{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-7HL32-0HL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-7HL32-0HL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-7HL32-0HL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-7HL32-0HL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON, Molded case circuit breaker, 3VA2463-7HL32-0HL0, 3-pole, 630 A continuous, 330 kA interrupting at 240 V AC.","salesMarkdown":"## Thermal performance across the panel ambient range As the panel warms up — and it will, with a 162 W max power loss — the continuous current derates in steps: 612 A at 45 °C, 593 A at 50 °C, 575 A at 55 °C, 557 A at 60 °C, 538 A at 65 °C, and 520 A at 70 °C. That's the thermal limit curve you need for a coordination study or to size the feeder. ## Interrupting capacity across common voltages Fault current ratings vary by system voltage: 330 kA at 240 V, 242 kA at both 415 V and 440 V, 187 kA at 500 V, and 9 kA at 690 V. The adjustable trip range — 945 A minimum to 5 670 A maximum — lets you dial in the magnetic pickup for the load. That's a wide window; a site electrical engineer can set it to ride through inrush on a big motor or tighten it for a feeder. ## Built-in auxiliary and shunt trip options It also has a voltage trip indicator and a mechanical trip indicator. The auxiliary switch complement means you can wire it into a PLC input for breaker status without adding a separate interface relay. The width at 138 mm (5.43 in) is the 3-pole frame footprint; verify busbar spacing and mounting hole pattern against your existing SENTRON switchboard layout.","metaTitle":"Siemens 3VA2463-7HL32-0HL0 SENTRON MCCB, 630 A, 3-Pole","metaDescription":"Siemens 3VA2463-7HL32-0HL0 SENTRON molded case circuit breaker, 630 A continuous, 3-pole, 330 kA at 240 V. Active 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":"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":"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":"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":"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":"ETU320","protection class IP / on the front":"IP40","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":"LI","number of CO contacts / for auxiliary contacts":"4","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB22","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=207496&mlfb=3VA2463-7HL32-0HL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-7HL32-0HL0/alternatives.json"},"ai":{"faq":[{"question":"What is the continuous current rating of this MCCB?","answer":"The continuous current rating is 630 A at 40 °C, with a published derating curve down to 520 A at 70 °C."},{"question":"Where can I buy the 3VA2463-7HL32-0HL0?","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 compliance documentation is available for this Siemens breaker?","answer":"The SENTRON series typically carries UL, CSA, CE, and IEC certifications. Specific documentation (RoHS, REACH, UL file number) is provided with the shipment or available on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-7HL32-0HL0","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/3VA2463-7HL32-0HL0 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}}