{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1063-2ED32-0CC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1063-2ED32-0CC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1063-2ED32-0CC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1063-2ED32-0CC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1063-2ED32-0CC0, molded case circuit breaker, 3-pole, 63 A rated at 40 °C, 52.5 kA breaking at 240 V, line protection design, with undervoltage release.","salesMarkdown":"It carries 63 A continuously at 40 °C ambient, with no derating needed up to 50 °C — it holds 63 A all the way to that point, then drops to 62 A at 55 °C and 58 A at 70 °C. That thermal curve means it fits a 63 A bus without oversizing the breaker for typical panel ambient conditions. Breaking capacity is 52.5 kA at 240 V, 32 kA at 415 V, and 13.6 kA at 440 V. That 52.5 kA at 240 V covers high-fault service-entrance applications; the 32 kA at 415 V suits most European industrial distribution panels. The 76.2 mm width is a standard 3-module footprint on DIN rail — it occupies the same three 25.4 mm slots as a typical 3-pole miniature breaker, so it drops into existing DIN-rail panels without re-drilling the gland plate. Depth of 70 mm leaves clearance behind a standard 120 mm deep enclosure. The auxiliary switches report breaker position back to a PLC or status light — no separate limit switch needed. Maximum power loss is 19.8 W at rated current. In a sealed, uncooled panel with multiple breakers, that heat adds to the internal rise — plan for ventilation or derating if the enclosure is small and tightly packed.","metaTitle":"Siemens 3VA1063-2ED32-0CC0 SENTRON MCCB, 63 A, 3-Pole, 52.5","metaDescription":"Siemens SENTRON 3VA1063-2ED32-0CC0 molded case circuit breaker, 63 A rated, 3-pole, 52.5 kA breaking capacity at 240 V. Active production. Sourced to order. Request a quote.","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":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"Yes","Design Of The Product":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"19.8 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 Switch":"2 auxiliary switches HQ","Design Of The Auxiliary Release":"undervoltage release (UVR)","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":"3VA9608-0BB24","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":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","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=28918&mlfb=3VA1063-2ED32-0CC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1063-2ED32-0CC0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 3VA1063-2ED32-0CC0 and get a price?","answer":"This part is sourced to order against an RFQ through our independent distribution network. Submit a request for quote — availability and current pricing are confirmed at quote time, not from a live stock counter."},{"question":"What is the breaking capacity of this MCCB at different voltages?","answer":"At 240 V it interrupts 52.5 kA, at 415 V it interrupts 32 kA, at 440 V it interrupts 13.6 kA, and at 500 V and 690 V it interrupts 7.5 kA. The 52.5 kA rating at 240 V covers high-fault service entrances; the 32 kA at 415 V suits most European industrial panels."},{"question":"Does this breaker include an undervoltage release?","answer":"Yes, it includes an undervoltage release (UVR) plus two auxiliary switches (HQ design). The UVR trips the breaker when control voltage drops, which is common in emergency-stop circuits. The auxiliary switches report breaker position to a PLC or status light."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1063-2ED32-0CC0","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/3VA1063-2ED32-0CC0 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}}