{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-6HL32-0DA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-6HL32-0DA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-6HL32-0DA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6HL32-0DA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2463-6HL32-0DA0, molded case circuit breaker, 3-pole, 630 A continuous current, line protection design, undervoltage release, 242 kA at 240 V.","salesMarkdown":"If your panel ambient runs hotter, the breaker derates linearly: 612 A at 45 °C, 593 A at 50 °C, all the way down to 520 A at 70 °C. That derating curve is the spec that decides whether this breaker holds in a tight, hot enclosure or trips on a warm day. Adjustable thermal-magnetic trip range spans 945 A to 5 670 A. 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 240 V, it's a monster; at 415 V, it handles any typical panel fault. This is a line-protection design, meaning it's optimized for cable and busbar protection in main or branch feeders, not motor protection with overload class. The undervoltage release (UVR) is built in — if your control voltage drops, the breaker opens. Dimensions: 248 mm tall, 138 mm wide, 110 mm deep (9.76 in, 5.43 in, 4.33 in). Power loss is 164.5 W maximum at full load. In a sealed panel with multiple breakers, that heat adds up and drives derating. The base switch variant is 3VA2463-6HL32-0AA0 — the -0DA0 suffix indicates the undervoltage release is fitted. If you need the same breaker without the UVR, the -0AA0 is the direct alternative. No rewiring needed for the swap; just the release module differs.","metaTitle":"Siemens 3VA2463-6HL32-0DA0 SENTRON MCCB, 630A, 3-Pole, Line","metaDescription":"Siemens SENTRON 3VA2463-6HL32-0DA0 molded case circuit breaker, 630 A continuous, 3-pole, line protection. Breaking capacity 242 kA at 240 V. Undervoltage release included. Active","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":"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":"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":"No","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":"No","Of The Supplied Basic Switch":"3VA2463-6HL32-0AA0","Design Of The Auxiliary Switch":"Without","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":"ETU320","protection class IP / on the front":"IP40","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB25","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":"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=58505&mlfb=3VA2463-6HL32-0DA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6HL32-0DA0/alternatives.json"},"ai":{"faq":[{"question":"Does 3VA2463-6HL32-0DA0 include an undervoltage release?","answer":"Yes. The undervoltage release (UVR) is built in — it opens the breaker when control voltage drops. The base switch without UVR is 3VA2463-6HL32-0AA0."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-6HL32-0DA0","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/3VA2463-6HL32-0DA0 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}}