{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-6HN32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-6HN32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-6HN32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6HN32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2, Molded case circuit breaker, 3VA2463-6HN32-0AA0, 630 A, 3-pole, ETU350, line protection, 110 mm depth, 138 mm width, 248 mm height.","salesMarkdown":"It's built for high-fault applications: 242 kA breaking capacity at 240 V and 187 kA at 415 V, dropping to 121 kA at 500 V and 9 kA at 690 V. The 630 A rating tells you this is sized for a main feeder or a big motor circuit, not a branch panel. Push the panel ambient to 50 °C and the breaker derates to 593 A; at 60 °C it's 557 A; at 70 °C it's 520 A. ## What the ETU350 trip unit means for coordination That matters when this breaker feeds sub-feeders: you can set the time delays so a fault on a branch trips the branch breaker first, not this main. If you need those features, you'd look at a different 3VA2 option code.","metaTitle":"Siemens 3VA2463-6HN32-0AA0 SENTRON MCCB, 630 A, 3-Pole, ETU3","metaDescription":"Siemens 3VA2463-6HN32-0AA0 SENTRON molded case circuit breaker. 630 A rated current, 3-pole, ETU350 electronic trip unit. Breaking capacity 242 kA at 240 V. Current lifecycle stage","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":"5 670 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":"ETU350","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":"LSI","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":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=372515&mlfb=3VA2463-6HN32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6HN32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2463-6HN32-0AA0 and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time for your quantity."},{"question":"What are the key ratings of 3VA2463-6HN32-0AA0?","answer":"Rated continuous current of 630 A at 40 °C, 3-pole, ETU350 electronic trip unit. Breaking capacity is 242 kA at 240 V, 187 kA at 415 V, 121 kA at 500 V, and 9 kA at 690 V. Dimensions: 138 mm wide, 248 mm tall, 110 mm deep. Max power loss 162 W."},{"question":"Will 3VA2463-6HN32-0AA0 drop into a panel specified for 3VA2040-8HN42-0AA0?","answer":"Not without checking first. The 3VA2040-8HN42-0AA0 is a different frame size and rating within the 3VA2 family — verify the mounting footprint, busbar spacing, and cable termination clearances before assuming a direct swap. The 3VA2463-6HN32-0AA0 is physically larger for its 630 A rating."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-6HN32-0AA0","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/3VA2463-6HN32-0AA0 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}}