{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-6HL32-0AC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-6HL32-0AC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-6HL32-0AC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6HL32-0AC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2 molded case circuit breaker, 3VA2463-6HL32-0AC0, 3-pole, 630 A at 40 °C, ETU320 electronic trip unit, 242 kA at 240 V, 187 kA at 415 V.","salesMarkdown":"## 630 A MCCB with ETU320 — interrupting capacity and thermal derating The Siemens 3VA2463-6HL32-0AC0 is a SENTRON 3VA2 molded case circuit breaker rated for continuous current of 630 A at 40 °C, with a 3-pole configuration and an ETU320 electronic overcurrent release. Its interrupting capacity reaches 242 kA at 240 V and 187 kA at 415 V, dropping to 9 kA at 690 V — per the datasheet, the 690 V figure is the low-end bound for this frame, so verify your available fault current at that voltage before specifying. The thermal derating curve is published: at 50 °C the continuous rating drops to 593 A, at 60 °C to 557 A, and at 70 °C to 520 A, which matters for a panel with elevated ambient near other heat sources. Dimensions are 248 mm high by 138 mm wide by 110 mm deep. The 138 mm width is a 3-pole frame — check your existing DIN-rail or mounting-plate layout for that footprint. ## Auxiliary contacts and insulation coordination","metaTitle":"Siemens 3VA2463-6HL32-0AC0 SENTRON MCCB, 630A, 3-Pole, ETU32","metaDescription":"Siemens 3VA2463-6HL32-0AC0 SENTRON molded case circuit breaker, 630 A at 40 °C, 3-pole, ETU320 release, 242 kA at 240 V. Current lifecycle. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"110 mm","Width":"138 mm","Height":"248 mm","at 240 V":"242 kA","at 415 V":"187 kA","at 440 V":"187 kA","at 500 V":"121 kA","at 690 V":"9 kA","at 40 °C":"630 A","at 45 °C":"612 A","at 50 °C":"593 A","at 55 °C":"575 A","at 60 °C":"557 A","at 65 °C":"538 A","at 70 °C":"520 A","Depth [In]":"4.33 in","Width [In]":"5.43 in","Height [In]":"9.76 in","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","Undervoltage Release":"No","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"162 W","Auxiliary contact version":"2 auxiliary switches HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","rated insulation voltage Ui":"800 V","Of The Supplied Basic Switch":"3VA2463-6HL32-0AA0","Courant permanent assigné Iu":"630 A","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 IEC 81346-2":"Q","Undervoltage Release With Leading Contact":"No","Product Extension / Optional / Motor Drive":"Yes","Adjustable response value current / li max.":"5 670 A","Adjustable response value current / li min.":"945 A","Neutral conductors / upgradeable/retrofittable":"No","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching Capacity Class Of The Circuit Breaker":"H","Max. rated operational current of the frame size":"630 A","Mechanical Service Life (Switching Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"on both sides nut keeper kit","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"35 x 10 mm","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"20 x 1 mm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7ff193dd53a0856db1ca969741fab18b.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=209571&mlfb=3VA2463-6HL32-0AC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6HL32-0AC0/alternatives.json"},"ai":{"faq":[{"question":"Who supplies 3VA2463-6HL32-0AC0 and how is it quoted?","answer":"This part is sourced through independent distribution and quoted to order against an RFQ. Availability and current pricing are confirmed at quote time."},{"question":"What are the key ratings for 3VA2463-6HL32-0AC0?","answer":"Continuous current is 630 A at 40 °C, interrupting capacity is 242 kA at 240 V and 187 kA at 415 V, with a 3-pole ETU320 electronic trip unit."},{"question":"What is the depth of 3VA2463-6HL32-0AC0?","answer":"The listed depth is 110 mm."},{"question":"What compliance documentation is available for this breaker?","answer":"As a SENTRON product, it carries the manufacturer's standard compliance documentation including RoHS, REACH, and relevant IEC/UL certifications; specific certs can be confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-6HL32-0AC0","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/3VA2463-6HL32-0AC0 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}}