{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RT5065-6AC36","brand":"Siemens","brandSlug":"siemens","productSlug":"3RT5065-6AC36","canonicalUrl":"https://aoctrl.com/siemens/3RT5065-6AC36","factsUrl":"https://aoctrl.com/api/mcp/products/3RT5065-6AC36","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS power contactor, 3RT5065-6AC36, 36 V AC/DC coil, AC-3 132 kW at 400 V, 3-pole, size S10, bar connections, 2 NO + 2 NC auxiliary contacts.","salesMarkdown":"The Siemens SIRIUS 3RT5065-6AC36 is a size S10 power contactor rated for 132 kW at 400 V AC in AC-3 duty — meaning it handles the inrush and breaking of squirrel-cage motors up to that power. The coil accepts 36 V AC or DC, so it can be driven from a control transformer or a 36 VDC supply without a separate rectifier. Three main poles with bar connections carry the motor current; the built-in auxiliary contact block gives you 2 NO and 2 NC for feedback or interlocking. This is a panel-mount contactor — screw fixing to a vertical surface, with some tilt allowance for alignment. The bar terminals on the main circuit are sized for 185 mm² cable at 40 °C, which matches the 330 A continuous rating at that temperature. At 60 °C ambient, the continuous rating drops to 300 A — something to watch if the panel runs hot. Mounting is screw fixing to a vertical surface — no DIN rail clip on this size. The contactor can be rotated ±90° or tilted ±22.5° front-to-back, which helps when the gland plate or busbars force an odd angle. The main circuit terminals accept 185 mm² cable at 40 °C, or 2/0 to 500 kcmil AWG. Auxiliary and control circuit terminals are screw-type, accepting 2x (0.5 to 1.5 mm²) or 2x (0.75 to 2.5 mm²) finely stranded with ferrules. Strip length is not stated here, but 8 mm is typical for this class — verify against the terminal marking on the part.","metaTitle":"Siemens 3RT5065-6AC36 SIRIUS Power Contactor, 36 V AC/DC, 13","metaDescription":"Siemens SIRIUS 3RT5065-6AC36 power contactor, 36 V AC/DC coil, 132 kW at 400 V AC-3, 3-pole, size S10, 2NO+2NC aux contacts, bar connections. Current lifecycle stage. Sourced to or","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Contactors"],"specifications":{"title":"3RT5065-6AC36","description":"Contactor 36 V AC/DC AC3 132 kW 400 V AC (50...60 Hz) / DC operation auxiliary contacts 2 NO + 2 NC, 3-pole, size S10 bar connections conventional operating mechan. screw terminal","lifecycle_stage":"current","Product Brand Name":"SIRIUS","Product Designation":"Power contactor","Substance Prohibitance (Date)":"03/01/2017"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1e4368f6500f1f06161556488a03f074.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=623952&mlfb=3RT5065-6AC36"},"ai":{"faq":[{"question":"What compliance documentation does 3RT5065-6AC36 carry?","answer":"The part has a Substance Prohibitance (RoHS) compliance date of 03/01/2017, indicating it meets the EU RoHS directive from that date. As a Siemens SIRIUS product, it is typically CE-marked and carries UL/CSA approvals, though the specific certification marks are not listed in this record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RT5065-6AC36","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/3RT5065-6AC36 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}}