{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-5KP32-0HA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-5KP32-0HA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-5KP32-0HA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-5KP32-0HA0","rawCanonicalId":null},"summary":{"shortDescription":"SENTRON 3VA series, molded case circuit breaker, 3VA2463-5KP32-0HA0, 630 A continuous, 3-pole, line protection, shunt trip release.","salesMarkdown":"Continuous current is 630 A at 40 °C, but the breaker must be derated as ambient rises: 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. If your panel runs at 50 °C, the usable current drops to 570 A — size accordingly. Breaking capacity varies sharply with voltage: 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 9 kA at 690 V. At 690 V, the 9 kA rating means this breaker is not suited for high-fault locations on 690 V systems — verify your available fault current against that figure. The adjustable trip range spans from 945 A (minimum) to 5,670 A (maximum), giving flexibility to coordinate with downstream devices without swapping the breaker. Maximum power dissipation is 162 W — factor that into your thermal budget if the breaker is enclosed in a small cabinet with other heat sources.","metaTitle":"SENTRON 3VA2463-5KP32-0HA0 Molded Case Circuit Breaker, 630","metaDescription":"SENTRON 3VA2463-5KP32-0HA0 molded case circuit breaker, 630 A continuous, 3-pole, line protection. Breaking capacity 187 kA at 240 V. Active 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":"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]":"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":"Yes","Of The Supplied Basic Switch":"3VA2463-5KP32-0AA0","Design Of The Auxiliary Switch":"Without","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":"0","Switching Capacity Class Of The Circuit Breaker":"M","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=151573&mlfb=3VA2463-5KP32-0HA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-5KP32-0HA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2463-5KP32-0HA0?","answer":"This part is sourced to order against an RFQ through independent distribution channels. Submit an RFQ for current pricing and availability."},{"question":"What is the breaking capacity of 3VA2463-5KP32-0HA0 at 240 V?","answer":"At 240 V the breaking capacity is 187 kA. At 415 V and 440 V it is 121 kA, at 500 V it is 75.6 kA, and at 690 V it is 9 kA."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-5KP32-0HA0","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/3VA2463-5KP32-0HA0 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}}