{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-6JP32-0JC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-6JP32-0JC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-6JP32-0JC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6JP32-0JC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2463-6JP32-0JC0, molded case circuit breaker, 3-pole, 630 A, 242 kA at 240 V, line protection with communication function.","salesMarkdown":"The Siemens SENTRON 3VA2463-6JP32-0JC0 is a 3-pole molded case circuit breaker rated for 630 A continuous at 40 °C, with an interrupting capacity of 242 kA at 240 V and 187 kA at 415 V. The adjustable thermal-magnetic trip range (945 A minimum, 5 670 A maximum) lets you coordinate downstream breakers without swapping the frame. ## Derating and thermal budget — what the 40 °C rating really means The 630 A rating is valid at 40 °C ambient. Above that, the breaker derates 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. The maximum power loss of 162 W (at rated current) drives the heat load inside the enclosure; factor that into the panel's ventilation or cooling calcs. The 110 mm depth (4.33 in) leaves clearance for rear-connected bus bars or a cable duct behind the breaker.","metaTitle":"Siemens 3VA2463-6JP32-0JC0 SENTRON MCCB, 630 A, 242 kA at 24","metaDescription":"Siemens SENTRON 3VA2463-6JP32-0JC0 molded case circuit breaker, 630 A rated, 3-pole, 242 kA SCCR at 240 V. Line protection with communication. Quoted on request.","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","Maximum":"5 670 A","Minimum":"945 A","at 240 V":"242 kA","at 415 V":"187 kA","at 440 V":"187 kA","at 500 V":"121 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]":"5.43 in","Height [In]":"9.76 in","Trip Indicator":"No","Number Of Poles":"3","Voltage Trigger":"Yes","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Design Of The Product":"Line protection","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","Of The Supplied Basic Switch":"3VA2463-6JP32-0AA0","Design Of The Auxiliary Switch":"2 auxiliary switches HQ","Design Of The Auxiliary Release":"shunt trip (STL)","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"630 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU550","protection class IP / on the front":"IP40","design of the N-conductor protection":"adjustable OFF; 20% to 160%","Of The Integrated Auxiliary Trip Unit":"3VA9688-0BL32","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":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching Capacity Class Of The Circuit Breaker":"H","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=268393&mlfb=3VA2463-6JP32-0JC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6JP32-0JC0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 3VA2463-6JP32-0JC0 and what is the lead time?","answer":"This MCCB is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or lead-time figure is published here."},{"question":"What is the interrupting rating at 240 V and 415 V?","answer":"The 3VA2463-6JP32-0JC0 interrupts 242 kA at 240 V, 187 kA at 415 V, 187 kA at 440 V, 121 kA at 500 V, and 9 kA at 690 V."},{"question":"Does this breaker include communication capability?","answer":"Yes, the communication function is built in — no separate module required. It reports status and trip events to the BMS or SCADA system."},{"question":"What compliance documentation is available for the 3VA2463-6JP32-0JC0?","answer":"As a Siemens SENTRON product, this MCCB carries UL, CSA, CE, and IEC certifications typical for the 3VA series. RoHS and REACH declarations are available from the manufacturer. Specific document IDs are not listed in this record."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-6JP32-0JC0","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/3VA2463-6JP32-0JC0 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}}