{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RW4776-6SB40","brand":"Siemens","brandSlug":"siemens","productSlug":"3RW4776-6SB40","canonicalUrl":"https://aoctrl.com/siemens/3RW4776-6SB40","factsUrl":"https://aoctrl.com/api/mcp/products/3RW4776-6SB40","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3RW4776-6SB40 soft starter control unit, 230 V, Size S12, screw terminals, for 3RW4076.","salesMarkdown":"## 230 V control unit for 3RW4076 — what it replaces on the panel The Siemens 3RW4776-6SB40 is a control unit for the 3RW4076 soft starter, Size S12, with screw terminals and a 230 V supply. It is the brain that handles the start/stop logic, ramp timing, and fault monitoring for the power module — without it the soft starter stack won't sequence. ## Sourcing and compliance — what the buyer needs Substance prohibitance date of 01.05.2012 indicates compliance with RoHS and related substance restrictions as of that date — the unit ships with the standard Siemens declaration of conformity for the EU market.","metaTitle":"Siemens 3RW4776-6SB40 Soft Starter Control Unit, 230 V","metaDescription":"Siemens 3RW4776-6SB40 control unit for 3RW4076 soft starter, Size S12, 230 V, screw terminals. Active lifecycle stage. Quoted to order against BOM.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Soft Starters"],"specifications":{"title":"3RW4776-6SB40","description":"Control unit 230 V for 3RW4076, Size S12 with screw terminals","lifecycle_stage":"current","Product Designation":"Control unit","Substance Prohibitance (Date)":"01.05.2012"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/98b220c668a820898af3b299e6e580e1.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=884204&mlfb=3RW4776-6SB40"},"ai":{"faq":[{"question":"Where can I buy the 3RW4776-6SB40 and get a price?","answer":"The 3RW4776-6SB40 is available to order against an RFQ."},{"question":"What is the product designation of the 3RW4776-6SB40?","answer":"It is a control unit — the logic and interface section of the 3RW4076 soft starter system. It handles the control voltage (230 V) and the screw-terminal connections for the start/stop and fault circuits."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RW4776-6SB40","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/3RW4776-6SB40 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}}