{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2063-5HL36-0AJ0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2063-5HL36-0AJ0","canonicalUrl":"https://aoctrl.com/siemens/3VA2063-5HL36-0AJ0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5HL36-0AJ0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2063-5HL36-0AJ0, molded case circuit breaker, 3-pole, 63 A continuous, 187 kA interrupting at 240 V, line protection design.","salesMarkdown":"## 63 A MCCB with full-rated interrupting capacity across voltage bands The Siemens SENTRON 3VA2063-5HL36-0AJ0 is a 3-pole molded case circuit breaker rated for 63 A continuous current, with no derating required from 40 °C through 70 °C ambient. Its interrupting capacity hits 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3 kA at 690 V — meaning it clears high-fault currents across common industrial voltage levels without cascading upstream. Line protection design means thermal-magnetic or electronic trip tuned for cable/feeder protection out of the box. ## Power loss and environmental limits Maximum power loss is 5.4 W, low enough for dense panel layouts without forced cooling.","metaTitle":"Siemens 3VA2063-5HL36-0AJ0 SENTRON MCCB, 63 A, 3-Pole, 187 k","metaDescription":"Siemens SENTRON 3VA2063-5HL36-0AJ0 molded case circuit breaker, 63 A continuous, 3-pole, 187 kA at 240 V. Current lifecycle. Sourced to order; RFQ for pricing and availability.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"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","Trip Indicator":"Yes","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":"5.4 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA20635HL360AA0","Design Of The Auxiliary Switch":"2 auxiliary switches + 1 trip alarm switch HP","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"63 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU320","protection class IP / on the front":"IP40","Product Function / Grounding Protection":"No","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":"LI","number of CO contacts / for auxiliary contacts":"3","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB11","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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=338807&mlfb=3VA2063-5HL36-0AJ0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5HL36-0AJ0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2063-5HL36-0AJ0 and get a price?","answer":"Sourced to order against an RFQ through independent distribution. Submit an RFQ for current pricing and availability — confirmed at quote time."},{"question":"What are the key ratings of 3VA2063-5HL36-0AJ0?","answer":"63 A continuous current with no derating from 40 °C to 70 °C. Interrupting capacity: 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, 3 kA at 690 V. 3-pole, 800 V rated insulation voltage."},{"question":"Will 3VA2063-5HL36-0AJ0 fit a panel specified for 3VA2116-5JP32-0AE0?","answer":"No — the 3VA2063-5HL36-0AJ0 is a smaller frame (105 mm wide vs the 3VA2116's wider frame) and lower ampacity. It will not physically align with bus bars or mounting holes designed for the larger breaker."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2063-5HL36-0AJ0","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/3VA2063-5HL36-0AJ0 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}}