{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-6HL32-0AJ0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-6HL32-0AJ0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-6HL32-0AJ0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6HL32-0AJ0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2463-6HL32-0AJ0, molded case circuit breaker, 3-pole, 630 A rated continuous current, 242 kA interrupting at 240 V, line protection design.","salesMarkdown":"The Siemens SENTRON 3VA2463-6HL32-0AJ0 is a 3-pole molded case circuit breaker rated for 630 A continuous current at 40 °C, with a maximum interrupting capacity of 242 kA at 240 V AC. That interrupting figure drops to 187 kA at 415 V and 121 kA at 500 V, so the voltage class you're protecting drives the available fault current it can clear — at 690 V it's down to 9 kA, which still covers most low-voltage motor branch circuits. The 630 A frame carries a continuous-current rating that derates from 630 A at 40 °C down to 520 A at 70 °C, so if your panel ambient runs hot, size the upstream gear for the derated figure. Footprint is 138 mm wide by 248 mm tall by 110 mm deep — that's a standard 3-pole MCCB envelope for a 630 A frame. The trip indicator is present, which helps a field tech confirm the breaker tripped on fault versus being manually opened. ## What the interrupting ratings mean for coordination At 415 V and 440 V it's 187 kA, at 500 V it's 121 kA, and at 690 V it's 9 kA. The 630 A continuous rating means this breaker is sized for main feeders or large motor branch circuits, not for small loads.","metaTitle":"Siemens 3VA2463-6HL32-0AJ0 SENTRON MCCB, 630 A, 3-Pole","metaDescription":"Siemens SENTRON 3VA2463-6HL32-0AJ0 molded case circuit breaker, 630 A continuous, 242 kA at 240 V. 3-pole line protection. 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":"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":"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":"3VA2463-6HL32-0AA0","Design Of The Auxiliary Switch":"2 auxiliary switches + 1 trip alarm switch HP","Design Of The Auxiliary Release":"Without auxiliary release","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","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":"3","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB11","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=236090&mlfb=3VA2463-6HL32-0AJ0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6HL32-0AJ0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2463-6HL32-0AJ0?","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 is the interrupting capacity of this breaker at 240 V?","answer":"242 kA at 240 V AC, derating to 187 kA at 415 V, 121 kA at 500 V, and 9 kA at 690 V."},{"question":"What is the footprint of 3VA2463-6HL32-0AJ0?","answer":"138 mm wide, 248 mm tall, 110 mm deep — a standard 3-pole MCCB envelope for a 630 A frame."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-6HL32-0AJ0","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/3VA2463-6HL32-0AJ0 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}}