{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-6HL32-0HA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-6HL32-0HA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-6HL32-0HA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6HL32-0HA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON molded case circuit breaker, 3VA2463-6HL32-0HA0, 3-pole, 630 A rated at 40 °C, 242 kA breaking capacity at 240 V, line protection design with shunt trip release.","salesMarkdown":"It's a 3-pole unit rated 630 A continuous at 40 °C, with a thermal derating curve that drops to 520 A at 70 °C. That 630 A frame lets you feed a large subpanel or a high-load industrial machine on a single breaker. Breaking capacity is where this part earns its keep: 242 kA at 240 V, 187 kA at 415 V, and still 121 kA at 500 V. If your system fault current is high (big transformer, tight bus), that 242 kA at 240 V saves you from cascading an upstream breaker — the SCCR headroom is real. The adjustable trip range spans 945 A to 5,670 A, so you can dial in the instantaneous pick-up to coordinate with downstream feeders. ## Shunt trip and panel fit That means you can remotely trip the breaker from an E-stop, a safety relay, or a PLC digital output without adding an external undervoltage module. No undervoltage release is fitted, so if you need UVR for a motor starter interlock, you'll add one externally. Footprint: 138 mm wide, 248 mm tall, 110 mm deep. The 162 W maximum power loss means ventilation matters in a sealed enclosure; keep the ambient below 70 °C operating limit. ## What to watch If your maintenance team relies on visual trip indication, factor in a separate indication contact. The voltage trigger is present, meaning the shunt trip responds to a voltage signal; that's typical for remote-trip applications. Also note the basic switch variant 3VA2463-6HL32-0AA0 is the underlying switch core — this order code adds the shunt trip and line-protection trip unit.","metaTitle":"Siemens 3VA2463-6HL32-0HA0 SENTRON MCCB, 630 A, 242 kA at 24","metaDescription":"Siemens 3VA2463-6HL32-0HA0 SENTRON molded case circuit breaker. 630 A continuous, 242 kA breaking at 240 V. Active 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":"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":"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":"3VA2463-6HL32-0AA0","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":"3VA9688-0BL30","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":"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=24180&mlfb=3VA2463-6HL32-0HA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6HL32-0HA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2463-6HL32-0HA0 and get a price?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Current pricing and availability are confirmed at quote time — submit an RFQ for a firm number."},{"question":"What is the closest functional second-source for 3VA2463-6HL32-0HA0?","answer":"The 5SQ2370-2YA05 is a Siemens VL series MCCB in a similar current class. Physical fit (mounting centers, busbar spacing) differs between the SENTRON 3VA and VL frame families — expect panel modification if swapping. The 3VA2463-6HL32-0HA0 is the active design; cross-reference only for emergency replacement, not new builds."},{"question":"Will 3VA2463-6HL32-0HA0 drop into a panel wired for 5SQ2370-2YA05?","answer":"Not without rework. The 3VA and VL frame families have different mounting hole patterns and busbar connection centers. The 138 mm width and 248 mm height of the 3VA2463 may not align with the VL cutout. Panel modification or an adapter plate is needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-6HL32-0HA0","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/3VA2463-6HL32-0HA0 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}}