{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1112-4ED32-0AA0-ZD00","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1112-4ED32-0AA0-ZD00","canonicalUrl":"https://aoctrl.com/siemens/3VA1112-4ED32-0AA0-ZD00","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1112-4ED32-0AA0-ZD00","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 series, IEC frame 160, breaking capacity class S, 3-pole, 125A, 36kA @ 415V, thermal-magnetic line protection TM210, fixed short-circuit protection Ii=10 x In, nut keeper kit for DC Power OEM in China.","salesMarkdown":"In = 125 A is the continuous current rating; the overload protection Ir is fixed at 125 A (not adjustable), and the short-circuit protection Ii is fixed at 10 × In (1250 A). That fixed-trip design simplifies ordering — no trip-unit adjustment to mis-set in the field — but it also means the breaker is a straight swap for a 125 A line, not a general-purpose adjustable frame. ## Where it lives in the panel This breaker mounts in a standard IEC distribution panel or motor control center. The nut keeper kit included with this -ZD00 variant is a detail worth noting: it keeps the terminal nuts captive during wiring, which saves time on a production line or when an OEM in China is assembling DC Power cabinets. No loose hardware to drop into the panel.","metaTitle":"Siemens 3VA1112-4ED32-0AA0-ZD00 Circuit Breaker, 125A, 36kA","metaDescription":"Siemens 3VA1112-4ED32-0AA0-ZD00 IEC frame 160, 3-pole circuit breaker. 125A thermal-magnetic protection, 36kA breaking capacity @ 415V. Current lifecycle stage. Available 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/ebc83dca4a369a0d4ccdcc67047b22c8.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1667552&mlfb=3VA1112-4ED32-0AA0-ZD00","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1112-4ED32-0AA0-ZD00/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1112-4ED32-0AA0-ZD00 and how do I 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 are the key ratings of this circuit breaker?","answer":"IEC frame 160, 3-pole, In = 125 A thermal-magnetic TM210 trip unit, breaking capacity Icu = 36 kA at 415 V (class S), fixed short-circuit protection Ii = 10 × In (1250 A). Includes a nut keeper kit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1112-4ED32-0AA0-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/3VA1112-4ED32-0AA0-ZD00 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}