{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-6HL32-0AF0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-6HL32-0AF0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-6HL32-0AF0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6HL32-0AF0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2463-6HL32-0AF0, molded case circuit breaker, 3-pole, line protection, 630 A continuous current at 40 °C, short-circuit breaking capacity 242 kA at 240 V, 187 kA at 415 V, 187 kA at 440 V, 121 kA at 500 V, 9 kA at 690 V.","salesMarkdown":"That 630 A is the baseline thermal rating; the datasheet provides a full derating curve from 612 A at 45 °C down to 520 A at 70 °C, so if your panel ambient runs above 40 °C, the actual continuous current the breaker can carry without nuisance tripping is the derated value, not the headline number. The short-circuit breaking capacity is the other critical fit parameter: 242 kA at 240 V, 187 kA at 415 V and 440 V, 121 kA at 500 V, and 9 kA at 690 V. The breaker measures 248 mm high by 138 mm wide by 110 mm deep. Those dimensions are the envelope for panel cutout and bus-bar spacing — verify the mounting footprint against your existing panel layout before committing the BOM line. If your application requires an undervoltage release or ground-fault monitoring, note this variant does not include either — those are separate order-code options within the 3VA family.","metaTitle":"Siemens 3VA2463-6HL32-0AF0 SENTRON MCCB, 630 A, 3-Pole, Line","metaDescription":"Siemens SENTRON 3VA2463-6HL32-0AF0 molded case circuit breaker, 630 A continuous at 40 °C, 3-pole, line protection. SCCR 242 kA at 240 V. Active production. Sourced to order agains","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","Maximum":"5 670 A","Minimum":"945 A","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":"Yes","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Design Of The Product":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"162 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA2463-6HL32-0AA0","Design Of The Auxiliary Switch":"1 auxiliary switch + 1 trip alarm switch HQ","Design Of The Auxiliary Release":"Without auxiliary release","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"630 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU320","protection class IP / on the front":"IP40","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","reference code / according to IEC 81346-2":"Q","Continuous Current / Rated Value / Maximum":"630 A","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","Switching Capacity Class Of The Circuit Breaker":"H","Mechanical Service Life (Operating 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"}},"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=120366&mlfb=3VA2463-6HL32-0AF0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6HL32-0AF0/alternatives.json"},"ai":{"faq":[{"question":"What is the short-circuit breaking capacity of 3VA2463-6HL32-0AF0 at 415 V?","answer":"At 415 V the short-circuit breaking capacity is 187 kA."},{"question":"What is the continuous current rating of this MCCB at 40 °C?","answer":"The continuous current rating is 630 A at 40 °C."},{"question":"Where can I buy 3VA2463-6HL32-0AF0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-6HL32-0AF0","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/3VA2463-6HL32-0AF0 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}}