{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-1AA32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-1AA32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-1AA32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-1AA32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1 switch disconnector in MCCB design, 3-pole, In=63 A, without overload or short-circuit protection, busbar connection, front terminal, IP40 front.","salesMarkdown":"The Siemens SENTRON 3VA1163-1AA32-0AA0 is a 3-pole switch disconnector in MCCB design, rated 63 A continuously from 40 °C through 70 °C — meaning no derating is needed across the typical panel ambient range. The front terminal accepts busbar connections, and the IP40 front face protects against tool entry in a closed panel. The 15 000 mechanical operating cycles typical life suits frequent manual isolation in distribution or machine disconnect applications. With no overload or short-circuit protection built in, this is a pure disconnector for use upstream of separate protective devices. ## Panel integration Busbar connection on the front terminal simplifies bus stacking in distribution panels. The optional motor drive (listed as an extension) allows remote switching without changing the base unit.","metaTitle":"Siemens SENTRON 3VA1163-1AA32-0AA0 switch disconnector, 63 A","metaDescription":"Siemens SENTRON 3VA1163-1AA32-0AA0 switch disconnector in MCCB design, 3-pole, 63 A at 40 °C, rated insulation 800 V, AC 690 V, DC 500 V, IP40 front, active production, available t","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"76.2 mm","title":"3VA1163-1AA32-0AA0","Height":"130 mm","at 40 °C":"63 A","at 45 °C":"63 A","at 50 °C":"63 A","at 55 °C":"63 A","at 60 °C":"63 A","at 65 °C":"63 A","at 70 °C":"63 A","description":"switch disconnector 3VA1 IEC frame 160 3-pole SD100, In=63A without overload protection w/o short-circuit protection nut keeper kit","Trip Indicator":"No","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Switch disconnector","Undervoltage Release":"No","Design Of The Product":"in MCCB design","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"38 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Design Of The Auxiliary Switch":"Without","Design Of The Auxiliary Release":"without","Insulation Voltage / Rated Value":"800 V","protection class IP / on the front":"IP40","operating voltage / at AC / rated value":"690 V","operating voltage / at DC / rated value":"500 V","Product Function / Communication Function":"No","Undervoltage Release With Leading Contact":"No","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"Yes","number of CO contacts / for auxiliary contacts":"0","Mechanical Service Life (Operating Cycles) / Typical":"15 000","Type Of Electrical Connection / For Main Current Circuit":"busbar connection","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/75692004a7238e05e5d81299e779ac39.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=246257&mlfb=3VA1163-1AA32-0AA0"},"ai":{"faq":[{"question":"Where can I buy 3VA1163-1AA32-0AA0?","answer":"This part is sourced to order through independent distribution. Availability and current pricing are confirmed at quote time against an RFQ."},{"question":"What are the key electrical ratings of 3VA1163-1AA32-0AA0?","answer":"It is rated 63 A continuously from 40 °C to 70 °C, with a rated insulation voltage of 800 V and operating voltage up to 690 V AC or 500 V DC."},{"question":"Does 3VA1163-1AA32-0AA0 include overload or short-circuit protection?","answer":"No, it is a pure switch disconnector without overload or short-circuit protection — it is intended for isolation and switching upstream of separate protective devices."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-1AA32-0AA0","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/3VA1163-1AA32-0AA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}