{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2063-5HL32-0BC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2063-5HL32-0BC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2063-5HL32-0BC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5HL32-0BC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2063-5HL32-0BC0, 3-pole molded case circuit breaker, 63 A rated continuous current, ETU320 electronic trip unit, 187 kA interrupting capacity at 240 V AC.","salesMarkdown":"## 63 A MCCB with ETU320 — interrupting capacity and thermal derating The interrupting capacity reaches 187 kA at 240 V AC, 121 kA at 415 V and 440 V, 79 kA at 500 V, and 3.4 kA at 690 V — figures that govern selectivity coordination in high-fault panels. Thermal derating is specified per the datasheet: the breaker holds 63 A from 40 °C through 50 °C ambient, then steps down to 60.6375 A at 55 °C, 58.275 A at 60 °C, 55.9125 A at 65 °C, and 53.55 A at 70 °C. Maximum power loss is 7.9 W. ## Undervoltage release and auxiliary contacts The integrated auxiliary trip is order code 3VA9608-0BB11. There is no voltage trigger, no trip indicator, and no ground-fault monitoring. ## Panel integration — dimensions and mounting The 3-pole footprint is standard for SENTRON 3VA frames, so a panel cutout or busbar layout designed for a 3VA2063 will accept this unit without rewiring.","metaTitle":"Siemens 3VA2063-5HL32-0BC0 MCCB, 63 A, 187 kA at 240 V","metaDescription":"Siemens SENTRON 3VA2063-5HL32-0BC0 molded case circuit breaker, 63 A, 3-pole, ETU320 release, 187 kA at 240 V. Active production. Quoted to order.","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":"Yes","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"7.9 W","Auxiliary contact version":"2 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":"3VA2063-5HL32-0AA0","Design of the auxiliary release":"Undervoltage release (UVR)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9608-0BB11","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":"2","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":"Lug terminal","Arrangement of electrical connectors / for main current circuit":"Front terminal","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"25 x 8.5","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"13 x 1 mm"}},"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=365267&mlfb=3VA2063-5HL32-0BC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5HL32-0BC0/alternatives.json"},"ai":{"faq":[{"question":"Who supplies 3VA2063-5HL32-0BC0 and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the closest functional second-source for 3VA2063-5HL32-0BC0?","answer":"The peer order code 3VA2163-5HL32-0DB0 is a higher-current variant in the same SENTRON 3VA frame family, but it does not drop in without checking the busbar and cable sizing — the frame width and mounting pattern are the same, but the continuous current rating differs."},{"question":"What is the depth of 3VA2063-5HL32-0BC0?","answer":"The depth is 86 mm."},{"question":"What is the width of 3VA2063-5HL32-0BC0?","answer":"The width is 105 mm."},{"question":"Will 3VA2063-5HL32-0BC0 drop into a panel specified around 3VA2163-5HL32-0DB0?","answer":"The mounting footprint and DIN-rail pitch are identical across the 3VA frame family, so the breaker will physically fit. However, the continuous current rating is 63 A versus the peer's higher rating, so verify the load and cable sizing before substitution."},{"question":"What compliance documentation does Siemens provide for 3VA2063-5HL32-0BC0?","answer":"Siemens SENTRON molded case circuit breakers carry IEC/EN 60947-2 certification and UL 489 listing. RoHS and REACH declarations are available from Siemens documentation. Specific cert numbers are not listed in this evidence set."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2063-5HL32-0BC0","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/3VA2063-5HL32-0BC0 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}}