{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-7HN32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-7HN32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-7HN32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-7HN32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2463-7HN32-0AA0, 3-pole molded case circuit breaker, 630 A continuous, ETU350 electronic trip unit, 330 kA breaking at 240 V.","salesMarkdown":"The Siemens SENTRON 3VA2463-7HN32-0AA0 is a 3-pole molded case circuit breaker rated for 630 A continuous at 40 °C, with an ETU350 electronic trip unit. That continuous-current rating means it can carry a full 630 A load on a 40 °C panel without derating — bump the ambient to 50 °C and it still holds 593 A, so you don't lose headroom in a warm enclosure. The breaker measures 138 mm wide, 248 mm tall, and 110 mm deep. That depth is the overall body — no extra projection for the rotary handle. Three-pole footprint matches standard SENTRON 3VA mounting patterns; if you're swapping in a panel built for a 5SQ2370-2YA05, check the bus-bar spacing and lug centers, because the 3VA series uses a different terminal layout than the older 5SQ line. Breaking capacity drops as line voltage rises: 330 kA at 240 V, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 9 kA at 690 V.","metaTitle":"Siemens 3VA2463-7HN32-0AA0 SENTRON MCCB, 630 A, 3-Pole, ETU3","metaDescription":"Siemens SENTRON 3VA2463-7HN32-0AA0 molded case circuit breaker, 630 A continuous, 3-pole, ETU350 trip unit, 330 kA at 240 V. Active production, sourced to order. Request quote.","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":"330 kA","at 415 V":"242 kA","at 440 V":"242 kA","at 500 V":"187 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":"C","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=387252&mlfb=3VA2463-7HN32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-7HN32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA2463-7HN32-0AA0?","answer":"Submit an RFQ through the storefront; availability and current pricing are confirmed at quote time through independent distribution."},{"question":"Will 3VA2463-7HN32-0AA0 drop into a panel that was specified around 5SQ2370-2YA05 without rewiring?","answer":"The 3VA series uses a different terminal layout than the older 5SQ line, so bus-bar spacing and lug centers must be verified before direct swap."},{"question":"What is the breaking capacity of this MCCB at 415 V?","answer":"242 kA at 415 V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-7HN32-0AA0","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/3VA2463-7HN32-0AA0 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}}