{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1063-2ED32-0HA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1063-2ED32-0HA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1063-2ED32-0HA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1063-2ED32-0HA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1063-2ED32-0HA0, 3-pole molded case circuit breaker, 63 A at 40 °C, TM210 overcurrent release, shunt trip, 52.5 kA breaking at 240 V, 70 mm deep.","salesMarkdown":"The integrated shunt trip (STL) allows remote tripping via a control signal, useful for emergency-off or supervisory shutdown circuits. ## Breaking capacity — what the voltage columns mean This MCCB's interrupting rating varies with system voltage, as the arc extinction energy changes. At 240 V it can clear 52.5 kA symmetrical; at 415 V that drops to 32 kA; at 440 V it's 13.6 kA; at 500 V and 690 V it holds at 7.5 kA. If your fault-current study shows available short-circuit current above these numbers at the panelboard, you need a higher-rated frame or upstream current-limiting fuses. Above that, it derates linearly: 62 A at 55 °C, 61 A at 60 °C, 60 A at 65 °C, and 58 A at 70 °C. The case dimensions are 130 mm high, 76.2 mm wide, 70 mm deep — standard 3-pole MCCB footprint for DIN-rail or panel-mount. ## What the shunt trip adds The -0HA0 suffix indicates a factory-installed shunt trip (STL). This is a voltage-triggered auxiliary release that opens the breaker when a control voltage is applied — typically from a pushbutton, relay, or safety circuit. It does not include an undervoltage release (no UVR on this variant). If you need automatic trip on loss of control power, you'd want the UVR version. The shunt trip coil draw is not listed here, but standard Siemens STL modules pull roughly 0.5–1 A momentarily during tripping; confirm with the datasheet for your control transformer sizing.","metaTitle":"Siemens 3VA1063-2ED32-0HA0 SENTRON MCCB, 63 A, 52.5 kA at 24","metaDescription":"Siemens 3VA1063-2ED32-0HA0 SENTRON molded case circuit breaker, 3-pole, 63 A rated at 40 °C, breaking capacity 52.5 kA at 240 V. Active production. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"76.2 mm","Height":"130 mm","Maximum":"0 A","Minimum":"0 A","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]":"3 in","Height [In]":"5.12 in","Trip Indicator":"No","Number Of Poles":"3","Voltage Trigger":"Yes","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":"17.3 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA10632ED320AA0","Design Of The Auxiliary Release":"shunt trip (STL)","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","Of The Integrated Auxiliary Trip Unit":"3VA9688-0BL30","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","operating voltage / at DC / rated value":"500 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"No","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"B","Mechanical Service Life (Operating Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"nut keeper kit on both ends","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=519389&mlfb=3VA1063-2ED32-0HA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1063-2ED32-0HA0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA1063-2ED32-0HA0?","answer":"We source this part to order against an RFQ. Submit a request and we'll confirm availability and current pricing at quote time — no automated stock figures here, because gray-market and authorized channels can differ on lead time."},{"question":"What's the closest functional alternative — 3VA1010-2ED32-0JA0?","answer":"The 3VA1010-2ED32-0JA0 is a lower-current sibling in the same 3VA frame, rated 10 A instead of 63 A. Same 3-pole, same TM210 release family, same shunt trip option. It will physically fit the same panel footprint and bus connections, but the trip unit is set for 10 A — you cannot swap the amp rating in the field. If your load is under 10 A, it's a drop-in; if you need the 63 A rating, stick with the 3VA1063."},{"question":"What are the key ratings for 3VA1063-2ED32-0HA0?","answer":"Rated 63 A at 40 °C, 3-pole, breaking capacity 52.5 kA at 240 V / 32 kA at 415 V / 13.6 kA at 440 V / 7.5 kA at 500 V and 690 V. Rated insulation voltage 800 V. TM210 thermal-magnetic release with shunt trip. Dimensions 130 x 76.2 x 70 mm."},{"question":"Will 3VA1063-2ED32-0HA0 fit a panel designed for 3VA1010-2ED32-0JA0?","answer":"Yes, same 3VA frame — identical 130 x 76.2 x 70 mm case, same mounting hole pattern and bus-bar spacing. No rewiring needed; just confirm the amp rating matches your load."},{"question":"What compliance documentation does Siemens provide for this MCCB?","answer":"The SENTRON 3VA series carries IEC 60947-2 certification as standard. UL/CSA listings are typical for the 3VA family, but the specific approvals for this order code should be confirmed from the nameplate or the manufacturer's declaration. RoHS and REACH compliance declarations are available from Siemens on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1063-2ED32-0HA0","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/3VA1063-2ED32-0HA0 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}}