{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1040-4ED32-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1040-4ED32-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1040-4ED32-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1040-4ED32-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 100 circuit breaker, 3-pole, 40 A, breaking capacity class S Icu = 36 kA @ 415 V, line protection TM210, FTFM, nut keeper kit for DC Power OEM in China.","salesMarkdown":"The Siemens 3VA1040-4ED32-0AA0-ZD00 is a 3-pole IEC frame 100 circuit breaker from the 3VA1 series, rated 40 A with a breaking capacity class S — Icu = 36 kA at 415 V. The overload protection is fixed at Ir = 40 A (thermal-magnetic TM210 release), and the short-circuit protection is fixed at Ii = 10 × In, meaning the magnetic trip fires at 400 A. The 'FTFM' designation indicates a fixed thermal, fixed magnetic release — no field-adjustable dials, so the protection curve is locked at the factory. That simplifies ordering for a BOM line where the settings must not drift, but it also means the breaker is not a candidate for coordination studies that require adjustable short-circuit pickup. This specific variant includes a nut keeper kit for DC Power OEM assembly in China, which is a factory-fit accessory that secures the breaker during transport and panel integration. The nut keeper is not a field-installed option; it is part of the order-code suffix ZD00. If the BOM requires that kit, this exact code is the one to specify — a standard 3VA1040-4ED32-0AA0 without the ZD00 suffix will not include it. The 3VA1 frame 100 mounts on a DIN rail per IEC 60715, with a standard 3-pole width of 108 mm (3 × 36 mm modular spacing). The nut keeper kit holds the breaker in place during wiring and prevents the mounting screws from backing out under vibration — relevant for OEM panels that ship assembled.","metaTitle":"Siemens 3VA1040-4ED32-0AA0-ZD00 Circuit Breaker, 40A, 36kA @","metaDescription":"Siemens 3VA1040-4ED32-0AA0-ZD00 circuit breaker, IEC frame 100, 3-pole, 40A, 36kA breaking capacity @ 415V. Current lifecycle stage. Sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"title":"3VA1040-4ED32-0AA0-ZD00","description":"circuit breaker 3VA1 IEC frame 100 breaking capacity class S Icu=36kA @ 415V 3-pole, line protection TM210, FTFM, In=40A overload protection Ir=40A fixed short-circuit protection Ii=10 x In nut keeper kit for DC Power OEM in China","lifecycle_stage":"current"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/8052286a2836d4932d4e2d3a1d03f3a8.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667481&mlfb=3VA1040-4ED32-0AA0-ZD00"},"ai":{"faq":[{"question":"Where can I buy 3VA1040-4ED32-0AA0-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 — submit an RFQ for a firm price and lead time."},{"question":"What is the breaking capacity of this breaker?","answer":"The breaking capacity class S gives Icu = 36 kA at 415 V AC per IEC 60947-2, meaning it can safely interrupt a fault current up to 36 kA at that voltage."},{"question":"What does the ZD00 suffix mean on this order code?","answer":"The ZD00 suffix indicates a factory-fitted nut keeper kit for DC Power OEM assembly in China, securing the breaker during transport and panel integration."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1040-4ED32-0AA0-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/3VA1040-4ED32-0AA0-ZD00 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}