{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2063-7HL32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2063-7HL32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2063-7HL32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2063-7HL32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON molded case circuit breaker, 3VA2063-7HL32-0AA0, 3-pole, 63 A rated continuous current, ETU320 electronic trip unit, line protection design, IP40 front protection.","salesMarkdown":"The interrupting capacity is what decides where this breaker can be installed: 330 kA at 240 V, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 3 kA at 690 V. That is unusual for a thermal-magnetic breaker, but the ETU320 electronic trip does not rely on a bimetal, so the trip curve stays stable regardless of enclosure heat buildup. ## Feature set — what is there and what is not The ETU320 is a basic electronic trip — adjustable long-time and short-time pickup and delay, plus instantaneous. If the BOM calls for a communicating breaker with power metering or ground-fault alarm, this is not that part. If the spec just says '63 A MCCB, line protection, electronic trip', this fits exactly. This is the standard catalog part, not an end-of-life or NRND variant.","metaTitle":"Siemens SENTRON 3VA2063-7HL32-0AA0 MCCB, 63 A, 3-Pole","metaDescription":"Siemens SENTRON 3VA2063-7HL32-0AA0 molded case circuit breaker, 63 A continuous, 3-pole, ETU320 trip unit. Interrupting capacity 330 kA at 240 V. Current production. Sourced to ord","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","Maximum":"756 A","Minimum":"95 A","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","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Design Of The Product":"Line protection","Communication Function":"No","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","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"63 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU320","protection class IP / on the front":"IP40","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","reference code / according to IEC 81346-2":"Q","Continuous Current / Rated Value / Maximum":"100 A","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"C","Mechanical Service Life (Operating Cycles) / Typical":"25 000","Type Of Electrical Connection / For Main Current Circuit":"on both sides nut keeper kit","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/5775b2c0399900794eb53377ab759420.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=485832&mlfb=3VA2063-7HL32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2063-7HL32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source to 3VA2063-7HL32-0AA0?","answer":"The peer MPNs 5SQ2370-2YA05, 5SQ2370-2YA04, and 5SQ2370-2YA01 are listed as alternate order codes. Whether they drop into the same panel without rewiring depends on the specific bus-bar layout and mounting pattern — the 3VA2063-7HL32-0AA0 is a Siemens SENTRON 3VA2 frame, and the 5SQ series may have a different footprint. Verify the physical dimensions and terminal spacing before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2063-7HL32-0AA0","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/3VA2063-7HL32-0AA0 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}}