{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-5EE32-0HH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-5EE32-0HH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-5EE32-0HH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-5EE32-0HH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens 3VA1163-5EE32-0HH0, IEC frame 160 MCCB, 3-pole, breaking capacity class M, Icu=55kA @ 415V, line protection TM220, In=63A, overload Ir=44A...63A, shunt trip 12-30V DC / 24V AC, 2 aux switches + 1 trip alarm.","salesMarkdown":"The Siemens 3VA1163-5EE32-0HH0 is a 3-pole IEC frame 160 molded case circuit breaker with a 63 A thermal-magnetic trip unit (TM220). Breaking capacity class M delivers Icu=55kA at 415 V AC — enough for most industrial distribution panels where fault currents stay under that threshold. Overload protection is adjustable Ir=44A…63A via the dial; short-circuit pickup is fixed at Ii=10 x In. For selectivity coordination downstream, the TM220 thermal-magnetic curve (fixed Ii=630 A) pairs with standard panelboard feeders. The shunt trip coil draws from a 24 V AC control transformer or a 12-30 V DC safety circuit; verify the coil's inrush doesn't drop the supply below the dropout voltage. Two HQ auxiliary switches plus one HQ trip alarm switch give status feedback for PLC inputs or remote annunciation.","metaTitle":"Siemens 3VA1163-5EE32-0HH0 Circuit Breaker, 63A, 55kA @ 415V","metaDescription":"Siemens 3VA1163-5EE32-0HH0 IEC frame 160 MCCB, 3-pole, 63A, Icu=55kA @ 415V, TM220, shunt trip, aux switches. Lifecycle current, available to order. Request RFQ.","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=211038&mlfb=3VA1163-5EE32-0HH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1163-5EE32-0HH0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA1163-5EE32-0HH0?","answer":"Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time through independent distribution channels."},{"question":"What are the key ratings of 3VA1163-5EE32-0HH0?","answer":"IEC frame 160, 3-pole, 63 A thermal-magnetic (TM220), Icu=55kA @ 415 V, adjustable overload Ir=44A…63A, fixed short-circuit Ii=10 x In, shunt trip 12-30 V DC / 24 V AC, 2 HQ aux switches plus 1 HQ trip alarm switch."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-5EE32-0HH0","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/3VA1163-5EE32-0HH0 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}}