{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-6KP32-0HL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-6KP32-0HL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-6KP32-0HL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6KP32-0HL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2463-6KP32-0HL0, molded case circuit breaker, 3-pole, 630 A continuous, 242 kA breaking capacity at 240 V, line protection design with communication function.","salesMarkdown":"The Siemens 3VA2463-6KP32-0HL0 is a SENTRON molded case circuit breaker rated for 630 A continuous current 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, then to 121 kA at 500 V, and down to 9 kA at 690 V — so the voltage your distribution system runs at directly governs whether this breaker clears a fault without upstream coordination issues. For a 400 V line, the 187 kA figure means it handles high-fault scenarios common in industrial main feeders or large sub-distribution boards. The continuous current derates with ambient temperature: 630 A at 40 °C, 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. Plan your load budget against the derated figure, not the 40 °C rating. It includes a trip indicator, voltage trigger, and communication function for remote monitoring or integration into a BMS or SCADA system. ## Panel integration — dimensions and mounting notes At 248 mm high × 138 mm wide × 110 mm deep, this 3-pole MCCB fits a standard panel cutout for SENTRON 3VA frames. The 110 mm depth (4.33 in) means it clears typical enclosures with room for rear bus bars or cable ducts. Maximum power loss is 162 W — factor that into enclosure ventilation or cooling calculations, especially in a multi-breaker lineup.","metaTitle":"Siemens 3VA2463-6KP32-0HL0 SENTRON MCCB, 630 A, 242 kA at 24","metaDescription":"Siemens SENTRON 3VA2463-6KP32-0HL0 molded case circuit breaker, 630 A continuous, 242 kA breaking at 240 V. Current production. Sourced to order.","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":"Yes","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":"Yes","Of The Supplied Basic Switch":"3VA2463-6KP32-0AA0","Design Of The Auxiliary Switch":"2 auxiliary switches + 1 trip alarm switch + 1 electrical alarm switch 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":"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":"3VA9688-0BL30","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":"4","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB22","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=6712&mlfb=3VA2463-6KP32-0HL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6KP32-0HL0/alternatives.json"},"ai":{"faq":[{"question":"Does 3VA2463-6KP32-0HL0 have a communication function?","answer":"Yes, it includes a communication function for remote monitoring or integration with building management or SCADA systems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-6KP32-0HL0","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/3VA2463-6KP32-0HL0 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}}