{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-6HL32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-6HL32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-6HL32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6HL32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2463-6HL32-0AA0, molded case circuit breaker, 3-pole, 630 A, ETU320 electronic trip unit, line protection design.","salesMarkdown":"The Siemens 3VA2463-6HL32-0AA0 is a SENTRON molded case circuit breaker rated for 630 A continuous current at 40 °C, with a 3-pole configuration and an ETU320 electronic trip unit designed for line protection. The ETU320 provides adjustable long-time, short-time, and instantaneous protection, giving you selectivity headroom downstream without nuisance tripping on motor inrush. Short-circuit breaking capacity ranges from 242 kA at 240 VAC down to 9 kA at 690 VAC — the 242 kA figure at 240 V tells you this breaker handles high-fault utility feeds or transformer secondaries where available fault current is substantial. The thermal derating curve is published from 40 °C up to 70 °C: 630 A at 40 °C, 612 A at 45 °C, 593 A at 50 °C, 575 A at 55 °C, 557 A at 60 °C, 538 A at 65 °C, and 520 A at 70 °C. If your panel ambient runs 50 °C, you lose about 6 % of the continuous rating — factor that into your load calc. Power loss is listed at 162 W maximum — relevant for enclosure thermal management when multiple breakers are ganged in a switchboard section. The SENTRON 3VA series is Siemens' current-generation MCCB platform, so accessory compatibility is current-catalog. Dimensions: 248 mm height, 138 mm width, 110 mm depth. If you need those options, look at the -6HL32-0AA0 suffix variants in the same frame. The storage maximum exceeds the operating max — that governs shipping and warehousing, not running conditions.","metaTitle":"Siemens 3VA2463-6HL32-0AA0 SENTRON MCCB, 630 A, 3-Pole, ETU3","metaDescription":"Siemens SENTRON 3VA2463-6HL32-0AA0 molded case circuit breaker, 630 A continuous, 3-pole, ETU320 electronic trip unit. Breaking capacity up to 242 kA at 240 VAC. Active production.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","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":"No","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","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":"0","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":"$886.46","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=44244&mlfb=3VA2463-6HL32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6HL32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Does the 3VA2463-6HL32-0AA0 include ground-fault monitoring?","answer":"No, this variant is specified without ground-fault monitoring. It is a line-protection breaker with the ETU320 electronic trip unit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-6HL32-0AA0","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/3VA2463-6HL32-0AA0 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}}