{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RF3320-1AA24","brand":"Siemens","brandSlug":"siemens","productSlug":"3RF3320-1AA24","canonicalUrl":"https://aoctrl.com/siemens/3RF3320-1AA24","factsUrl":"https://aoctrl.com/api/mcp/products/3RF3320-1AA24","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RF33 solid-state contactor, 1-pole, 3RF3320-1AA24, AC-1 / 20 A at 40 °C, 48-460 V / 110-230 V AC screw terminal.","salesMarkdown":"The Siemens 3RF3320-1AA24 is a 1-pole solid-state contactor from the SIRIUS 3RF33 family, rated for AC-1 resistive loads at 20 A when the ambient is 40 °C. The control supply range is 110-230 V AC, and the main circuit handles 48-460 V AC. Screw terminals keep wiring straightforward for panel builders. The 105 x 27 x 122 mm package leaves room for adjacent devices on the same rail — no special air gap needed for heat sinks at the 20 A rating, but derate above 40 °C if the panel runs hot. No moving contacts means it's silent and bounce-free, which matters for frequent cycling on resistive loads.","metaTitle":"Siemens 3RF3320-1AA24 SIRIUS 3RF33 solid-state contactor, 20","metaDescription":"Siemens 3RF3320-1AA24 SIRIUS 3RF33 solid-state contactor, 1-pole, AC-1 / 20 A at 40 °C, 48-460 V / 110-230 V AC screw terminal. Active production. RoHS compliant since 15-01-24. So","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Solid State Relays"],"specifications":{"title":"3RF3320-1AA24","Group Code":"R711","description":"solid-state contactor 1-pole 3RF3 AC-1 / 20 A / 40 °C 48-460 V / 110-230 V AC 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/a41a5f9dde027643348e4e33b1a0a6dd.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RF3320-1AA24?tree=CatalogTree"},"ai":{"faq":[{"question":"What are the key ratings for this solid-state contactor?","answer":"It is rated AC-1 / 20 A at 40 °C, with a main circuit voltage range of 48-460 V AC and a control supply of 110-230 V AC. It is a 1-pole device with screw terminals."},{"question":"What compliance documentation is available?","answer":"RoHS compliance effective 15-01-24. REACH Article 33 disclosure: lead (CAS 7439-92-1) above 0.1% w/w. Export control classification: AL N / ECCN 9N9999."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RF3320-1AA24","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/3RF3320-1AA24 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}}