{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2063-5HM36-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2063-5HM36-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2063-5HM36-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5HM36-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2063-5HM36-0AA0, 3-pole molded case circuit breaker, 63 A rated, 187 kA breaking at 240 V, line-protection design.","salesMarkdown":"It carries a continuous rated current of 63 A across the full operating temperature range from 40 °C to 70 °C, so no derating is needed as the panel warms up. Three poles handle three-phase circuits. The breaking capacity climbs to 187 kA at 240 V AC, drops to 121 kA at 415 V and 440 V, and holds at 75.6 kA at 500 V — numbers that tell you it can interrupt a massive fault without blowing apart, which matters when the available fault current at the panel is high. At 690 V it still clears 3 kA. Insulation voltage is rated 800 V, and the maximum power loss sits at 5.4 W — low enough that heat buildup in a crowded enclosure is manageable. Operating temperature spans -25 °C to 70 °C; storage range goes from -40 °C to 80 °C. The breaker measures 105 mm wide, 181 mm tall, and 86 mm deep. The 86 mm depth means it clears most shallow enclosures without forcing a deeper box.","metaTitle":"Siemens 3VA2063-5HM36-0AA0 SENTRON MCCB, 63 A, 3-Pole, 187 k","metaDescription":"Siemens SENTRON 3VA2063-5HM36-0AA0 molded case circuit breaker, 63 A continuous, 3-pole, 187 kA breaking capacity at 240 V. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"86 mm","Width":"105 mm","Height":"181 mm","Maximum":"756 A","Minimum":"95 A","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"75.6 kA","at 690 V":"3 kA","at 40 °C":"63 A","at 45 °C":"63 A","at 50 °C":"63 A","at 55 °C":"63 A","at 60 °C":"63 A","at 65 °C":"63 A","at 70 °C":"63 A","Depth [In]":"3.39 in","Width [In]":"4.13 in","Height [In]":"7.13 in","Initial Value":"16 A","Trip Indicator":"No","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Full-Scale Value":"63 A","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":"5.4 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Ground-Fault Monitoring Version":"Summation current formation L-conductor","Continuous Current / Rated Value":"63 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU330","protection class IP / on the front":"IP40","Product Function / Grounding Protection":"Yes","operating voltage / at AC / rated value":"690 V","reference code / according to IEC 81346-2":"Q","Continuous Current / Rated Value / Maximum":"100 A","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LIG","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"M","Mechanical Service Life (Operating Cycles) / Typical":"25 000","Type Of Electrical Connection / For Main Current Circuit":"double-sided box terminal","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/7d3b9ebbf2a5f8fac2a5d6f1dc606728.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=260453&mlfb=3VA2063-5HM36-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5HM36-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2063-5HM36-0AA0 and how do I get a price?","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 number."},{"question":"What is 3VA2063-5HM36-0AA0's rated continuous current?","answer":"It carries a continuous rated current of 63 A, and that rating holds from 40 °C to 70 °C with no derating needed."},{"question":"What breaking capacity does this MCCB have at 240 V?","answer":"At 240 V AC the breaking capacity is 187 kA. At 415 V and 440 V it's 121 kA, at 500 V it's 75.6 kA, and at 690 V it's 3 kA."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2063-5HM36-0AA0","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/3VA2063-5HM36-0AA0 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}}