{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-7HL32-0JH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-7HL32-0JH0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-7HL32-0JH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-7HL32-0JH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2463-7HL32-0JH0, molded case circuit breaker, 3-pole, 630 A at 40 °C, line protection, 110 mm depth, 138 mm width, 248 mm height.","salesMarkdown":"## Integrator note — 3VA2463-7HL32-0JH0 The Siemens SENTRON 3VA2463-7HL32-0JH0 is a 3-pole molded case circuit breaker rated for 630 A continuous at 40 °C ambient, with a frame size that fits a 110 mm depth, 138 mm width, and 248 mm height envelope. The interrupting ratings are the headline: 330 kA at 240 V, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 9 kA at 690 V. ## Thermal derating and continuous current At 45 °C it carries 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. If your enclosure ambient runs above 40 °C — common in a packed MCC lineup — the 630 A nameplate is not the usable number. The 70 °C derated figure of 520 A is what governs in a hot panel. Maximum power loss is 162 W, which matters for ventilation planning in a sealed cabinet. ## Auxiliaries and releases If you need UVR or GF protection, this is the wrong variant — you'd step to a different suffix. ## Panel integration Mounts in a standard switchboard or MCC bucket. Depth of 110 mm and width of 138 mm fit most 600 mm wide vertical sections with room for cable bending radius. The 248 mm height is compact for a 630 A frame — allows stacking in a multi-tier lineup. No communication function onboard, so any remote monitoring requires external I/O or a separate communication-capable breaker.","metaTitle":"Siemens 3VA2463-7HL32-0JH0 SENTRON MCCB, 630 A, 3-pole, 110","metaDescription":"Siemens SENTRON 3VA2463-7HL32-0JH0 molded case circuit breaker, 630 A rated at 40°C, 3-pole, 110 mm depth. Breaking capacity 330 kA at 240 V. Current lifecycle. Sourced to order. R","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 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":"3VA9688-0BL32","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":"3VA9988-0AB12","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=99716&mlfb=3VA2463-7HL32-0JH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-7HL32-0JH0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2463-7HL32-0JH0?","answer":"This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm position."},{"question":"What is the interrupting capacity of 3VA2463-7HL32-0JH0 at 240 V?","answer":"The interrupting rating is 330 kA at 240 V. At 415 V and 440 V it is 242 kA; at 500 V, 187 kA; at 690 V, 9 kA."},{"question":"Will 3VA2463-7HL32-0JH0 drop into a panel specified around 5SQ2370-2YA05?","answer":"The 5SQ2370-2YA05 is a functionally similar frame from the same SENTRON ecosystem, but verify the interrupting ratings, aux switch configuration, and shunt trip presence match your coordination study before substituting — the 3VA2463-7HL32-0JH0 carries 2 aux + 1 trip alarm and a shunt trip, which may differ from the 5SQ2370 variant."},{"question":"What compliance documentation does Siemens provide for 3VA2463-7HL32-0JH0?","answer":"As a SENTRON MCCB, it carries the standard Siemens compliance package including IEC/EN 60947-2 certification. Specific RoHS, REACH, and UL documentation is available on request at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-7HL32-0JH0","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/3VA2463-7HL32-0JH0 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}}