{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-6JP32-0AC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-6JP32-0AC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-6JP32-0AC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6JP32-0AC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2463-6JP32-0AC0, molded case circuit breaker, 3-pole, 630 A, 242 kA at 240 V, ETU550 electronic trip unit, line protection.","salesMarkdown":"The Siemens SENTRON 3VA2463-6JP32-0AC0 is a 3-pole molded case circuit breaker rated for a continuous current Iu of 630 A at 40 °C, with a maximum breaking capacity of 242 kA at 240 V AC. That interrupting rating drops to 187 kA at 415 V and 440 V, 121 kA at 500 V, and 40 kA at 690 V — so the available fault current at the installation point decides the fit, not the headline number. ## Thermal derating and panel space Above that, derate linearly: 600 A at 45 °C, 570 A at 50 °C, 540 A at 55 °C, 510 A at 60 °C, 480 A at 65 °C, and 450 A at 70 °C. ## Trip unit and auxiliary contacts It draws power from the breaker's own current path, so no external control power is needed for the trip function. The two HQ auxiliary switches provide normally-open/normally-closed contact status for remote monitoring. No undervoltage release or shunt trip is fitted on this variant (the order code ends in 0AC0, which omits those).","metaTitle":"Siemens 3VA2463-6JP32-0AC0 SENTRON MCCB, 630 A, 242 kA at 24","metaDescription":"Siemens SENTRON 3VA2463-6JP32-0AC0 molded case circuit breaker, 630 A rated current, 242 kA breaking capacity at 240 V. Current production. Sourced to order. Request a quote.","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":"242 kA","at 415 V":"187 kA","at 440 V":"187 kA","at 500 V":"121 kA","at 690 V":"40 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","Trip indicator":"No","Number of poles":"3","Product version":"Line protection","Voltage trigger":"No","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"15 000","Undervoltage Release":"No","Communication Function":"Yes","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"162 W","Auxiliary contact version":"2 auxiliary switches HQ","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","Of The Supplied Basic Switch":"3VA2463-6JP32-0AA0","Design of the auxiliary release":"Without auxiliary release","Ground fault monitoring version":"Without","Design of the overcurrent release":"ETU550","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.":"0.5 s","Adjustable response value time / tsd min.":"0.05 s","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"630 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 / Isd max.":"5 670 A","Adjustable response value current / Isd min.":"378 A","Neutral conductors / upgradeable/retrofittable":"Yes","Number of CO contacts / for auxiliary contacts":"2","Protective function of the overcurrent release":"LSI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching capacity class of the circuit breaker":"H","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","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=277115&mlfb=3VA2463-6JP32-0AC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6JP32-0AC0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2463-6JP32-0AC0 and get a price?","answer":"Sourced to order through independent distribution. Submit an RFQ for current availability and pricing — confirmed at quote time."},{"question":"What is the breaking capacity at 240 V and 415 V?","answer":"242 kA at 240 V AC; 187 kA at 415 V AC. The interrupting rating decreases further at higher voltages — 121 kA at 500 V and 40 kA at 690 V."},{"question":"What are the physical dimensions of this MCCB?","answer":"Width 138 mm, height 248 mm, depth 110 mm. Front protection class IP40."},{"question":"Does this part include an undervoltage release or shunt trip?","answer":"No. The 0AC0 variant omits both undervoltage release and shunt trip. Only the ETU550 electronic trip unit and two HQ auxiliary switches are fitted."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-6JP32-0AC0","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/3VA2463-6JP32-0AC0 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}}