{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-4ED46-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-4ED46-0AB0","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-4ED46-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-4ED46-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1 IEC frame 160 circuit breaker, 63 A, 36 kA breaking capacity @ 415 V, 4-pole, line protection TM210, FTFM, with 2 auxiliary changeover switches.","salesMarkdown":"Its fixed overload protection is set at Ir = 63 A, and the fixed short-circuit protection trips at Ii = 10 × In — meaning it holds through motor inrush and clears a hard fault fast. The N conductor is unprotected (no integral overload or short-circuit element on the neutral pole), and the breaker ships with clamp-type terminals for field wiring. ## Integration notes The clamp terminals accept copper or aluminum conductors within the rated cross-section range — verify lug compatibility for your wire size. The two auxiliary switches are pre-wired to the breaker's internal mechanism; no separate mounting or wiring of add-on blocks is required.","metaTitle":"Siemens 3VA1163-4ED46-0AB0 Circuit Breaker, 63A, 36kA @ 415V","metaDescription":"Siemens 3VA1163-4ED46-0AB0 IEC frame 160 circuit breaker, 63A, 36kA breaking capacity @ 415V, 4-pole, TM210, FTFM. Current lifecycle. 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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1438736&mlfb=3VA1163-4ED46-0AB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1163-4ED46-0AB0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA1163-4ED46-0AB0?","answer":"The breaking capacity is Icu = 36 kA at 415 V, classified as breaking capacity class S under the IEC 60947-2 standard. This is sufficient for most industrial main and feeder applications."},{"question":"Where can I buy 3VA1163-4ED46-0AB0?","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 offer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-4ED46-0AB0","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/3VA1163-4ED46-0AB0 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}}