{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2063-7HM32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2063-7HM32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2063-7HM32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2063-7HM32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2063-7HM32-0AA0, molded case circuit breaker, 3-pole, 63 A, ETU330 electronic trip unit, 330 kA at 240 V.","salesMarkdown":"The Siemens SENTRON 3VA2063-7HM32-0AA0 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 layout in warm enclosures or near other heat sources. The ETU330 electronic trip unit gives adjustable long-time pickup and delay (tr min 0.5 s, tr max 17 s), letting you coordinate selectivity with downstream feeders rather than relying on a fixed thermal curve. At 105 mm wide, 181 mm tall, and 86 mm deep (–), the 3VA2063-7HM32-0AA0 fits the standard SENTRON 3VA2 mounting footprint — no special sub-panel or adapter plate needed for a retrofit into an existing 3VA2 cutout. Front-face protection is IP40, adequate for a closed panel; the breaker accepts optional motor-drive extensions for remote tripping or auto-reset schemes.","metaTitle":"Siemens SENTRON 3VA2063-7HM32-0AA0 MCCB, 63 A, 330 kA at 240","metaDescription":"Siemens SENTRON 3VA2063-7HM32-0AA0 molded case circuit breaker, 63 A, 3-pole, ETU330 release, 330 kA at 240 V. Current production. Quoted to order.","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]":"3.4 in","Width [in]":"4.1 in","Height [in]":"7.1 in","Number of poles":"3","Product version":"Line protection","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"20 000","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"5.4 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-40 °C","Other Measurement Function":"No","Rated continuous current Iu":"63 A","Rated insulation voltage Ui":"800 V","Ground fault monitoring version":"Summation current formation L-conductor","Design of the overcurrent release":"ETU330","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"17","Adjustable response value time / tr min.":"0.5","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"63 A","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","Adjustable response value current / lr min.":"25 A","Adjustable response value current / tg max.":"0.3 s","Adjustable response value current / tg min.":"0.1 s","Ground fault protection can be switched ON/OFF":"No","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"0","Protective function of the overcurrent release":"LIG","Switching capacity class of the circuit breaker":"C","Max. rated operational current of the frame size":"100 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"Lug terminal","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/7425f1469e098af76d6e037c2e1e01e2.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=469040&mlfb=3VA2063-7HM32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2063-7HM32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Will 3VA2063-7HM32-0AA0 drop into a panel specified around 3VA2163-8HM32-0AA0 without rewiring?","answer":"Both are SENTRON 3VA2 frame breakers sharing the same mounting footprint and terminal layout, so a direct mechanical swap is possible. However, the 3VA2063-7HM32-0AA0 is a 63 A line-protection version with an ETU330 trip unit, while the 3VA2163-8HM32-0AA0 is a higher-current variant — verify the load-side rating and trip-unit settings before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2063-7HM32-0AA0","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/3VA2063-7HM32-0AA0 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}}