{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1150-5EE32-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1150-5EE32-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1150-5EE32-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1150-5EE32-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160 circuit breaker, breaking capacity class M, Icu=55 kA @ 415 V, 3-pole, line protection TM220, ATFM, In=50 A, overload protection Ir=35 A...50 A, short-circuit protection Ii=10 x In.","salesMarkdown":"The Siemens 3VA1150-5EE32-0AA0-ZD00 is a 3-pole IEC frame 160 molded-case circuit breaker with a 55 kA interrupting capacity at 415 V — class M, meaning it handles moderate fault levels typical of industrial distribution panels without needing a current-limiting upstream device. The TM220 thermal-magnetic trip unit gives you adjustable overload protection from 35 A to 50 A (set via the Ir dial) and a fixed short-circuit pickup at 10 times the In rating, so 500 A magnetic trip for the 50 A version. The ATFM designation means it's a standard distribution breaker, not a motor-circuit protector; the thermal curve is shaped for cable and busbar protection. The frame 160 footprint accepts plug-in accessories (auxiliary contacts, shunt trips, undervoltage releases) that clip into the left side without extra wiring space. The nut keeper kit in the ZD00 suffix is for DC Power OEM builds in China — it keeps the terminal nuts captive during transport and vibration, a detail that saves a field-service call if a nut drops into a live panel.","metaTitle":"Siemens 3VA1150-5EE32-0AA0-ZD00 Circuit Breaker, 55 kA @ 415","metaDescription":"Siemens 3VA1150-5EE32-0AA0-ZD00 IEC frame 160 circuit breaker, 55 kA breaking capacity at 415 V, 3-pole, TM220 overload protection 35–50 A, short-circuit Ii=10xIn. Current producti","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/c372ffab2c478a15e4ae6ac8c9d5b5a7.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667779&mlfb=3VA1150-5EE32-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1150-5EE32-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1150-5EE32-0AA0-ZD00 and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or price is listed here."},{"question":"What is the interrupting rating of this breaker?","answer":"The Icu is 55 kA at 415 V AC, which is the maximum short-circuit current the breaker can safely interrupt once under IEC 60947-2."},{"question":"What overload and short-circuit settings does the TM220 trip unit provide?","answer":"The thermal overload is adjustable from 35 A to 50 A (Ir dial), and the magnetic short-circuit pickup is fixed at 10 times the In rating — 500 A for the 50 A version."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1150-5EE32-0AA0-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/3VA1150-5EE32-0AA0-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}}