{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RW4757-6SC44","brand":"Siemens","brandSlug":"siemens","productSlug":"3RW4757-6SC44","canonicalUrl":"https://aoctrl.com/siemens/3RW4757-6SC44","factsUrl":"https://aoctrl.com/api/mcp/products/3RW4757-6SC44","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3RW4757-6SC44 control unit, 230 V, screw terminals, for use with the 3RW4457 soft starter series, lifecycle stage current.","salesMarkdown":"## What this control unit does for the 3RW4457 The 3RW4757-6SC44 is the control unit that mates with the 3RW4457 soft starter, operating on 230 V and terminated via screw terminals. It is listed as a Control unit per Siemens product designation, meaning it handles the logic and power supply for the soft starter's start/stop sequence and protection functions.","metaTitle":"Siemens 3RW4757-6SC44 Control Unit, 230 V","metaDescription":"Siemens 3RW4757-6SC44 control unit, 230 V, screw terminals, for 3RW4457 soft starters. Lifecycle stage: current. Sourced to order against an RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Soft Starters"],"specifications":{"title":"3RW4757-6SC44","description":"Control unit 230 V for 3RW4457 with screw terminals","lifecycle_stage":"current","Product Designation":"Control unit","Substance Prohibitance (Date)":"05/01/2012"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/19a9d80b381f76587f942cb45c9faa83.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=884168&mlfb=3RW4757-6SC44"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RW4757-6SC44","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/3RW4757-6SC44 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}}