{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1063-3ED32-0KA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1063-3ED32-0KA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1063-3ED32-0KA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1063-3ED32-0KA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1063-3ED32-0KA0, molded case circuit breaker, 3-pole, 63 A rated current at 40 °C, 75.6 kA breaking capacity at 240 V, shunt trip release, line protection design.","salesMarkdown":"It carries a 63 A continuous rating at 40 °C, holds that rating steady through 50 °C, then derates to 58 A at 70 °C — useful to know if your panel runs hot near a drive or transformer. The 75.6 kA breaking capacity at 240 V drops to 52.5 kA at 415 V and 7.5 kA at 690 V; that SCCR headroom matters for fault coordination downstream. The 3VA1063-3ED32-0KA0 snaps onto a DIN rail — 70 mm deep, 76.2 mm wide, 130 mm tall. That 3-inch width is standard for a 3-pole MCCB in the SENTRON 3VA family; if you're swapping an older 3VA or 3VL frame, check the busbar pitch matches. ## What the breaking capacities mean for coordination At 415 V it's 52.5 kA, still high enough for secondary distribution. The TM210 thermal-magnetic release (fixed thermal, fixed magnetic) means no interchangeable trip units; you set it once and it stays.","metaTitle":"Siemens 3VA1063-3ED32-0KA0 SENTRON MCCB, 63 A, 3-Pole, Shunt","metaDescription":"Siemens 3VA1063-3ED32-0KA0 SENTRON molded case circuit breaker, 63 A rated at 40 °C, 3-pole, 75.6 kA breaking at 240 V. Line protection with shunt trip release. Quoted 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":"75.6 kA","at 415 V":"52.5 kA","at 440 V":"32 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":"3VA10633ED320AA0","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":"3VA9688-0BL33","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":"N","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=251092&mlfb=3VA1063-3ED32-0KA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1063-3ED32-0KA0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA1063-3ED32-0KA0?","answer":"Submit an RFQ through this listing. The part is sourced to order via independent distribution; we confirm current pricing and availability at quote time."},{"question":"Will 3VA1063-3ED32-0KA0 drop into a panel specified around 3VA1110-5EF32-0LA0 without rewiring?","answer":"Both are 3-pole SENTRON MCCBs on the same DIN-rail footprint, so the mechanical fit is the same. The 3VA1063-3ED32-0KA0 is a 63 A frame with a shunt trip; the 3VA1110-5EF32-0LA0 is a 100 A frame with a different release. The busbar and lug kits may differ — check the line and load connector spacing before swapping."},{"question":"What compliance documentation does this brand provide for 3VA1063-3ED32-0KA0?","answer":"Siemens typically supplies CE, UL, CSA, and IEC 60947-2 certifications for the SENTRON 3VA series. RoHS and REACH declarations are available through Siemens support. Specific certificate numbers are not listed in the basic spec record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1063-3ED32-0KA0","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/3VA1063-3ED32-0KA0 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}}