{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1125-6ED32-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1125-6ED32-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1125-6ED32-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1125-6ED32-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 series, IEC frame 160, breaking capacity class H, Icu=70kA @ 415V, 3-pole, line protection TM210, In=25A, Ir=25A fixed, Ii=12.8 x In, nut keeper kit for DC Power OEM in China.","salesMarkdown":"Its headline rating is the breaking capacity class H: Icu=70kA at 415 V AC. The 70 kA class H rating is the highest within the 3VA1 frame 160 range, so it buys you headroom if the supply-side SCCR is uncertain. ## Protection settings and deployment context Protection is handled by a TM210 thermal-magnetic trip unit. Short-circuit protection (Ii) is fixed at 12.8 x In, which is 320 A. That's a relatively high magnetic pickup, typical for motor branch circuits or loads with a high inrush, so it avoids nuisance tripping on start-up. The nut keeper kit included with this variant (ZD00 suffix) suggests it was ordered for an OEM application in China, likely for a DC Power system where the keeper prevents hardware loosening under vibration during transport.","metaTitle":"Siemens 3VA1125-6ED32-0AA0-ZD00 Circuit Breaker, 70kA @ 415V","metaDescription":"Siemens 3VA1125-6ED32-0AA0-ZD00 circuit breaker, IEC frame 160, 70kA breaking capacity @ 415V, 3-pole, 25A, TM210. Current lifecycle. Sourced to order.","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/831e229309626b4e49ee2280606faa5c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667678&mlfb=3VA1125-6ED32-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1125-6ED32-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings of 3VA1125-6ED32-0AA0-ZD00?","answer":"It is a 3-pole IEC frame 160 MCCB with breaking capacity class H (Icu=70kA @ 415V). Overload protection Ir is fixed at 25A, short-circuit protection Ii is fixed at 12.8 x In (320A), using a TM210 thermal-magnetic trip unit."},{"question":"Where can I buy 3VA1125-6ED32-0AA0-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/3VA1125-6ED32-0AA0-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/3VA1125-6ED32-0AA0-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}}