{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RF3320-1BA24","brand":"Siemens","brandSlug":"siemens","productSlug":"3RF3320-1BA24","canonicalUrl":"https://aoctrl.com/siemens/3RF3320-1BA24","factsUrl":"https://aoctrl.com/api/mcp/products/3RF3320-1BA24","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RF33 series, 1-pole solid-state contactor, AC-15 12 A at 40 °C, 48-460 V / 110-230 V AC, instantaneous switching, screw terminal, order code 3RF3320-1BA24.","salesMarkdown":"The Siemens 3RF3320-1BA24 is a 1-pole solid-state contactor from the SIRIUS 3RF33 family, rated for AC-15 duty at 12 A at 40 °C. It switches loads in the 48-460 V range with a 110-230 V AC control supply, using instantaneous switching and screw terminals. The AC-15 rating at 12 A means this contactor is sized for electromagnetic loads — solenoids, clutches, brake coils — where the inrush can exceed the holding current. At 40 °C ambient, it handles 12 A continuous; derate above that. The 48-460 V load voltage range covers common three-phase line-to-line supplies (208 V, 400 V, 460 V) on single-pole switching. The 110-230 V AC control voltage is a standard coil supply for panel circuits. Instantaneous switching means no zero-cross delay — it fires the load immediately on control signal, which matters for fast-acting circuits but can cause higher inrush stress on the load. The screw terminals accept standard control wiring — no special tooling needed. Its 1-pole form factor saves rail space compared to a 3-pole electromechanical contactor when only one pole is needed. ## Compliance documentation RoHS compliant since 15-01-24. Export control: AL N / ECCN 9N9999.","metaTitle":"Siemens 3RF3320-1BA24 SIRIUS 3RF33 Solid-State Contactor, 1-","metaDescription":"Siemens SIRIUS 3RF3320-1BA24 solid-state contactor, 1-pole, AC-15 12 A at 40 °C, 48-460 V / 110-230 V AC, instantaneous switching, screw terminal. Active production, RoHS compliant","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Solid State Relays"],"specifications":{"title":"3RF3320-1BA24","Group Code":"R711","description":"solid-state contactor 1-pole 3RF3 AC-15 / 12 A / 40 °C 48-460 V / 110-230 V AC instantaneous switching 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/b854d7d5ec3e6ec09d4ea6b4b12493c0.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RF3320-1BA24?tree=CatalogTree"},"ai":{"faq":[{"question":"What compliance documentation is available for the 3RF3320-1BA24?","answer":"RoHS compliance is declared since 15-01-24. REACH Article 33 notification applies due to lead content above 0.1% w/w. Export control classification is AL N / ECCN 9N9999."},{"question":"What is the group code and product group for the 3RF3320-1BA24?","answer":"The group code is R711 and the product group is 3725."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RF3320-1BA24","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/3RF3320-1BA24 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}}