{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RF3320-1AA02","brand":"Siemens","brandSlug":"siemens","productSlug":"3RF3320-1AA02","canonicalUrl":"https://aoctrl.com/siemens/3RF3320-1AA02","factsUrl":"https://aoctrl.com/api/mcp/products/3RF3320-1AA02","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RF33 solid-state contactor, 1-pole, AC-1 / 20 A / 40 °C, 24-230 V / 24 V DC control, screw terminal.","salesMarkdown":"The Siemens 3RF3320-1AA02 is a 1-pole solid-state contactor from the SIRIUS 3RF33 family, rated for 20 A in AC-1 duty at 40 °C. The control circuit accepts a wide range: 24-230 V AC or 24 V DC, which simplifies stocking a single part for panels with mixed control voltages. Termination is via screw terminals, the standard for panel builders who prefer a positive mechanical clamp over spring-cage. The 27 mm width means it occupies one slot in a typical enclosure layout — plan your fill factor accordingly. No auxiliary contact block is integrated; if you need status feedback, you'll add a separate monitoring relay or a contactor with an integrated auxiliary.","metaTitle":"3RF3320-1AA02 SIRIUS 3RF33 Solid-State Contactor, 20 A AC-1,","metaDescription":"Active SIRIUS 3RF33 1-pole solid-state contactor, 20 A AC-1 at 40 °C, 24-230 V AC / 24 V DC control, screw terminal. RoHS compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Solid State Relays"],"specifications":{"title":"3RF3320-1AA02","Group Code":"R711","description":"solid-state contactor 1-pole 3RF3 AC-1 / 20 A / 40 °C 24-230 V / 24 V DC screw terminal","Product Group":"3725","Product class":"A: Standard product which is a stock item could be returned within the returns guidelines/period.","Quantity Unit":"1 Piece","Product Family":"SIRIUS 3RF33 solid-state contactors, 1-pole","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : 9N9999","Packaging dimensions (L x W x H)":"105.00 x 27.00 x 122.00 mm","Compliance with the substance restrictions according to RoHS directive":"Since: 15-01-24","REACH Art. 33 Duty to inform according to the current list of candidates":"Lead CAS-No. 7439-92-1 > 0,1 % (w / w)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/397ab9da51b2b3520a8d48dbfd9bf959.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RF3320-1AA02?tree=CatalogTree"},"ai":{"faq":[{"question":"What is the closest alternative within the same family?","answer":"Within the SIRIUS 3RF33 family, the direct peer is the 3RF3320-1AA04, which shares the same 20 A AC-1 rating and screw terminal format but accepts a different control voltage range. The 3RF3320-1AA02 covers 24-230 V AC / 24 V DC; the -1AA04 covers a narrower or different range. Check your control voltage before substituting."},{"question":"What is the group code and product group for this item?","answer":"Group code R711, product group 3725."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RF3320-1AA02","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/3RF3320-1AA02 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}