{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-7JQ42-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-7JQ42-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-7JQ42-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-7JQ42-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"SENTRON 3VA series, molded case circuit breaker, 3VA2463-7JQ42-0AA0, 4-pole, 630 A at 40 °C, ETU560 electronic trip unit, line protection version, breaking capacity 330 kA at 240 V.","salesMarkdown":"The SENTRON 3VA2463-7JQ42-0AA0 is a 4-pole molded case circuit breaker rated for 630 A continuous current at 40 °C, with an ETU560 electronic trip unit configured for line protection. The 630 A frame at 40 °C is the base rating. Derate linearly as the cabinet ambient climbs: 600 A at 45 °C, 570 A at 50 °C, all the way to 450 A at 70 °C. If your switchgear is in a non-conditioned space or packed with heat-producing gear, size the load to the derated figure — the 630 A number only holds at 40 °C ambient. The ETU560 electronic trip unit provides adjustable long-time pickup and delay (tr from 0.5 s to 12 s), plus ground-fault monitoring via summation current on L+N. The N-conductor protection is adjustable OFF or 20% to 100% of the phase setting — useful for sizing the neutral on non-linear loads. The breaker occupies 248 mm height, 184 mm width, and 110 mm depth — a 4-pole frame sized for standard switchboard mounting. Front protection is IP40, adequate for indoor panel environments. The communication function supports integration with monitoring systems, though the protocol is not specified in the listing; verify compatibility with your BMS or SCADA gateway.","metaTitle":"3VA2463-7JQ42-0AA0 SENTRON MCCB, 630 A, 4-Pole, ETU560, 330","metaDescription":"SENTRON 3VA2463-7JQ42-0AA0 molded case circuit breaker, 630 A rated current, 4-pole, ETU560 release, 330 kA at 240 V. Current lifecycle stage. Available to order — confirm fit and","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"110 mm","Width":"184 mm","Height":"248 mm","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":"600 A","at 50 °C":"570 A","at 55 °C":"540 A","at 60 °C":"510 A","at 65 °C":"480 A","at 70 °C":"450 A","Depth [in]":"4.3 in","Width [in]":"7.2 in","Height [in]":"9.8 in","Number of poles":"4","Product version":"Line protection","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"15 000","Communication Function":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"162 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-40 °C","Other Measurement Function":"No","Rated continuous current Iu":"630 A","Rated insulation voltage Ui":"800 V","Ground fault monitoring version":"Summation current formation L + N conductor","Design of the overcurrent release":"ETU560","Protection class IP / on the front":"IP40","Design of the N-conductor protection":"adjustable OFF; 20% bis100%","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.":"0.5 s","Adjustable response value time / tsd min.":"0.05 s","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"630 A","Adjustable response value current / lg max.":"630 A","Adjustable response value current / lg min.":"126 A","Adjustable response value current / li max.":"5 670 A","Adjustable response value current / li min.":"945 A","Adjustable response value current / lr min.":"252 A","Adjustable response value current / tg max.":"0.8 s","Adjustable response value current / tg min.":"0.05 s","Adjustable response value current / Isd max.":"5 670 A","Adjustable response value current / Isd min.":"378 A","Ground fault protection can be switched ON/OFF":"Yes","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"0","Protective function of the overcurrent release":"LSIG","Switching capacity class of the circuit breaker":"C","Max. rated operational current of the frame size":"630 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"Lug terminal","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=130643&mlfb=3VA2463-7JQ42-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-7JQ42-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA2463-7JQ42-0AA0 at 415 V?","answer":"242 kA at 415 V, which covers most industrial low-voltage switchgear applications with high available fault current."},{"question":"What electronic trip unit does this MCCB use?","answer":"The ETU560 electronic trip unit, with adjustable long-time pickup and delay settings (tr 0.5 s to 12 s) and ground-fault monitoring via summation current on L+N."},{"question":"Where can I buy 3VA2463-7JQ42-0AA0?","answer":"This part is sourced to order against an RFQ through independent distribution. Submit a request for quote — 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/3VA2463-7JQ42-0AA0","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/3VA2463-7JQ42-0AA0 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}}