{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RF3190-1AA24","brand":"Siemens","brandSlug":"siemens","productSlug":"3RF3190-1AA24","canonicalUrl":"https://aoctrl.com/siemens/3RF3190-1AA24","factsUrl":"https://aoctrl.com/api/mcp/products/3RF3190-1AA24","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RF31 solid-state relay, 1-pole, 22.5 mm width, 90 A, 48-460 V / 110-230 V AC, screw terminal, for mounting on available cooling surfaces.","salesMarkdown":"The Siemens 3RF3190-1AA24 is a SIRIUS 3RF31 solid-state relay, 1-pole, in a 22.5 mm housing. It is rated for 90 A continuous load current across a 48-460 VAC supply range, with a control voltage of 110-230 VAC. The screw terminal version is designed for mounting on available cooling surfaces — meaning the installer provides the heatsink, not the relay itself. ## Integration notes The 22.5 mm width matches standard DIN-rail component spacing, though the relay itself requires an external heatsink — plan for thermal management in the panel layout. The screw terminals accept the load and control wiring directly; no socket or base required. The control voltage range (110-230 VAC) means it can be driven directly from a line-voltage PLC output or a separate control transformer.","metaTitle":"Siemens 3RF3190-1AA24 SIRIUS 3RF31 solid-state relay, 90 A,","metaDescription":"Siemens 3RF3190-1AA24 SIRIUS 3RF31 solid-state relay, 1-pole, 22.5 mm, 90 A, 48-460 V / 110-230 V AC, screw terminal, active production, RoHS compliant since Jan 2024.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Solid State Relays"],"specifications":{"title":"3RF3190-1AA24","Group Code":"R711","description":"semiconductor relay, 1-pole 3RF3 width 22.5 mm, 90 A 48-460 V / 110-230 V AC screw terminal for mounting on available cooling surfaces","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 3RF31 solid-state relays, 1-pole, 22.5 mm","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : N","Packaging dimensions (L x W x H)":"104.00 x 44.00 x 48.00 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/4cfcc65c91174d9208b22a34886dec73.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RF3190-1AA24?tree=CatalogTree"},"ai":{"faq":[{"question":"What compliance documentation is available for this part?","answer":"RoHS compliance is confirmed since 15-01-24. REACH Article 33 disclosure applies for lead content above 0.1% w/w. Export Control Regulations are AL N / ECCN N."},{"question":"What is the group code and product group for this part?","answer":"Group Code R711, Product Group 3725."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RF3190-1AA24","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/3RF3190-1AA24 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}}