{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3RW4775-0LB00","brand":"Siemens","brandSlug":"siemens","productSlug":"3RW4775-0LB00","canonicalUrl":"https://aoctrl.com/siemens/3RW4775-0LB00","factsUrl":"https://aoctrl.com/api/mcp/products/3RW4775-0LB00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3RW4775-0LB00 power semiconductor module, 600 V, 356 A, for 3RW4075 soft starter, current lifecycle stage.","salesMarkdown":"## What this module does The Siemens 3RW4775-0LB00 is a power semiconductor module rated 356 A at 600 V, designed as a replacement or spare for the 3RW4075 soft starter series. It's the high-current switching element inside the soft starter — when the 3RW4075's internal module fails, this is the part that gets swapped. No need to replace the whole starter. ## Lifecycle and compliance RoHS compliance date is 05/01/2012, meaning it meets the EU Restriction of Hazardous Substances directive for lead and other restricted materials.","metaTitle":"Siemens 3RW4775-0LB00 Power Semiconductor Module, 356 A","metaDescription":"Siemens 3RW4775-0LB00 power semiconductor module for 3RW4075 soft starter, 356 A at 600 V. Active production, RoHS compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Soft Starters"],"specifications":{"title":"3RW4775-0LB00","description":"Power semiconductor module 600 V, for 3RW4075, 356 A","lifecycle_stage":"current","Product Designation":"Power semiconductor module","Substance Prohibitance (Date)":"05/01/2012"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/61a665fb81f9f40c316a59482ab83ec4.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=884192&mlfb=3RW4775-0LB00"},"ai":{"faq":[{"question":"How can I order the 3RW4775-0LB00?","answer":"Submit an RFQ and we'll confirm availability and current pricing at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3RW4775-0LB00","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/3RW4775-0LB00 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}}