{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RF3350-3AA26","brand":"Siemens","brandSlug":"siemens","productSlug":"3RF3350-3AA26","canonicalUrl":"https://aoctrl.com/siemens/3RF3350-3AA26","factsUrl":"https://aoctrl.com/api/mcp/products/3RF3350-3AA26","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SIRIUS 3RF33 solid-state contactor, 1-pole, 3RF3350-3AA26, AC-1 / 50 A / 40 °C, 48-600 V, 110-230 V AC coil, ring cable lug connection.","salesMarkdown":"The Siemens 3RF3350-3AA26 is a 1-pole solid-state contactor from the SIRIUS 3RF33 family, rated for AC-1 resistive loads at 50 A at 40 °C. The switching voltage range spans 48-600 V, and the control coil accepts 110-230 V AC. Connection is via ring cable lugs, which means the installer provides the crimp terminal — no screw-clamp or spring-cage on the power side. For motor or inductive loads (AC-3, AC-4), the allowable current is lower — this part is sized for resistive heater banks, lighting, or transformer primary switching where inrush is modest. The 48-600 V operating range covers common low-voltage three-phase systems (208, 400, 480, 600 V) and single-phase up to 600 V. The 110-230 V AC coil is a standard control voltage in European and North American panels; verify your control transformer taps before wiring.","metaTitle":"Siemens 3RF3350-3AA26 SIRIUS 3RF33 Solid-State Contactor, 50","metaDescription":"Siemens 3RF3350-3AA26 SIRIUS 3RF33 solid-state contactor, 1-pole, 50 A AC-1 at 40 °C, 48-600 V, 110-230 V AC coil, ring cable lug connection. Active production, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Solid State Relays"],"specifications":{"title":"3RF3350-3AA26","Group Code":"R711","description":"solid-state contactor 1-pole 3RF3 AC-1 / 50 A / 40 °C 48-600 V / 110-230 V AC ring cable lug connection","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 50.00 x 125.00 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/a654eaeb2b57f7f57e55c172f48e993e.pdf","sourceUrl":"https://sieportal.siemens.com/en-ae/products-services/detail/3RF3350-3AA26?tree=CatalogTree"},"ai":{"faq":[{"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 cross-reference."},{"question":"What compliance documentation is available for the 3RF3350-3AA26?","answer":"RoHS compliance is confirmed since 15 January 2024. A REACH Article 33 declaration is on file noting lead content above 0.1% by weight. Export control is AL: N / ECCN: 9N9999."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RF3350-3AA26","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/3RF3350-3AA26 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}}