{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-1AA36-0CC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-1AA36-0CC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-1AA36-0CC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-1AA36-0CC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1163-1AA36-0CC0, switch disconnector in MCCB design, 3-pole, 63 A, 690 V AC / 500 V DC, with undervoltage release and 2 auxiliary switches, front terminal connection.","salesMarkdown":"The Siemens SENTRON 3VA1163-1AA36-0CC0 is a 3-pole switch disconnector in an MCCB-style housing, rated 63 A continuously from 40 °C up to 70 °C ambient — no derating needed across that range, which simplifies panel thermal planning. It handles 690 V AC or 500 V DC, making it suitable for both three-phase motor circuits and DC bus isolation. The front-terminal clamp connection accepts standard copper lugs, and the 70 mm depth fits common distribution board cutouts. ## Built-in undervoltage release and auxiliary contacts The UVR trips the disconnector if control voltage drops, providing under-voltage protection for downstream loads. The auxiliary switches let a PLC or safety relay confirm the disconnector's open/closed state without separate limit switches. The disconnector measures 130 mm high, 76.2 mm wide (4 standard 18 mm module widths), and 70 mm deep.","metaTitle":"Siemens 3VA1163-1AA36-0CC0 SENTRON Switch Disconnector, 63 A","metaDescription":"Siemens SENTRON 3VA1163-1AA36-0CC0 switch disconnector, 63 A rated, 3-pole, 690 V AC / 500 V DC. Includes undervoltage release and 2 auxiliary switches. Sourced to order. Request q","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","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":"3","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Switch disconnector","Undervoltage Release":"Yes","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":"Undervoltage release (UVR)","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":"2","Mechanical Service Life (Operating Cycles) / Typical":"15 000","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=54076&mlfb=3VA1163-1AA36-0CC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1163-1AA36-0CC0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1163-1AA36-0CC0 and what is the lead time?","answer":"This part is sourced to order through independent distribution. Submit an RFQ for current availability and pricing — lead time and stock levels are confirmed at quote time."},{"question":"What is the difference between 3VA1163-1AA36-0CC0 and 5SQ2370-2YA05?","answer":"The 5SQ2370-2YA05 is a miniature circuit breaker (MCB) rated 0.5 A with C-curve trip, IP20, and 3 kA breaking capacity per EN 60898. The 3VA1163-1AA36-0CC0 is a 63 A switch disconnector with undervoltage release and auxiliary switches — different class, different function. They are not direct substitutes."},{"question":"What compliance documentation is available for 3VA1163-1AA36-0CC0?","answer":"Siemens SENTRON products typically carry CE, UL, and CSA certifications, and RoHS/REACH declarations. Specific documentation for this order code is available on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-1AA36-0CC0","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/3VA1163-1AA36-0CC0 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}}