{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RF3025-1AA45","brand":"Siemens","brandSlug":"siemens","productSlug":"3RF3025-1AA45","canonicalUrl":"https://aoctrl.com/siemens/3RF3025-1AA45","factsUrl":"https://aoctrl.com/api/mcp/products/3RF3025-1AA45","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RF30 series, 1-pole 45 mm solid-state relay, 25 A, 48-600 VAC load, 4-30 VDC control, 1200 V blocking voltage, screw terminals.","salesMarkdown":"## Solid-state relay for motor and heater switching The Siemens 3RF3025-1AA45 is a 1-pole solid-state relay from the SIRIUS 3RF30 family, in the 45 mm width housing. It switches 25 A continuous at 48-600 VAC load voltage, controlled by a 4-30 VDC input. The 1200 V blocking voltage gives headroom for transient spikes common on motor and heater circuits in crusher and conveyor panels. The 45 mm width snaps onto standard DIN rail inside an enclosure. Screw terminals accept the load and control wiring — no special tooling needed for the 25 A circuit. The 1200 V blocking voltage means it handles the back-EMF from inductive loads without external snubbers in most cases, though a varistor across the load is still good practice in high-vibration environments where a loose terminal could cause arcing.","metaTitle":"Siemens 3RF3025-1AA45 SIRIUS 3RF30 Solid-State Relay, 25 A","metaDescription":"Active-production Siemens 3RF3025-1AA45 solid-state relay, 1-pole 45 mm, 25 A at 48-600 VAC, 4-30 VDC control. 1200 V blocking voltage. RoHS/REACH compliant. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Solid State Relays"],"specifications":{"title":"3RF3025-1AA45","Group Code":"R711","description":"semiconductor relay, 1-pole 3RF3 width 45 mm, 25 A 48-600 V / 4-30 V DC screw terminal blocking voltage 1200 V","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 3RF30 solid-state relays, 1-pole, 45 mm","lifecycle_stage":"current","Packaging Quantity":"1","Export Control Regulations":"AL : N / ECCN : N","Packaging dimensions (L x W x H)":"62.00 x 47.00 x 74.00 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/20cf7cd499be20ccbe0dbc1781118a82.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RF3025-1AA45?tree=CatalogTree"},"ai":{"faq":[{"question":"What compliance documentation is available for this relay?","answer":"RoHS compliance is confirmed from 15-01-24. REACH Article 33 disclosure identifies lead (CAS 7439-92-1) above 0.1% w/w. These documents support regulatory audits for industrial installations."},{"question":"What is the group code and product group for this part?","answer":"The group code is R711 and the product group is 3725. These are Siemens internal classification codes used for catalog sorting and replacement cross-referencing."},{"question":"What is the closest alternative within the SIRIUS 3RF30 family?","answer":"Within the same 1-pole 45 mm footprint, the 3RF3025-1AA45 is the 25 A variant. The family also includes 20 A and 32 A versions with the same control voltage range and terminal layout, so a swap requires checking the load current against the BOM rating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RF3025-1AA45","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/3RF3025-1AA45 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}}