{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RF3320-2AA04","brand":"Siemens","brandSlug":"siemens","productSlug":"3RF3320-2AA04","canonicalUrl":"https://aoctrl.com/siemens/3RF3320-2AA04","factsUrl":"https://aoctrl.com/api/mcp/products/3RF3320-2AA04","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RF33 solid-state contactor, 1-pole, AC-1 rated 20 A at 40 °C, 48-460 VAC load, 24 VDC control, spring-loaded terminal.","salesMarkdown":"The 3RF3320-2AA04: The spring-loaded terminal accepts 0.2–2.5 mm² solid or ferruled stranded wire. Strip length is 8 mm. The 105 x 27 x 122 mm package clips onto a standard DIN rail — no mounting screws needed, which saves panel space and speeds installation. The 24 VDC control input is common in modern PLC-driven panels. The AC-1 rating (resistive loads) at 20 A at 40 °C means this contactor is sized for heater banks, lighting, or transformer primaries — not motor starts, where AC-3 derating would apply. RoHS compliant since 15-01-24. Export controls are AL: N / ECCN: 9N9999, so no special license is needed for most destinations. Group Code R711 and Product Group 3725 are internal Siemens cataloging fields; they don't affect fit or function but can help with cross-referencing in Siemens tools.","metaTitle":"Siemens 3RF3320-2AA04 SIRIUS 3RF33 Solid-State Contactor, 20","metaDescription":"Siemens 3RF3320-2AA04 SIRIUS 3RF33 solid-state contactor, 1-pole, AC-1 rated 20 A at 40 °C, 48-460 VAC load, 24 VDC control. Active production, spring-loaded terminals.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Solid State Relays"],"specifications":{"title":"3RF3320-2AA04","Group Code":"R711","description":"solid-state contactor 1-pole 3RF3 AC-1 / 20 A / 40 °C 48-460 V / 24 V DC spring-loaded 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/d19b3af7b16f432cce8b40a72e4ec1f5.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RF3320-2AA04?tree=CatalogTree"},"ai":{"faq":[{"question":"What compliance documentation does this part carry?","answer":"RoHS compliant since 15-01-24. REACH Article 33 applies — the part contains lead (CAS-No. 7439-92-1) above 0.1% w/w. Export control is AL: N / ECCN: 9N9999."},{"question":"What are the key ratings of the 3RF3320-2AA04?","answer":"AC-1 rated 20 A at 40 °C, switching 48-460 VAC loads, controlled by 24 VDC. Spring-loaded terminals. 1-pole solid-state contactor from the SIRIUS 3RF33 family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RF3320-2AA04","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/3RF3320-2AA04 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}}