{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1150-6EF32-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1150-6EF32-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1150-6EF32-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1150-6EF32-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160, breaking capacity class H, Icu=70kA @ 415V, 3-pole, line protection TM240, ATAM, In=50A, overload Ir=35A...50A, short-circuit Ii=5...10 x In, nut keeper kit for DC Power OEM in China.","salesMarkdown":"The Siemens 3VA1150-6EF32-0AA0-ZD00 is a 3-pole IEC molded-case circuit breaker from the 3VA1 series, frame size 160, with a high breaking capacity class H rated at Icu=70kA at 415V AC. It carries a TM240 thermal-magnetic trip unit, In=50A, with overload protection adjustable Ir=35A...50A and short-circuit protection Ii=5...10 x In. The suffix ZD00 indicates a nut keeper kit configured for a DC Power OEM in China — that kit is a factory-fit option, not a field-installed accessory, so verify the mounting hardware matches your panel's bus-bar pattern before specifying. The class H rating (Icu=70kA @ 415V) places this breaker above the standard class N (55kA) and class S (36kA) in the 3VA1 family. That headroom matters for high-fault installations — transformer secondaries, large motor control centers, or tie points where the prospective short-circuit current exceeds 50kA. The TM240 trip unit gives a fixed thermal curve with adjustable magnetic pickup, so selectivity with downstream 10A–32A breakers is achievable if the Ii setting is coordinated; the 5–10 x In window (250A–500A magnetic) is wide enough to ride through motor inrush on a 50A feeder. The nut keeper kit (ZD00) includes captive cage nuts for the bus-bar connections — intended for OEMs who torque bus bars to the breaker terminals in a fixed panel layout. Terminal design accepts Cu/Al conductors up to 50 mm²; torque to 4.5 Nm per the terminal marking.","metaTitle":"Siemens 3VA1150-6EF32-0AA0-ZD00 Circuit Breaker, 70kA @ 415V","metaDescription":"Siemens 3VA1 IEC frame 160, breaking capacity class H, Icu=70kA @ 415V, 3-pole, TM240, In=50A, Ir=35A...50A, Ii=5...10 x In. Lifecycle stage: current. Sourced to order. Request a q","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/3619ca94d76829e8a0535729f79b74e2.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667790&mlfb=3VA1150-6EF32-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1150-6EF32-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this breaker?","answer":"Icu=70kA at 415V AC, class H in the 3VA1 frame. That is the ultimate short-circuit breaking capacity — the breaker can safely interrupt a fault up to 70kA once and remain functional."},{"question":"What does the ZD00 suffix mean?","answer":"The ZD00 suffix indicates a nut keeper kit configured for a DC Power OEM in China. It is a factory-fitted option, not a field-installed accessory."},{"question":"Where can I buy 3VA1150-6EF32-0AA0-ZD00?","answer":"This part is sourced to order through independent distribution. Submit an RFQ for current pricing and availability — confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1150-6EF32-0AA0-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/3VA1150-6EF32-0AA0-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}}