{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1150-4EE32-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1150-4EE32-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1150-4EE32-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1150-4EE32-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, breaking capacity class S, 3-pole, 50A, Icu=36kA @ 415V, line protection TM220, ATFM, nut keeper kit for DC Power OEM in China.","salesMarkdown":"The Siemens 3VA1150-4EE32-0AA0-ZD00 is a 3-pole IEC frame 160 circuit breaker from the 3VA1 series, rated at 50 A with a breaking capacity class S — Icu of 36 kA at 415 V. ## Overload and short-circuit protection settings The TM220 thermal-magnetic trip unit gives adjustable overload protection (Ir) from 35 A to 50 A, and fixed short-circuit protection (Ii) at 10 x In — so 500 A magnetic pickup. That 10x multiplier is typical for motor branch circuits; it rides through inrush without nuisance tripping on a 50 A motor load.","metaTitle":"Siemens 3VA1150-4EE32-0AA0-ZD00 Circuit Breaker, 50A, 36kA @","metaDescription":"Siemens 3VA1150-4EE32-0AA0-ZD00 IEC frame 160 circuit breaker, 50A, 36kA breaking capacity @ 415V. Current lifecycle stage. Sourced to order against RFQ.","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":"https://cdn.aoctrl.com/4a2450db8e6444c713dd36075cb86a1a.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667770&mlfb=3VA1150-4EE32-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1150-4EE32-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA1150-4EE32-0AA0-ZD00?","answer":"Breaking capacity class S with Icu = 36 kA at 415 V, 3-pole. That is the maximum short-circuit current the breaker can safely interrupt at that voltage."},{"question":"Where can I buy 3VA1150-4EE32-0AA0-ZD00?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1150-4EE32-0AA0-ZD00","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/3VA1150-4EE32-0AA0-ZD00 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}}