{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RF3380-1BA02","brand":"Siemens","brandSlug":"siemens","productSlug":"3RF3380-1BA02","canonicalUrl":"https://aoctrl.com/siemens/3RF3380-1BA02","factsUrl":"https://aoctrl.com/api/mcp/products/3RF3380-1BA02","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RF33 series, 1-pole solid-state contactor, 3RF3380-1BA02, AC-15 rated 27.5 A at 40 °C, 24-230 V AC / 24 V DC control voltage, instantaneous switching, screw terminals.","salesMarkdown":"The 3RF3380-1BA02 is a 1-pole solid-state contactor from the Siemens SIRIUS 3RF33 family, designed for AC-15 switching duty at 27.5 A at 40 °C. AC-15 is the IEC utilization category for electromagnetic loads — solenoids, contactor coils, and brake magnets — where the inrush can be several times the sealed current. The 27.5 A rating means this contactor handles the steady-state current of a bank of such loads, with solid-state switching eliminating the coil wear and arc erosion you get with a mechanical contactor in the same duty. ## Control voltage and switching behavior The control circuit accepts 24-230 V AC or 24 V DC, with instantaneous switching — no zero-cross or delayed turn-on. That matters when you need deterministic response in a safety circuit or a fast-acting interlock, but it also means the load sees the full half-cycle if switched on near the voltage peak. For inductive loads like relay coils, that's usually fine; for capacitive loads or long cable runs, you'd want to check the inrush against the contactor's surge rating.","metaTitle":"Siemens 3RF3380-1BA02 SIRIUS solid-state contactor, 27.5 A A","metaDescription":"Siemens SIRIUS 3RF33 solid-state contactor, 1-pole, 27.5 A at 40 °C, AC-15 switching, 24-230 V AC / 24 V DC coil, screw terminals. Active production. RoHS compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Solid State Relays"],"specifications":{"title":"3RF3380-1BA02","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 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 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/d32bbd1ede62655841875b80b811d6a8.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RF3380-1BA02?tree=CatalogTree"},"ai":{"faq":[{"question":"What compliance documentation is available for this part?","answer":"RoHS compliance is confirmed from 15 January 2024. REACH Article 33 disclosure applies for lead (CAS 7439-92-1) above 0.1% by weight. No UL or CSA certification is listed in the available documentation."},{"question":"What does the AC-15 27.5 A rating mean in practice?","answer":"It means the contactor is rated for switching electromagnetic loads — contactor coils, solenoids, brake magnets — at up to 27.5 A steady-state current at 40 °C ambient. The solid-state output handles the inrush without contact wear, so it's a fit for high-cycle applications where mechanical contacts would erode."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RF3380-1BA02","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/3RF3380-1BA02 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}}