{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-5JP42-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-5JP42-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-5JP42-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-5JP42-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2463-5JP42-0AA0, molded case circuit breaker, 4-pole, 630 A, ETU550 electronic trip unit, 187 kA at 240 V AC, line protection version.","salesMarkdown":"The Siemens 3VA2463-5JP42-0AA0 is a SENTRON molded case circuit breaker (MCCB) rated for continuous current of 630 A at 40 °C, with a clear temperature derating curve: 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. Breaking capacity is rated per voltage: 187 kA at 240 V AC, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 9 kA at 690 V. For a 480 V distribution panel (common in North American industrial plants), the 75.6 kA at 500 V bracket covers most fault-current scenarios; the 9 kA at 690 V tells you this breaker is not the primary choice for 690 V motor circuits unless the available fault current is well under that threshold. ## Panel integration — footprint and wiring Mounting dimensions: 184 mm wide, 248 mm tall, 110 mm deep. That 184 mm width for a 4-pole 630 A frame is standard for the SENTRON 3VA2 platform — it occupies the same footprint as other 3VA2 breakers in the same frame size, so a panel laid out for a 3VA2 400 A unit will accept this 630 A version without re-drilling the mounting plate.","metaTitle":"Siemens 3VA2463-5JP42-0AA0 SENTRON MCCB, 630 A, ETU550","metaDescription":"Siemens 3VA2463-5JP42-0AA0 SENTRON molded case circuit breaker, 630 A rated current with ETU550 electronic trip unit. Breaking capacity 187 kA at 240 V. Current production. Quoted","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":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"75.6 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]":"4.33 in","Width [In]":"7.24 in","Height [In]":"9.76 in","Trip Indicator":"No","Number Of Poles":"4","Product version":"Line protection","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","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":"-25 °C","Other Measurement Function":"No","rated insulation voltage Ui":"800 V","Courant permanent assigné Iu":"630 A","Ground-Fault Monitoring Version":"Without","Design Of The Overcurrent Release":"ETU550","protection class IP / on the front":"IP40","design of the N-conductor protection":"adjustable OFF; 20% to 100%","operating voltage / at AC / rated value":"690 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"Yes","Adjustable response value current / li max.":"5 670 A","Adjustable response value current / li min.":"945 A","Neutral conductors / upgradeable/retrofittable":"No","Protection Function Of The Overcurrent Release":"LSI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"M","Max. rated operational current of the frame size":"630 A","Mechanical Service Life (Switching 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","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"35 x 10 mm","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"20 x 1 mm"}},"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=2928&mlfb=3VA2463-5JP42-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-5JP42-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA2463-5JP42-0AA0 at 415 V?","answer":"121 kA at 415 V AC, same rating as at 440 V. At 240 V it reaches 187 kA."},{"question":"Will 3VA2463-5JP42-0AA0 drop into a panel specified around 3VA2116-5JP32-0AE0?","answer":"No — the 3VA2116 is a different frame size (160 A class) with different mounting dimensions and bus-bar spacing. The 3VA2463 is a 630 A frame; the panel cutout and bus work must be sized for the larger frame."},{"question":"What compliance documentation does this breaker carry?","answer":"The spec record shows protection class IP40 on the front and rated insulation voltage Ui 800 V. Standard SENTRON documentation includes IEC/EN 60947-2 compliance; specific UL/CSA listings and RoHS/REACH declarations should be confirmed at quote time from the manufacturer's current declaration pack."},{"question":"Where can I buy 3VA2463-5JP42-0AA0 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."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-5JP42-0AA0","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/3VA2463-5JP42-0AA0 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}}