11","description":"Safety position switch with tumbler Locking force 2600 N 5 directions of approaches Spring-locked Auxiliary release with lock Magnet voltage 24 V DC Monitoring actuator 2 NC/1 NO Monitoring magnet 2 NC/1 NO Supplied without actuator. Actuator 3SE5000-0AV0. please order separately","Locking Force":"2 600 N","During Storage":"-40 ... +80 °C","Repeat Accuracy":"0.05 mm","Thermal Current":"10 A","lifecycle_stage":"current","Cable Entry Type":"3x (M20 x 1.5)","During Operation":"-25 ... +60 °C","Fastening Method":"screw fixing","Shock Resistance":"30g / 11 ms","Circuit Principle":"slow-action contacts","Mounting Position":"any","Product Brand Name":"SIRIUS","Degree Of Pollution":"class 3","Product Designation":"Mechanical safety switches","Width Of The Sensor":"54 mm","at 24 V rated value":"3 A","at AWG cables solid":"1x (20 ... 16), 2x (20 ... 18)","protection class IP":"IP66/IP67","Length Of The Sensor":"185 mm","Vibration Resistance":"0.35 mm / 5g","at 120 V rated value":"6 A","at 125 V rated value":"0.55 A","at 240 V rated value":"3 A","at 250 V rated value":"0.27 A","Design Of The Housing":"special design","Design Of The Product":"with separate actuator and with tumbler","at AWG cables stranded":"1x (20 ... 16), 2x (20 ... 18)","Design Of The Interface":"without","Coating Of The Enclosure":"cathodic dip coating","Locking Mechanism Design":"spring-actuated lock (closed-circuit principle) with auxiliary release and lock","Material Of The Enclosure":"metal","according to EN ISO 14119":"2 000 N","according to IEC 60068-2-6":"0.35 mm/5g","according to IEC 60068-2-27":"30g / 11 ms","Substance Prohibitance (Date)":"10/01/2011","Supply Voltage Of Magnet Coil":"24 V","Type Of Electrical Connection":"screw-type terminals","Insulation Voltage Rated Value":"250 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","Consumed Active Power Of Magnet Coil":"3.5 W","Surge Voltage Resistance Rated Value":"4 kV","reference code according to IEC 81346-2":"B","Finely Stranded With Core End Processing":"1x (0.5 ... 1.5 mm²), 2x (0.5 ... 0.75 mm²)","Design Of The Housing According To Standard":"No","Number Of Switching Contacts Safety-Related":"4","Material Of The Enclosure Of The Switch Head":"metal","continuous current of the DIAZED fuse link gG":"6 A; for a short-circuit current smaller than 400 A","continuous current of the C characteristic MCB":"1 A; for a short-circuit current smaller than 400 A","continuous current of the quick DIAZED fuse link":"10 A; for a short-circuit current smaller than 400 A","Mechanical Service Life (Operating Cycles) Typical":"1 000 000","Minimum Actuating Force In Directions Of Actuation":"30 N","Design Of The Interface For Safety-Related Communication":"without"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$370.00","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/3c89d15e05823412a17b075a4524fb77.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=272779&mlfb=3SE5312-0SE11"},"ai":{"faq":[{"question":"Does the 3SE5312-0SE11 include an actuator?","answer":"Yes — the product is designed with a separate actuator and tumbler (design of the product: with separate actuator and with tumbler). The actuator is a separate component that must be mounted on the guard; the switch body mounts on the fixed frame."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3SE5312-0SE11","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/3SE5312-0SE11 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}