{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-5HN32-0DE0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-5HN32-0DE0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-5HN32-0DE0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-5HN32-0DE0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2 molded case circuit breaker, 3VA2463-5HN32-0DE0, 3-pole, 630 A, ETU350 electronic trip unit, line protection version.","salesMarkdown":"The Siemens 3VA2463-5HN32-0DE0 is a SENTRON 3VA2 molded case circuit breaker rated for continuous current Iu of 630 A at 40 °C, with a 3-pole configuration and the ETU350 electronic trip unit. The ETU350 provides adjustable long-time (tr 0.5–12 s), short-time (tsd 0.02–0.4 s), and instantaneous protection — so you can tune coordination with downstream breakers without swapping trip units. Interrupting capacity reaches 187 kA at 240 V, 121 kA at 415 V, and still 9 kA at 690 V, meaning it safely clears high fault currents across common industrial voltage levels. The line protection version is optimized for feeder and main breaker duty, not motor branch circuits. The 3VA2463-5HN32-0DE0 measures 248 mm high, 138 mm wide, and 110 mm deep — a standard 3VA2 frame size that fits most North American and European panel layouts. The IP40 front protection suits enclosed distribution boards; no additional sealing required for indoor use. Continuous current derates with ambient temperature: 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 (–).","metaTitle":"Siemens 3VA2463-5HN32-0DE0 SENTRON MCCB, 630 A, 3-Pole, ETU3","metaDescription":"Siemens 3VA2463-5HN32-0DE0 SENTRON molded case circuit breaker, 630 A at 40 °C, 3-pole, ETU350 electronic trip unit. Interrupting capacity 187 kA at 240 V. Active production, sourc","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":"187 kA","at 415 V":"121 kA","at 440 V":"55 kA","at 500 V":"36 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","Width [in]":"5.4 in","Height [in]":"9.8 in","Number of poles":"3","Product version":"Line protection","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","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","Rated continuous current Iu":"630 A","Rated insulation voltage Ui":"800 V","Ground fault monitoring version":"Without","Design of the overcurrent release":"ETU350","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"12","Adjustable response value time / tr min.":"0.5","Adjustable response value time / tsd max.":"0.4 s","Adjustable response value time / tsd min.":"0.02 s","Product extension / optional / motor drive":"Yes","Adjustable response value current / lg min.":"5 670 A","Adjustable response value current / li max.":"5 670 A","Adjustable response value current / li min.":"5 670 A","Neutral conductors / upgradeable/retrofittable":"No","Protection Function Of The Overcurrent Release":"LSI","Switching capacity class of the circuit breaker":"M","Max. rated operational current of the frame size":"630 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Mechanical service life (switching cycles) / typical":"15 000","Type of electrical connection / for main current circuit":"Lug terminal","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","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"20 x 1"}},"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=1044894&mlfb=3VA2463-5HN32-0DE0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-5HN32-0DE0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2463-5HN32-0DE0 and how do I get a price?","answer":"Sourced to order against an RFQ through independent distribution. Submit a quote request for current availability and pricing."},{"question":"What is 3VA2463-5HN32-0DE0's interrupting capacity at 415 V?","answer":"121 kA at 415 V. Also rated 187 kA at 240 V, 55 kA at 440 V, 36 kA at 500 V, and 9 kA at 690 V."},{"question":"What compliance documentation does this brand provide for 3VA2463-5HN32-0DE0?","answer":"As a Siemens SENTRON product, it carries IEC/EN 60947-2 certification. The ETU350 electronic trip unit is UL/CSA recognized. RoHS and REACH declarations are available from Siemens."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-5HN32-0DE0","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/3VA2463-5HN32-0DE0 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}}