{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2063-5HL32-0KH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2063-5HL32-0KH0","canonicalUrl":"https://aoctrl.com/siemens/3VA2063-5HL32-0KH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5HL32-0KH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2063-5HL32-0KH0, molded case circuit breaker, 3-pole, 63 A, breaking capacity 187 kA at 240 V, ETU320 electronic trip unit, shunt trip, 2 aux + 1 alarm switch.","salesMarkdown":"## Integrator's note — 3VA2063-5HL32-0KH0 The Siemens 3VA2063-5HL32-0KH0 is a SENTRON molded case circuit breaker, 3-pole, rated 63 A continuous current at 40 °C. Its headline breaking capacity reaches 187 kA at 240 V and 121 kA at 415 V — that is the fault-clearing ceiling for high-available-fault-current panels, typical at a utility transformer secondary or a large motor control center. At 690 V the rating drops to 3.4 kA, so for 690 V applications the breaker is limited to lower-fault branches. The 63 A continuous rating holds flat through 50 °C; above that it derates to 53.55 A at 70 °C, so panel ambient temperature must be factored into the load schedule. Dimensions: 105 mm wide, 181 mm high, 86 mm deep — fits a standard MCCB slot in a SENTRON distribution board or a third-party enclosure with the appropriate cutout. The shunt trip (STL) requires a separate control voltage; no undervoltage release is fitted.","metaTitle":"Siemens 3VA2063-5HL32-0KH0 SENTRON MCCB, 63 A, 187 kA at 240","metaDescription":"Siemens 3VA2063-5HL32-0KH0 SENTRON molded case circuit breaker, 3-pole, 63 A, 187 kA at 240 V, ETU320, shunt trip. Active production. Available 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":"Yes","Number of poles":"3","Product version":"Line protection","Voltage trigger":"Yes","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":"2 auxiliary switches + 1 trip alarm switch 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":"Shunt trip (STL)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9688-0BL33","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":"3","Protective function of the overcurrent release":"LI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","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=61416&mlfb=3VA2063-5HL32-0KH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5HL32-0KH0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2063-5HL32-0KH0 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."},{"question":"What is the closest functional second-source for 3VA2063-5HL32-0KH0?","answer":"The 3VA1110-5EE32-0JA0 is a smaller-frame SENTRON MCCB (100 A frame, lower breaking capacity) — it will not drop into a panel wired for the 3VA2063 without rewiring the bus bars and adjusting the cutout. The 3VA2063 is the correct form-factor for 63 A line protection with high interrupting capacity."},{"question":"What is 3VA2063-5HL32-0KH0's listed depth?","answer":"86 mm."},{"question":"What is 3VA2063-5HL32-0KH0's listed width?","answer":"105 mm."},{"question":"Will 3VA2063-5HL32-0KH0 drop into a panel specified around 3VA1110-5EE32-0JA0 without rewiring?","answer":"No — the 3VA2063 is a larger-frame MCCB (105 mm wide vs the 3VA1110's narrower footprint) and has a different bus-bar pitch. Panel cutout and bus connections must be reworked."},{"question":"What compliance documentation does Siemens provide for 3VA2063-5HL32-0KH0?","answer":"The SENTRON series carries UL, CSA, and IEC certifications; RoHS and REACH declarations are available from Siemens documentation. Specific cert numbers are not listed in this record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2063-5HL32-0KH0","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/3VA2063-5HL32-0KH0 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}}