{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-1AA42-0AC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-1AA42-0AC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-1AA42-0AC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-1AA42-0AC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1 switch disconnector, IEC frame 160, 4-pole SD100, In=63 A, without overload or short-circuit protection, busbar connection, 2 HQ auxiliary switches.","salesMarkdown":"The Siemens SENTRON 3VA1163-1AA42-0AC0 is a 4-pole switch disconnector in MCCB design, rated 63 A continuous across the full operating temperature range from 40 °C to 70 °C — no derating needed up to the maximum ambient. It is built on the IEC frame 160 platform and carries the SD100 designation, meaning it provides isolation and switching without overload or short-circuit protection. Maximum power loss is 38 W. Two HQ auxiliary changeover contacts are built in. Mechanical service life is 15 000 operating cycles typical. Front terminals accept busbar connection for the main circuit. An optional motor drive can be added for remote switching.","metaTitle":"Siemens 3VA1163-1AA42-0AC0 SENTRON Switch Disconnector, 63 A","metaDescription":"Siemens SENTRON 3VA1163-1AA42-0AC0 switch disconnector, 63 A rated, 4-pole, IP40 front, busbar connection. Current production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"101.6 mm","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","Trip Indicator":"No","Number Of Poles":"4","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":"2 auxiliary switches HQ","Design Of The Auxiliary Release":"Without auxiliary release","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":"600 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":"2","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,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=367078&mlfb=3VA1163-1AA42-0AC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1163-1AA42-0AC0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1163-1AA42-0AC0 and get a price?","answer":"This part is sourced to order against an RFQ through independent distribution. Submit a request for quote — availability and current pricing are confirmed at quote time."},{"question":"Will 3VA1163-1AA42-0AC0 drop into a panel specified around 3VA1110-5ED36-0AC0?","answer":"No — the 3VA1110-5ED36-0AC0 is a 3-pole molded case circuit breaker with overcurrent protection, 76.2 mm wide, while this 4-pole switch disconnector is 101.6 mm wide. Different footprint and function; rewiring and panel cutout changes are required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-1AA42-0AC0","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/3VA1163-1AA42-0AC0 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}}