{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VM1163-3EE46-0AA2","brand":"Siemens","brandSlug":"siemens","productSlug":"3VM1163-3EE46-0AA2","canonicalUrl":"https://aoctrl.com/siemens/3VM1163-3EE46-0AA2","factsUrl":"https://aoctrl.com/api/mcp/products/3VM1163-3EE46-0AA2","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VM1 IEC frame 160, breaking capacity class N, Icu=25kA @ 415V, 4-pole, line protection TM220, ATFM, In=63A, overload protection Ir=44A...63A, short-circuit protection Ii=10 x In, N conductor unprotected, terminal connection.","salesMarkdown":"The adjustable Ir (44–63 A) lets you fine-tune the overload setting to match the continuous load current, which is useful when the actual load is below the breaker's 63 A In rating. The fixed Ii = 10 x In (630 A magnetic pickup) means the instantaneous trip is not adjustable — verify that this setting coordinates with downstream branch breakers, especially if you have long cable runs or high-inrush loads. ## Where it fits in a panel Terminal connections accept copper or aluminum conductors; torque values are marked on the breaker face. The compact frame width (140 mm for 4-pole) saves panel space compared to older frame sizes.","metaTitle":"Siemens 3VM1163-3EE46-0AA2 Circuit Breaker, 63A, 25kA @ 415V","metaDescription":"Siemens 3VM1163-3EE46-0AA2 IEC 3VM1 frame 160 circuit breaker, 63A, 25kA breaking capacity at 415V, 4-pole. Current lifecycle stage. 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/062f3aac021d2a63afaa57f8f1129f30.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=682834&mlfb=3VM1163-3EE46-0AA2","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VM1163-3EE46-0AA2/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for 3VM1163-3EE46-0AA2?","answer":"It is a 63 A, 4-pole circuit breaker with a breaking capacity of 25 kA at 415 V AC (IEC class N). Overload protection is adjustable from 44 A to 63 A, and short-circuit protection is fixed at 10 times the rated current."},{"question":"Where can I buy 3VM1163-3EE46-0AA2?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at the time of quote."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VM1163-3EE46-0AA2","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/3VM1163-3EE46-0AA2 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}}