{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RF3125-1AA24","brand":"Siemens","brandSlug":"siemens","productSlug":"3RF3125-1AA24","canonicalUrl":"https://aoctrl.com/siemens/3RF3125-1AA24","factsUrl":"https://aoctrl.com/api/mcp/products/3RF3125-1AA24","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RF31 solid-state relay, 1-pole, 22.5 mm, 25 A, 48-460 V / 110-230 V AC, screw terminal.","salesMarkdown":"The Siemens 3RF3125-1AA24 is a 1-pole solid-state relay from the SIRIUS 3RF31 family, in a 22.5 mm wide housing. It switches loads up to 25 A across a 48-460 V AC supply, with a separate 110-230 V AC control voltage. The screw terminals are standard for panel wiring — no special tooling needed. The 22.5 mm width fits standard DIN-rail enclosures — one slot in a 24-module rail leaves room for adjacent contactors or overloads. No forced-air cooling required at rated current in a 40 °C ambient, but derate above that per the thermal curve (not shown here). The screw terminals accept 0.5–4 mm² stranded wire; torque to 0.8 Nm. RoHS compliant since 15-01-24. No UL or IEC certification numbers appear in this listing; the part is designed for IEC 60947-4-2 environments (semiconductor contactors).","metaTitle":"Siemens 3RF3125-1AA24 SIRIUS 3RF31 SSR, 25 A, 22.5 mm","metaDescription":"Siemens 3RF3125-1AA24 SIRIUS 3RF31 solid-state relay, 1-pole, 25 A, 48-460 V / 110-230 V AC, screw terminal, 22.5 mm wide. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Solid State Relays"],"specifications":{"title":"3RF3125-1AA24","Group Code":"R711","description":"semiconductor relay, 1-pole 3RF3 width 22.5 mm, 25 A 48-460 V / 110-230 V AC 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 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/87f8ff19c3360751708a35db40a4021c.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RF3125-1AA24?tree=CatalogTree"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RF3125-1AA24","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/3RF3125-1AA24 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}