{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VU2052-0FL60","brand":"Siemens","brandSlug":"siemens","productSlug":"3VU2052-0FL60","canonicalUrl":"https://aoctrl.com/siemens/3VU2052-0FL60","factsUrl":"https://aoctrl.com/api/mcp/products/3VU2052-0FL60","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VU2052-0FL60, circuit-breaker for motor protection, Class 30 electronic tripping, 13 x I in 400A L tripping, 200-400A, 690V load feeders.","salesMarkdown":"The Siemens 3VU2052-0FL60 is a circuit-breaker for motor protection with Class 30 electronic tripping, rated for load feeders up to 690V. The electronic trip unit is set at 13 x I for the 400A L (long-time) tripping curve, covering an adjustable current range of 200-400A. This means the breaker provides coordinated protection for motor circuits where the inrush current profile demands a Class 30 trip class — typical for high-inertia loads like conveyors or crushers where the motor takes longer to reach full speed without nuisance tripping. The 200-400A adjustable range and 690V rating suit it for motor feeders in industrial panels. The Class 30 electronic tripping (13 x I) delays trip during start-up to ride through high inrush currents.","metaTitle":"Siemens 3VU2052-0FL60 Motor Protection Breaker, Class 30, 20","metaDescription":"Siemens 3VU2052-0FL60 circuit-breaker for motor protection, Class 30 electronic tripping, 13 x I in 400A L tripping, 200-400A, 690V load feeders. Lifecycle stage: current. Availabl","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=492449&mlfb=3VU2052-0FL60","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VU2052-0FL60/alternatives.json"},"ai":{"faq":[{"question":"What is the 3VU2052-0FL60's listed description?","answer":"The official description is: CIRCUIT-BREAKER FOR MOTOR PROTECTION TO CLASS30 ELECTRONIC TRIPPING 13 X I IN 400A L TRIPP. 200-400A 690V LOAD FEEDERS."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VU2052-0FL60","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/3VU2052-0FL60 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}