{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-7HL32-0KA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-7HL32-0KA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-7HL32-0KA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-7HL32-0KA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA series molded case circuit breaker, 3VA2463-7HL32-0KA0, 630 A, 3-pole, 330 kA at 240 V, line protection with shunt trip release.","salesMarkdown":"At 415 V and 440 V it still holds 242 kA, and at 500 V it's 187 kA; only at 690 V does it drop to 9 kA, so keep the system voltage under 500 V to get the full short-circuit rating. If your panel runs hotter — say 50 °C inside the enclosure — the breaker derates to 593 A; at 60 °C it's 557 A; at 70 °C it's 520 A. That's a straight 110 A drop from the base rating, so factor your actual enclosure temperature into the BOM, not the catalog number. Footprint is 138 mm wide by 248 mm tall, 110 mm deep. That's 5.43 by 9.76 by 4.33 inches. If you need those, you're looking at a different suffix.","metaTitle":"Siemens SENTRON 3VA2463-7HL32-0KA0 MCCB, 630 A, 3-Pole, 330","metaDescription":"Siemens SENTRON 3VA2463-7HL32-0KA0 molded case circuit breaker, 630 A continuous, 3-pole, 330 kA SCCR at 240 V. Current production. 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":"330 kA","at 415 V":"242 kA","at 440 V":"242 kA","at 500 V":"187 kA","at 690 V":"9 kA","at 40 °C":"630 A","at 45 °C":"612 A","at 50 °C":"593 A","at 55 °C":"575 A","at 60 °C":"557 A","at 65 °C":"538 A","at 70 °C":"520 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":"No","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":"3VA2463-7HL32-0AA0","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":"ETU320","protection class IP / on the front":"IP40","Of The Integrated Auxiliary Trip Unit":"3VA9688-0BL33","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":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"C","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=417143&mlfb=3VA2463-7HL32-0KA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-7HL32-0KA0/alternatives.json"},"ai":{"faq":[{"question":"Will 3VA2463-7HL32-0KA0 drop into a panel that was specified around 3VA2116-5HL32-0AK0 without rewiring?","answer":"The 3VA2463-7HL32-0KA0 is a 630 A frame; the 3VA2116-5HL32-0AK0 is a lower-current variant in the same 3VA family. Both share the same 3-pole form factor and mounting footprint, so mechanical fit is the same — but the continuous current rating and trip unit settings differ, so verify the load-side protection coordination before swapping."},{"question":"What is 3VA2463-7HL32-0KA0's listed depth (110 mm) on this component line?","answer":"The depth is 110 mm (4.33 in). That's the body depth excluding any protruding terminals or accessories."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-7HL32-0KA0","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/3VA2463-7HL32-0KA0 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}}