{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3SE2912-2AA20","brand":"Siemens","brandSlug":"siemens","productSlug":"3SE2912-2AA20","canonicalUrl":"https://aoctrl.com/siemens/3SE2912-2AA20","factsUrl":"https://aoctrl.com/api/mcp/products/3SE2912-2AA20","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3SE2912-2AA20 foot switch, 1-pedal with cover, latching, metal enclosure IP65, 1 NO + 1 NC, cable entry M20 x 1.5.","salesMarkdown":"## What you're getting The Siemens SIRIUS 3SE2912-2AA20 is a single-pedal foot switch in a metal IP65 enclosure, so it's built for the floor – dust, washdowns, and the occasional bump from a pallet jack won't kill it. It latches (stays on after you step) instead of momentary, which matters if you're holding a machine in cycle or keeping a test jig powered until you reset it. The cable entry is a standard M20 x 1.5 metric gland hole, and the terminals are one normally-open and one normally-closed contact – one NO and one NC out of the box, wired through the same pedal action.","metaTitle":"Siemens 3SE2912-2AA20 SIRIUS Foot Switch, IP65, Latching","metaDescription":"Siemens 3SE2912-2AA20 SIRIUS foot switch, 1-pedal latching, metal IP65 enclosure, 1 NO+1 NC, M20 cable entry, 265x156x138 mm. Active production, RFQ available.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Pushbutton Switches"],"specifications":{"Depth":"265 mm","Width":"156 mm","title":"3SE2912-2AA20","Height":"138 mm","Latching":"Yes","Interlock":"No","description":"Foot switch, 1-pedal with cover, with latching Metal enclosure IP65, 1 NO+1 NC, Cable entry M20 x 1.5","lifecycle_stage":"current","Cable Entry Type":"M20 x 1.5","Of The Enclosure":"black","Product Brand Name":"SIRIUS","Product Designation":"foot switch","at 24 V rated value":"3 A","protection class IP":"IP65","at 230 V rated value":"16 A","at 250 V rated value":"0.25 A","at 400 V rated value":"16 A","Material Of The Enclosure":"metal","Number Of Switching Steps":"1","Of The Enclosure Top Part":"grey","Substance Prohibitance (Date)":"07/01/2006","Number Of The Actuation Pedals":"1","Suitability For Use Safety Switch":"No","Ambient Temperature During Operation":"-25 ... +80 °C","reference code according to IEC 81346-2":"S","with low demand rate according to SN 31920":"50 %","with high demand rate according to SN 31920":"50 %","number of NC contacts for auxiliary contacts":"1","number of NO contacts for auxiliary contacts":"1","Minimum Actuating Force In Directions Of Actuation":"30 N"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/53ed935346f1901c19302e55cf0d7ab1.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=24685&mlfb=3SE2912-2AA20"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3SE2912-2AA20","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/3SE2912-2AA20 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}}