{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RF3330-1AA02","brand":"Siemens","brandSlug":"siemens","productSlug":"3RF3330-1AA02","canonicalUrl":"https://aoctrl.com/siemens/3RF3330-1AA02","factsUrl":"https://aoctrl.com/api/mcp/products/3RF3330-1AA02","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RF33 solid-state contactor, 1-pole, 30 A AC-1 at 40 °C, 24-230 V AC / 24 V DC control voltage, screw terminal.","salesMarkdown":"## What the AC-1 rating means for your load The 3RF3330-1AA02: The 30 A AC-1 rating at 40 °C tells you this contactor is sized for resistive or slightly inductive loads — heaters, ovens, lighting banks. AC-1 is the thermal current rating through closed contacts; it is not the motor-switching current. For a 3-phase induction motor you would derate to the AC-3 category, which is typically about half the AC-1 figure. If your BOM calls for switching a resistive load up to 30 A, this part fits without derating. ## Control voltage flexibility The control supply accepts 24-230 V AC or 24 V DC — a wide-range input that simplifies panel wiring when the control voltage is not yet finalized. No need to order a separate coil variant for 24 VDC vs 230 VAC lines; one part covers both. The screw terminal connection matches standard panel practice. ## Compliance documentation RoHS compliant since 15 January 2024. No UL or CSA listing appears in the available documentation — verify with your local Siemens rep if a specific marine or UL 508 listing is required for your jurisdiction. Packaged dimensions 105 x 27 x 122 mm — a 27 mm wide footprint that fits standard DIN-rail enclosures. Single-pole construction means it switches one phase; for three-phase loads you need three units or a 3-pole variant. The screw terminals accept standard ring or fork lugs; torque to the manufacturer's spec for the terminal size.","metaTitle":"Siemens 3RF3330-1AA02 SIRIUS 3RF33 Solid-State Contactor, 30","metaDescription":"Siemens 3RF3330-1AA02 SIRIUS 3RF33 1-pole solid-state contactor. 30 A AC-1 at 40 °C, 24-230 V AC / 24 V DC control. Active production. RoHS compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Solid State Relays"],"specifications":{"title":"3RF3330-1AA02","Group Code":"R711","description":"solid-state contactor 1-pole 3RF3 AC-1 / 30 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/09f8f1771389bf5ef0a3a1ea2e3b5179.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RF3330-1AA02?tree=CatalogTree"},"ai":{"faq":[{"question":"What is the group code and product group?","answer":"Group code R711, product group 3725. These are Siemens internal classification codes used for catalog sorting and spare-parts identification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RF3330-1AA02","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/3RF3330-1AA02 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}}