{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1063-4ED32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1063-4ED32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1063-4ED32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1063-4ED32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1063-4ED32-0AA0, molded case circuit breaker, 3-pole, TM210 overcurrent release, 63 A rated at 40 °C, breaking capacity 121 kA at 240 V AC, line protection design.","salesMarkdown":"## Siemens 3VA1063-4ED32-0AA0 — SENTRON MCCB for Line Protection It carries a continuous current rating of 63 A at 40 °C, derating to 58 A at 70 °C, so the thermal curve matters if your panel ambient runs hot — the 63 A figure holds up to 50 °C, then drops 1 A per 5 °C step. Rated short-circuit breaking capacity reaches 121 kA at 240 V AC, dropping to 75.6 kA at 415 V, 52.5 kA at 440 V, and 11.9 kA at both 500 V and 690 V. For a 415 V distribution board, that 75.6 kA figure gives substantial fault-current headroom for most industrial service entrances — you can coordinate downstream MCBs without worrying about the upstream breaker's through-fault limit. Dimensions are 130 mm height, 76.2 mm width, and 70 mm depth — a 3-pole MCCB footprint that fits standard Siemens SENTRON distribution boards and most DIN-rail-mount enclosures with the appropriate adapter. The IP40 front protection means the breaker face is sealed against solid objects over 1 mm, but the enclosure itself must provide the overall panel IP rating.","metaTitle":"Siemens 3VA1063-4ED32-0AA0 SENTRON MCCB, 63 A, 3-Pole, TM210","metaDescription":"Siemens 3VA1063-4ED32-0AA0 SENTRON molded case circuit breaker, 63 A rated at 40 °C, 3-pole, TM210 release, 121 kA at 240 V. Active lifecycle. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","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":"121 kA","at 415 V":"75.6 kA","at 440 V":"52.5 kA","at 500 V":"11.9 kA","at 690 V":"11.9 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":"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":"17.3 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"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","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":"S","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":"https://cdn.aoctrl.com/84e8253eefcec0045cb5b583c09be14a.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=341642&mlfb=3VA1063-4ED32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1063-4ED32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA1063-4ED32-0AA0 at 415 V?","answer":"At 415 V AC, the rated short-circuit breaking capacity is 75.6 kA."},{"question":"What does the TM210 release designation mean?","answer":"TM210 indicates a fixed thermal-magnetic overcurrent release — the thermal element is fixed at the breaker's rated current (63 A), and the magnetic short-circuit pickup is fixed at 10 times In (630 A). No field adjustment is possible."},{"question":"Where can I buy 3VA1063-4ED32-0AA0 and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commercial offer."},{"question":"What is the depth of 3VA1063-4ED32-0AA0?","answer":"The depth is 70 mm (2.76 in)."},{"question":"Will 3VA1063-4ED32-0AA0 fit in a panel designed for 3VA1110-5EF32-0LA0?","answer":"Both are 3-pole SENTRON MCCBs with the same 130 mm height and 76.2 mm width, but the 3VA1110-5EF32-0LA0 is a 100 A frame with electronic release — the depth and mounting hole pattern differ. Physical fit is not guaranteed without checking the specific panel cutout and bus-bar arrangement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1063-4ED32-0AA0","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/3VA1063-4ED32-0AA0 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}}