{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1063-2ED46-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1063-2ED46-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1063-2ED46-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1063-2ED46-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1063-2ED46-0AA0, molded case circuit breaker, 4-pole, 63 A at 40 °C, TM210 release, breaking capacity 52.5 kA at 240 V.","salesMarkdown":"## 63 A MCCB with 52.5 kA interrupting capacity — line protection for main feeders The Siemens SENTRON 3VA1063-2ED46-0AA0 is a 4-pole molded case circuit breaker rated 63 A at 40 °C, carrying a TM210 thermal-magnetic release for line protection. Its interrupting capacity reaches 52.5 kA at 240 V, 32 kA at 415 V, and 7.5 kA at 690 V — figures that govern selectivity coordination in a distribution board feeding motor control centers or downstream sub-distribution. The TM210 release is non-adjustable for I²t, meaning the thermal and magnetic trip points are fixed at the factory. This suits applications where the load profile is well-defined — a main incomer for a fixed load bank, a feeder to a constant-torque conveyor group, or a transformer primary protection where coordination studies are already locked. ## Current derating and thermal budget The 63 A rating holds flat from 40 °C through 50 °C, then derates to 62 A at 55 °C, 61 A at 60 °C, 60 A at 65 °C, and 58 A at 70 °C. Maximum power loss is 17.3 W — a figure to include in the enclosure thermal calculation when grouping several breakers in a confined panel. ## Panel fit and physical integration The 4-pole width of roughly 100 mm is standard for a 4-pole MCCB in this frame size.","metaTitle":"Siemens 3VA1063-2ED46-0AA0 SENTRON MCCB, 63 A, 4-Pole, 52.5","metaDescription":"Siemens SENTRON 3VA1063-2ED46-0AA0 molded case circuit breaker, 63 A rated at 40 °C, 4-pole, breaking capacity 52.5 kA at 240 V. Active production, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"101.6 mm","Height":"130 mm","at 240 V":"52.5 kA","at 415 V":"32 kA","at 440 V":"13.6 kA","at 500 V":"7.5 kA","at 690 V":"7.5 kA","at 40 °C":"63 A","at 45 °C":"63 A","at 50 °C":"63 A","at 55 °C":"62 A","at 60 °C":"61 A","at 65 °C":"60 A","at 70 °C":"58 A","Depth [In]":"2.76 in","Width [In]":"4 in","Height [In]":"5.12 in","Trip Indicator":"No","Number Of Poles":"4","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":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"17.3 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","design of I-trip / adjustable":"No","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"TM210","Design Of Short-Circuit Protection":"For switching power values in DC networks, see the 3VA molded case circuit breaker device manual; link to be found under Service & Support in the last chapter","protection class IP / on the front":"IP40","design of the N-conductor protection":"without","operating voltage / at AC / rated value":"690 V","Max. rated operational voltage Ue with DC":"600 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"No","let-through energy characteristic / at 240 V":"DE_3VA1_0u1_63A_TM_line u starter_3u4p_240V","let-through energy characteristic / at 415 V":"DE_3VA1_0u1_63A_TM_line u starter_3u4p_415V","let-through energy characteristic / at 690 V":"DE_3VA1_0u1_63A_TM_line u starter_3u4p_690V","Neutral conductors / upgradeable/retrofittable":"No","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"B","set values setting current (Ii) / for I-tripping":"10","Mechanical Service Life (Switching Cycles) / Typical":"20 000","Tripping Characteristic / Of The Lower Tolerance Band":"AK_3VA1_0u1_63A_TM2_BuNuSuMuH_uT","Tripping Characteristic / Of The Upper Tolerance Band":"AK_3VA1_0u1_63A_TM2_BuNuSuMuH_oT","reference value setting current (Ii) / for I-tripping":"x In","reference value setting current (InN) / for N-tripping":"x In","Type Of Electrical Connection / For Main Current Circuit":"box terminal on both sides","type of value list setting current (Ii) / for I-tripping":"Fest","type of value list setting current (InN) / for N-tripping":"St","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal","Type of connectable conductor cross-section, round conductor terminal, stranded":"1 x (1,5 - 70 mm²)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/305ef2ebe0e3de042096ed654e1addc3.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=43958&mlfb=3VA1063-2ED46-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1063-2ED46-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA1063-2ED46-0AA0 at different voltages?","answer":"The interrupting capacity is 52.5 kA at 240 V, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at both 500 V and 690 V."},{"question":"Where can I buy 3VA1063-2ED46-0AA0?","answer":"Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1063-2ED46-0AA0","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/3VA1063-2ED46-0AA0 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}}