{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2063-5HL36-0KA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2063-5HL36-0KA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2063-5HL36-0KA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5HL36-0KA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2063-5HL36-0KA0, molded case circuit breaker, 3-pole, 63 A, line protection with shunt trip release, breaking capacity 187 kA at 240 V.","salesMarkdown":"The Siemens SENTRON 3VA2063-5HL36-0KA0 is a 3-pole molded case circuit breaker rated for 63 A continuous current with no derating across the full 40 °C to 70 °C operating range — meaning you can load it to 63 A in a warm enclosure without bumping the frame size. The 187 kA breaking capacity at 240 V drops to 121 kA at 415 V and 440 V, then to 75.6 kA at 500 V, and finally to 3 kA at 690 V. The built-in shunt trip (STL) release lets a remote signal or safety relay trip the breaker independently of overcurrent — useful for emergency-off or interlock circuits where you need to kill power without pulling the handle. No undervoltage release or ground-fault module on this variant — the only auxiliary is the shunt trip, so verify your trip-coil wiring before commissioning.","metaTitle":"Siemens 3VA2063-5HL36-0KA0 SENTRON MCCB, 63 A, 3-Pole, 187 k","metaDescription":"Siemens SENTRON 3VA2063-5HL36-0KA0 molded case circuit breaker, 63 A continuous, 3-pole, line protection with shunt trip. Breaking capacity 187 kA at 240 V. Current lifecycle stage","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":"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":"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 Release":"shunt trip (STL)","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","Of The Integrated Auxiliary Trip Unit":"3VA9688-0BL33","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":"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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=134009&mlfb=3VA2063-5HL36-0KA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5HL36-0KA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2063-5HL36-0KA0 and what is the lead time?","answer":"This MCCB is sourced to order through independent distribution. Submit an RFQ for current pricing and availability — lead time is confirmed at quote time."},{"question":"What is the breaking capacity of 3VA2063-5HL36-0KA0 at different voltages?","answer":"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. The steep drop at 690 V means this breaker is designed for 400 V-class distribution, not 690 V motor circuits."},{"question":"Does 3VA2063-5HL36-0KA0 derate at high ambient temperatures?","answer":"No — it holds the full 63 A continuous rating from 40 °C through 70 °C ambient. No derating curve to calculate for warm enclosures."},{"question":"What auxiliary release does this MCCB include?","answer":"It has a shunt trip (STL) release for remote tripping. No undervoltage release or ground-fault monitoring is fitted on this variant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2063-5HL36-0KA0","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/3VA2063-5HL36-0KA0 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}}