{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RF3380-3BA02","brand":"Siemens","brandSlug":"siemens","productSlug":"3RF3380-3BA02","canonicalUrl":"https://aoctrl.com/siemens/3RF3380-3BA02","factsUrl":"https://aoctrl.com/api/mcp/products/3RF3380-3BA02","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RF33 solid-state contactor, 1-pole, 3RF3380-3BA02, AC-15 rated 27.5 A at 40 °C, 24-230 V AC / 24 V DC control, ring cable terminal.","salesMarkdown":"## What the AC-15 rating means for your circuit The 3RF3380-3BA02 is a 1-pole SIRIUS 3RF33 solid-state contactor rated 27.5 A in AC-15 duty at 40 °C. AC-15 is the IEC utilization category for switching electromagnetic loads — solenoids, contactor coils, and clutches — where inrush can reach 10× the sealed current. That 27.5 A figure is the continuous current the semiconductor can carry while switching those inductive peaks, not a resistive-heater rating. If you are replacing a worn electromechanical contactor on a coil circuit, this solid-state unit eliminates contact bounce and coil wear. ## Control voltage and wiring Control supply accepts 24-230 V AC or 24 V DC — universal enough to drop into panels with mixed control voltages without swapping coils. Switching is instantaneous (zero-cross or random-fire not specified here, but the 'instantaneous' label suggests no built-in turn-on delay). Termination is ring cable terminal, so expect ring lugs rather than ferrules or bare wire; verify lug size against the terminal opening before wiring. ## Physical fit Packaged dimensions 105 × 73 × 128 mm (L×W×H). Fits standard DIN-rail mounting; the SIRIUS 3RF33 family shares the same footprint as the 3RF32 series, so a panel cutout for the older generation accepts this unit without re-drilling.","metaTitle":"Siemens 3RF3380-3BA02 SIRIUS Solid-State Contactor, 27.5 A A","metaDescription":"Siemens SIRIUS 3RF33 solid-state contactor, 1-pole, rated 27.5 A at 40 °C in AC-15 duty. Active production. RoHS compliant since Jan 2024. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Solid State Relays"],"specifications":{"title":"3RF3380-3BA02","Group Code":"R711","description":"solid-state contactor 1-pole 3RF3 AC-15 / 27.5 A / 40 °C 24-230 V / 24 V DC instantaneous switching ring cable 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 73.00 x 128.00 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/42b8a455207a2bea1e91fe1294024cfb.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RF3380-3BA02?tree=CatalogTree"},"ai":{"faq":[{"question":"What is the group code and product group for this item?","answer":"Group Code R711. Product Group 3725. These are Siemens internal classification codes used for catalog sorting and cross-reference."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RF3380-3BA02","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/3RF3380-3BA02 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}}