{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2063-5HL36-0AE0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2063-5HL36-0AE0","canonicalUrl":"https://aoctrl.com/siemens/3VA2063-5HL36-0AE0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5HL36-0AE0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2063-5HL36-0AE0, molded case circuit breaker, 3-pole, 63 A, ETU320 electronic trip unit, 187 kA at 240 V, 4 auxiliary switches HQ, IP40 front.","salesMarkdown":"## 63 A SENTRON MCCB with ETU320 — line protection, 187 kA interrupting capacity The interrupting capacity reaches 187 kA at 240 V and holds at 121 kA through 440 V, then drops to 79 kA at 500 V and 3.4 kA at 690 V. That SCCR headroom at the lower voltages makes this breaker a strong candidate for high-fault utility or transformer-fed service entrances where coordination with upstream gear matters. For a panel that needs a reliable, no-frills line-side breaker with a proven trip curve, this is the right fit. ## Thermal derating and mounting — panel integration notes At 55 °C it derates to 60.6 A, at 60 °C to 58.3 A, at 65 °C to 55.9 A, and at 70 °C to 53.6 A.","metaTitle":"Siemens 3VA2063-5HL36-0AE0 SENTRON MCCB, 63 A, 187 kA at 240","metaDescription":"Siemens SENTRON 3VA2063-5HL36-0AE0 molded case circuit breaker, 63 A rated continuous current, 187 kA interrupting at 240 V. ETU320 electronic trip unit, 4 HQ aux switches. Current","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","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"79 kA","at 690 V":"3.4 kA","at 40 °C":"63 A","at 45 °C":"63 A","at 50 °C":"63 A","at 55 °C":"60.6375 A","at 60 °C":"58.275 A","at 65 °C":"55.9125 A","at 70 °C":"53.55 A","Trip indicator":"No","Number of poles":"3","Product version":"Line protection","Voltage trigger":"No","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"20 000","Undervoltage Release":"No","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"5.4 W","Auxiliary contact version":"4 auxiliary switches HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"63 A","Rated insulation voltage Ui":"800 V","Of The Supplied Basic Switch":"3VA2063-5HL36-0AA0","Design of the auxiliary release":"Without auxiliary release","Ground fault monitoring version":"Without","Design of the overcurrent release":"ETU320","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"17","Adjustable response value time / tr min.":"0.5","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"63 A","Adjustable response value current / li max.":"756 A","Adjustable response value current / li min.":"95 A","Adjustable response value current / lr min.":"25 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"4","Protective function of the overcurrent release":"LI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching capacity class of the circuit breaker":"M","Max. rated operational current of the frame size":"100 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"box terminal","Arrangement of electrical connectors / for main current circuit":"Front terminal","Type of connectable conductor cross-section, round conductor terminal, stranded":"1 x (6-120 mm²)"}},"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=56127&mlfb=3VA2063-5HL36-0AE0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5HL36-0AE0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA2063-5HL36-0AE0?","answer":"Submit an RFQ through this listing. The part is sourced through independent distribution; pricing and stock are confirmed at quote time."},{"question":"What is the interrupting capacity of 3VA2063-5HL36-0AE0 at different voltages?","answer":"187 kA at 240 V, 121 kA at 415 V and 440 V, 79 kA at 500 V, and 3.4 kA at 690 V."},{"question":"What trip unit does 3VA2063-5HL36-0AE0 use?","answer":"It uses the ETU320 electronic trip unit — a basic adjustable electronic release without phase-failure detection or communication functions."},{"question":"What are the mounting dimensions of 3VA2063-5HL36-0AE0?","answer":"105 mm wide, 181 mm high, 86 mm deep — a standard SENTRON 3VA frame size for DIN-rail or panel mounting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2063-5HL36-0AE0","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/3VA2063-5HL36-0AE0 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}}