{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2063-5HL36-0HL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2063-5HL36-0HL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2063-5HL36-0HL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5HL36-0HL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2063-5HL36-0HL0, molded case circuit breaker, 3-pole, 63 A rated continuous current Iu, 187 kA breaking capacity at 240 V, ETU320 electronic trip unit, shunt trip (STL), line protection version.","salesMarkdown":"Its headline breaking capacity is 187 kA at 240 V, dropping to 121 kA at 415 V and 440 V, then 79 kA at 500 V, and 3.4 kA at 690 V — that 187 kA figure means it can safely interrupt a bolted fault at the main distribution board without upstream cascading, which is what you need for a transformer-fed 240 V service entrance or a high-fault industrial panel. The 63 A rating holds flat from 40 °C through 50 °C; above that it derates linearly to 53.55 A at 70 °C, so if your enclosure runs hot, size the load accordingly. The ETU320 release is an electronic, non-communicating trip unit — no Modbus, no PROFIBUS, no IO-Link. It provides LI (long-time) and SI (short-time) protection curves plus instantaneous pickup. If you need zone-selective interlocking or energy monitoring, you step up to an ETU6xx or ETU8xx variant. The shunt trip (STL) integrated here allows a remote pushbutton, PLC output, or emergency-stop circuit to open the breaker independently of the trip unit. The auxiliary contact block (2 aux + 1 trip alarm + 1 electrical alarm) is pre-assembled; no additional side-mounting kit needed for basic signaling. The shunt trip (STL) is factory-integrated, so no field wiring of a separate undervoltage or shunt release module. As a SENTRON MCCB, this unit carries IEC 60947-2 certification for industrial application. The ETU320 release is UL 489 listed for the North American market. RoHS and REACH compliance documentation is available from Siemens upon request. The rated insulation voltage (Ui) is 800 V, and the operating temperature range is -25 °C to +70 °C, with storage from -40 °C to +80 °C. Maximum power loss is 5.4 W at rated current.","metaTitle":"Siemens 3VA2063-5HL36-0HL0 SENTRON MCCB, 63 A, 187 kA at 240","metaDescription":"Siemens SENTRON 3VA2063-5HL36-0HL0 molded case circuit breaker, 3-pole, 63 A rated, 187 kA breaking at 240 V. ETU320 release, shunt trip. Current production, sourced to order again","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 + 1 electrical 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":"3VA2063-5HL36-0AA0","Design of the auxiliary release":"Shunt trip (STL)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9688-0BL30","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":"3VA9988-0AB22","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=353696&mlfb=3VA2063-5HL36-0HL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2063-5HL36-0HL0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2063-5HL36-0HL0 and what is the lead time?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or lead-time figure is published here because supply varies by region and quantity."},{"question":"What is the breaking capacity of 3VA2063-5HL36-0HL0 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. The 187 kA rating at 240 V makes it suitable for high-fault service entrance applications."},{"question":"What trip unit does 3VA2063-5HL36-0HL0 use?","answer":"It uses the ETU320 electronic trip unit, which provides LI (long-time) and SI (short-time) protection plus instantaneous pickup. It is non-communicating — no Modbus or PROFIBUS."},{"question":"Does 3VA2063-5HL36-0HL0 include a shunt trip?","answer":"Yes, it has a factory-integrated shunt trip (STL) for remote opening via a pushbutton, PLC output, or emergency-stop circuit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2063-5HL36-0HL0","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/3VA2063-5HL36-0HL0 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}}