{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RF3150-2AA22","brand":"Siemens","brandSlug":"siemens","productSlug":"3RF3150-2AA22","canonicalUrl":"https://aoctrl.com/siemens/3RF3150-2AA22","factsUrl":"https://aoctrl.com/api/mcp/products/3RF3150-2AA22","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RF31 solid-state relay, 1-pole, 22.5 mm, 50 A, 24-230 V / 110-230 V AC control, spring-loaded terminals, for mounting on cooling surfaces.","salesMarkdown":"The 3RF3150-2AA22: This is a 50 A, 1-pole solid-state relay from the SIRIUS 3RF31 family, in a 22.5 mm housing. The control voltage accepts both 24-230 V AC and 110-230 V AC, so it works across standard control voltages without needing a separate coil supply. Spring-loaded terminals mean no screw torqueing — strip 8-10 mm, push the wire in, done. That saves time on panel assembly and avoids loose-terminal callbacks. The relay is designed for mounting on available cooling surfaces (heat sinks or panel metal), not free-air; the 50 A rating assumes adequate thermal management. At 22.5 mm wide, this SSR fits standard DIN-rail enclosures alongside contactors and breakers. Mount the relay on a flat metal surface with thermal compound or a thermal pad for heat transfer; the datasheet specifies the required cooling surface area for full 50 A continuous duty. RoHS compliant since January 2024. No export restrictions (AL: N / ECCN: N). The product family carries CE and UL markings per standard SIRIUS documentation.","metaTitle":"Siemens 3RF3150-2AA22 SIRIUS 3RF31 SSR, 50 A, 22.5 mm","metaDescription":"Siemens 3RF3150-2AA22 SIRIUS 3RF31 solid-state relay, 1-pole, 50 A, 24-230 V / 110-230 V AC control, spring terminals, active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Solid State Relays"],"specifications":{"title":"3RF3150-2AA22","Group Code":"R711","description":"semiconductor relay, 1-pole 3RF3 width 22.5 mm, 50 A 24-230 V 110-230 V AC spring-loaded 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/989e4fc758ce5f6e1dc971d3f254d9b5.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RF3150-2AA22?tree=CatalogTree"},"ai":{"faq":[{"question":"What are the key specifications for this solid-state relay?","answer":"It is a 1-pole SSR rated for 50 A continuous current, with a control voltage range of 24-230 V AC and 110-230 V AC. It uses spring-loaded terminals and is designed for mounting on cooling surfaces. The housing width is 22.5 mm."},{"question":"What compliance documentation is available for this part?","answer":"RoHS compliant since January 2024. REACH Article 33 disclosure confirms lead content above 0.1% w/w. No export control restrictions (AL: N / ECCN: N). Standard CE and UL markings apply per the SIRIUS product family."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RF3150-2AA22","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/3RF3150-2AA22 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}}