{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2063-7JQ36-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2063-7JQ36-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2063-7JQ36-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2063-7JQ36-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON molded case circuit breaker, 3VA2063-7JQ36-0AA0, 3-pole, 63 A, ETU560 electronic trip, 330 kA at 240 V, 242 kA at 415 V, IP40 front.","salesMarkdown":"The Siemens SENTRON 3VA2063-7JQ36-0AA0 is a 3-pole molded case circuit breaker (MCCB) rated for 63 A continuous current across the full ambient range from 40 °C to 70 °C — no derating needed up to that ceiling, which simplifies panel schedules in warm enclosures. Breaking capacity is the headline number for fault coordination: 330 kA at 240 V, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 3 kA at 690 V. Front IP40 protection means it's suited for indoor panel installation where tools or fingers might contact the front face but not for washdown zones. ## Panel integration and wiring notes At 181 mm height, 105 mm width, and 86 mm depth, the breaker fits standard 3VA mounting plates and withdrawable cradle options. The 3-pole form factor with line and load lugs accepts copper or aluminum conductors per the terminal range in the full datasheet. Ground-fault monitoring is configured for summation current formation on the L-conductor — verify the neutral CT placement if using 4-wire systems. Maximum power loss is 3 W — negligible for panel thermal calculations but worth noting if multiple breakers are ganged in a sealed enclosure without forced ventilation. The ETU560 trip unit supports communication function, enabling integration with energy management systems or remote monitoring via the SENTRON communication modules. No undervoltage release is fitted as standard, and no voltage trigger is present — these are optional accessories if needed for your safety circuit design. ## Environmental and storage limits The storage range exceeds the operating range — that limit governs handling and warehousing, not running conditions. The 63 A rating holds across the full operating band without derating, as shown in the spec table.","metaTitle":"Siemens SENTRON 3VA2063-7JQ36-0AA0 MCCB, 63 A, 330 kA at 240","metaDescription":"Siemens SENTRON 3VA2063-7JQ36-0AA0 molded case circuit breaker, 63 A continuous, 330 kA breaking at 240 V. ETU560 electronic trip. Active production. 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":"No","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":"ETU560","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/c0a6cf9c362a513f35e52dbf42c7ed64.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=392708&mlfb=3VA2063-7JQ36-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2063-7JQ36-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2063-7JQ36-0AA0 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, not published here due to batch and regional variation."},{"question":"What is the closest functional second-source to 3VA2063-7JQ36-0AA0?","answer":"The 3VA2063-8JQ42-0AA0 is a sibling in the same 3VA platform but carries a higher continuous current rating and a different trip unit. It will not drop into the same panel without verifying the trip curve coordination and conductor sizing — the frame size and mounting footprint are shared, but the protection settings differ."},{"question":"What is the depth of 3VA2063-7JQ36-0AA0?","answer":"The depth is 86 mm (3.39 in), with a width of 105 mm (4.13 in) and height of 181 mm (7.13 in). These dimensions match the standard 3VA frame and fit common MCC bucket cutouts and switchboard mountings."},{"question":"What compliance documentation does Siemens provide for 3VA2063-7JQ36-0AA0?","answer":"Siemens provides the standard SENTRON declaration of conformity covering IEC 60947-2, plus RoHS and REACH compliance statements. The product reference code per IEC 81346-2 is Q. Full documentation is available through the Siemens Industry Online Support portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2063-7JQ36-0AA0","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/3VA2063-7JQ36-0AA0 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}}