{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RW4766-0WC50","brand":"Siemens","brandSlug":"siemens","productSlug":"3RW4766-0WC50","canonicalUrl":"https://aoctrl.com/siemens/3RW4766-0WC50","factsUrl":"https://aoctrl.com/api/mcp/products/3RW4766-0WC50","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3RW4766-0WC50 TSE PCB, 690 V, for 3RW44 soft starters Size 6 (3RW4457, 3RW4458), current lifecycle stage.","salesMarkdown":"## What this PCB fits The 3RW4766-0WC50 is a TSE PCB rated for 690 V, designed as a control board for Siemens 3RW44 soft starters in Size 6 frames — specifically the 3RW4457 and 3RW4458 models. ## Compliance and designation Product designation is Printed circuit board — this is the control PCB, not the power stack or a complete soft starter. Substance prohibitance date is 03/01/2017, indicating the PCB meets RoHS and REACH substance restrictions effective from that date.","metaTitle":"Siemens 3RW4766-0WC50 TSE PCB 690 V for 3RW44, Size 6","metaDescription":"Siemens 3RW4766-0WC50 TSE PCB, 690 V, for 3RW44 soft starters Size 6 (3RW4457, 3RW4458). Current lifecycle stage. Quoted to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Soft Starters"],"specifications":{"title":"3RW4766-0WC50","description":"TSE PCB 690 V for 3RW44, Size 6 for 3RW4457, 3RW4458","lifecycle_stage":"current","Product Designation":"Printed circuit board","Substance Prohibitance (Date)":"03/01/2017"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c744944577808a04ec2e4d3731ce4ed9.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=884179&mlfb=3RW4766-0WC50"},"ai":{"faq":[{"question":"What does the TSE PCB designation mean for 3RW4766-0WC50?","answer":"It is a Printed circuit board — the control board for 3RW44 soft starters, not a complete soft starter unit."},{"question":"Which soft starter models does 3RW4766-0WC50 fit?","answer":"It fits Size 6 frames of the 3RW44 series, specifically models 3RW4457 and 3RW4458."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RW4766-0WC50","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/3RW4766-0WC50 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}}