{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2063-7KQ36-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2063-7KQ36-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2063-7KQ36-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2063-7KQ36-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2 series, molded case circuit breaker, 3VA2063-7KQ36-0AA0, 63 A, 3-pole, 330 kA interrupting at 240 V, ETU860 electronic trip unit, line protection, IP40 front.","salesMarkdown":"The communication function (likely via PROFIBUS or PROFINET on the 3VA2 platform) lets a PLC or BMS read trip events and load current — useful for predictive maintenance on a critical feeder. The 3VA2063-7KQ36-0AA0 measures 181 mm high, 105 mm wide, and 86 mm deep — a standard 3-pole MCCB footprint that fits most Siemens and third-party panelboards. With 63 A continuous rating and interrupting capacity that drops to 3 kA at 690 V, this breaker is sized for low-voltage distribution up to 800 V insulation class (Ui). The ETU860 release supports zone-selective interlocking (ZSI) when paired with downstream SENTRON breakers, which reduces arc-flash energy on a fault by limiting the upstream trip delay. No undervoltage release or shunt trip is built in, so add those externally if the application requires emergency-off or undervoltage protection.","metaTitle":"Siemens 3VA2063-7KQ36-0AA0 SENTRON MCCB, 63 A, 3-Pole, 330 k","metaDescription":"Siemens 3VA2063-7KQ36-0AA0 SENTRON molded case circuit breaker, 63 A, 3-pole, 330 kA at 240 V, ETU860 release, line protection, IP40 front. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"86 mm","Width":"105 mm","Height":"181 mm","at 240 V":"330 kA","at 415 V":"242 kA","at 440 V":"242 kA","at 500 V":"187 kA","at 690 V":"3 kA","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","Depth [In]":"3.39 in","Width [In]":"4.13 in","Height [In]":"7.13 in","Trip Indicator":"No","Number Of Poles":"3","Product version":"Line protection","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Communication Function":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"3 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"Yes","Courant permanent assigné Iu":"63 A","Ground-Fault Monitoring Version":"Summation current formation L-conductor","Tension assignée d'isolement Ui":"800 V","Design Of The Overcurrent Release":"ETU860","protection class IP / on the front":"IP40","reference code / acc. to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"Yes","Adjustable response value current / lg max.":"63 A","Adjustable response value current / lg min.":"16 A","Adjustable response value current / li max.":"756 A","Adjustable response value current / li min.":"95 A","Neutral conductors / upgradeable/retrofittable":"Yes","Protection Function Of The Overcurrent Release":"LSIG","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"C","Max. rated operational current of the frame size":"100 A","Mechanical Service Life (Operating Cycles) / Typical":"25 000","Type Of Electrical Connection / For Main Current Circuit":"double-sided box terminal","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal","Type of connectable conductor cross-section, round conductor terminal, stranded":"1 x (6-120 mm²)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/74f65abdf8888b98602eb781697fc37a.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=322803&mlfb=3VA2063-7KQ36-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2063-7KQ36-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Will 3VA2063-7KQ36-0AA0 drop into a panel specified around 5SQ2370-2YA05?","answer":"The 3VA2063-7KQ36-0AA0 is a Siemens SENTRON MCCB; the 5SQ2370-2YA05 is a different manufacturer's part. Footprint, mounting hole pattern, and bus connection may differ — verify panel cutout dimensions and busbar spacing before ordering. We can provide dimensional drawings on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2063-7KQ36-0AA0","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/3VA2063-7KQ36-0AA0 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}}