{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-6KP32-0BC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-6KP32-0BC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-6KP32-0BC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6KP32-0BC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2, molded case circuit breaker, 3VA2463-6KP32-0BC0, 630 A, 3-pole, line protection, with communication function and undervoltage release.","salesMarkdown":"Above that temperature, the rating derates linearly: 600 A at 45 °C, 570 A at 50 °C, down to 450 A at 70 °C. Short-circuit breaking capacity varies sharply with system voltage: 242 kA at 240 V, 187 kA at 415 V and 440 V, 121 kA at 500 V, and 9 kA at 690 V. At 415 V — common in industrial distribution — the 187 kA SCCR gives substantial headroom for high-fault panels. At 690 V the 9 kA rating is the limiting factor; verify your available fault current before specifying. The I²t selectivity range spans 945 A minimum to 5 670 A maximum, which defines the zone where the breaker coordinates with downstream devices for selective tripping. Set the instantaneous pickup within this band to avoid nuisance trips on transformer inrush or motor start.","metaTitle":"Siemens 3VA2463-6KP32-0BC0 SENTRON MCCB, 630 A, 3-Pole","metaDescription":"Siemens 3VA2463-6KP32-0BC0 SENTRON molded case circuit breaker, 630 A continuous, 3-pole, line protection, with communication and undervoltage release. SCCR up to 242 kA at 240 V.","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":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"Yes","Design Of The Product":"Line protection","Communication Function":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"164.5 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"Yes","Of The Supplied Basic Switch":"3VA2463-6KP32-0AA0","Design Of The Auxiliary Switch":"2 auxiliary switches HQ","Design Of The Auxiliary Release":"undervoltage release (UVR)","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"630 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU850","protection class IP / on the front":"IP40","design of the N-conductor protection":"adjustable OFF; 20% to 160%","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB11","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=507745&mlfb=3VA2463-6KP32-0BC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6KP32-0BC0/alternatives.json"},"ai":{"faq":[{"question":"What auxiliary switches come with this breaker?","answer":"Two HQ auxiliary switches are integrated, plus the undervoltage release is factory-fitted."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-6KP32-0BC0","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/3VA2463-6KP32-0BC0 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}}