{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-1AA36-0HH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-1AA36-0HH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-1AA36-0HH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-1AA36-0HH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1 switch disconnector, IEC frame 160, 3-pole SD100, 63 A, without overload or short-circuit protection, shunt trip (STL) 12-30 V DC / 24 V AC, 2 auxiliary switches HQ + 1 trip alarm switch HQ, front terminal connection.","salesMarkdown":"Siemens SENTRON order code 3VA1163-1AA36-0HH0 is a 3-pole switch disconnector in the 3VA1 IEC frame 160 series, rated for 63 A continuous current (Iu) without overload or short-circuit protection. It carries a shunt trip release (STL) for 12–30 V DC or 24 V AC 50/60 Hz, plus 2 auxiliary switches HQ and 1 trip alarm switch HQ — a fully kitted control interface for remote trip and status feedback. The 63 A rating is the thermal continuous current (Iu) for unbroken conductor duty — this part is a disconnect switch, not a breaker, so it does not provide overload or short-circuit protection. Short-time withstand is 2 kA for 0.5 s or 1 s, which defines the fault-clearing capability of the switch itself when coordinated with upstream protection. Front terminal connection with clamp terminals for the main circuit. The auxiliary contact block provides 2 CO (changeover) auxiliary switches plus a separate trip alarm contact — three total CO contacts. The shunt trip release is built in, not field-added; no undervoltage release is present. A motor drive can be added as an optional extension. The front face carries IP40 protection; the operating temperature range is -25 °C to +70 °C, with storage from -40 °C to +80 °C.","metaTitle":"Siemens 3VA1163-1AA36-0HH0 SENTRON Switch Disconnector, 63 A","metaDescription":"Siemens 3VA1163-1AA36-0HH0 SENTRON switch disconnector, 63 A rated continuous current, 3-pole, 690 V AC, with shunt trip and auxiliary switches. Current lifecycle stage, available","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"76.2 mm","Height":"130 mm","Limited To 1 S":"2 kA","Trip indicator":"Yes","Number of poles":"3","Product version":"in MCCB design","Voltage trigger":"Yes","lifecycle_stage":"current","Limited To 0.5 S":"2 kA","Product brand name":"SENTRON","Product designation":"Switch disconnector","Latching - endurance":"15 000","Undervoltage Release":"No","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"38 W","Auxiliary contact version":"2 auxiliary switches + 1 trip alarm switch HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Rated continuous current Iu":"63 A","Rated insulation voltage Ui":"800 V","Design of the auxiliary release":"Shunt trip (STL)","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Max. rated operational voltage Ue with DC":"500 V","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Number of CO contacts / for auxiliary contacts":"3","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"Terminal 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=356881&mlfb=3VA1163-1AA36-0HH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1163-1AA36-0HH0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1163-1AA36-0HH0 and get current pricing?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the difference between this switch disconnector and the 5SQ2370-2YA05 miniature circuit breaker?","answer":"The 5SQ2370-2YA05 is a 0.5 A, 3-pole MCB with C-curve tripping and 3 kA breaking capacity per EN 60898, designed for branch circuit protection on 400 V AC. The 3VA1163-1AA36-0HH0 is a 63 A switch disconnector with no overload or short-circuit protection, for main disconnect duty up to 690 V AC. They are not drop-in substitutes — the 5SQ is a protection device, the 3VA is a disconnecting switch."},{"question":"What compliance documentation is available for this part?","answer":"The SENTRON series carries IEC and UL/CSA certifications for switch disconnector applications. Specific RoHS and REACH declarations are available from Siemens documentation for the 3VA1 platform."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-1AA36-0HH0","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/3VA1163-1AA36-0HH0 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}}