{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-6HN32-0DL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-6HN32-0DL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-6HN32-0DL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6HN32-0DL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON, molded case circuit breaker, 3VA2463-6HN32-0DL0, 3-pole, 630 A at 40 °C, 242 kA breaking at 240 V.","salesMarkdown":"The Siemens SENTRON 3VA2463-6HN32-0DL0 is a 3-pole molded case circuit breaker (MCCB) rated for 630 A continuous at 40 °C, with a breaking capacity of 242 kA at 240 V AC and 187 kA at 415 V AC. The 630 A frame is designed for line protection, so it's the primary overcurrent device on a feeder, not a branch breaker. It carries an undervoltage release (UVR) as standard, which drops the trip mechanism if control voltage falls below the dropout threshold — useful for coordinated shutdown sequences or safety circuits that need a loss-of-voltage trip. ## Thermal derating — don't size by the 40 °C number alone In a warm enclosure — say 50 °C — the continuous current drops to 593 A; at 60 °C it's 557 A; at 70 °C it's 520 A. The maximum power loss is 164.5 W, which contributes to the enclosure heat load — account for it in your thermal calculation. ## Auxiliary switch complement and release configuration The UVR is a separate release coil; if your control scheme doesn't need a loss-of-voltage trip, the 3VA2463-6HN32-0AA0 base switch (without the UVR) is the same frame without that release. The auxiliary switch design is factory-configured; field-add-on modules are possible but verify the slot count against the installed complement. That depth is the body only — add clearance for the handle throw and rear terminals. The 138 mm width is a 3-pole frame; a 4-pole version would be wider. Mounting is via the rear panel or a DIN-rail adapter; the SENTRON 3VA series uses a common footprint for the frame size, so a panel cutout for a 630 A 3VA breaker should accept this unit without re-drilling if the mounting pattern matches.","metaTitle":"Siemens 3VA2463-6HN32-0DL0 SENTRON MCCB, 630 A, 3-Pole, 242","metaDescription":"Siemens SENTRON 3VA2463-6HN32-0DL0 molded case circuit breaker, 630 A continuous, 3-pole, 242 kA breaking at 240 V. Current production. Sourced to order against RFQ.","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":"5 670 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":"Yes","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":"3VA2463-6HN32-0AA0","Design Of The Auxiliary Switch":"2 auxiliary switches + 1 trip alarm switch + 1 electrical alarm switch 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":"ETU350","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":"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=115402&mlfb=3VA2463-6HN32-0DL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6HN32-0DL0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2463-6HN32-0DL0 and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What are the key ratings for 3VA2463-6HN32-0DL0?","answer":"It is a 3-pole MCCB rated 630 A continuous at 40 °C, with breaking capacities of 242 kA at 240 V, 187 kA at 415 V, and 121 kA at 500 V. It includes an undervoltage release and a complement of auxiliary and alarm switches."},{"question":"What is the depth of 3VA2463-6HN32-0DL0?","answer":"The depth is 110 mm (4.33 inches)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-6HN32-0DL0","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/3VA2463-6HN32-0DL0 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}}