{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-7HN32-0JL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-7HN32-0JL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-7HN32-0JL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-7HN32-0JL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2, molded case circuit breaker, 3VA2463-7HN32-0JL0, 630 A, 3-pole, 242 kA at 415 V, line protection.","salesMarkdown":"The Siemens 3VA2463-7HN32-0JL0 is a SENTRON molded case circuit breaker rated for 630 A continuous at 40 °C, with a 3-pole configuration and a breaking capacity of 242 kA at 415 V AC. At 240 V it holds 330 kA, at 500 V still 187 kA, and drops to 9 kA at 690 V, which is typical for a 630 A frame sized for low-voltage distribution, not 690 V motor circuits. Continuous current derates linearly from 630 A at 40 °C down to 520 A at 70 °C, so if this breaker lives in a hot panel (say, 55 °C ambient), you're limited to 575 A continuous. Maximum power loss is 162 W — that's the heat the enclosure must vent. The 110 mm depth x 138 mm width x 248 mm height footprint fits standard SENTRON 3VA2 panel cutouts; the 3-pole block occupies roughly the same DIN-rail space as a 630 A frame from the same family. ## Auxiliary switches, shunt trip, and the base switch variant The supplied basic switch is 3VA2463-7HN32-0AA0 — the same 630 A, 3-pole thermal-magnetic or electronic-trip base, without the accessories. If your BOM already carries the base switch and you need the shunt trip and alarm contacts, this -0JL0 variant saves field wiring time versus adding those as kit.","metaTitle":"Siemens 3VA2463-7HN32-0JL0 SENTRON MCCB, 630 A, 3-Pole","metaDescription":"Siemens 3VA2463-7HN32-0JL0 SENTRON molded case circuit breaker, 630 A at 40 °C, 242 kA at 415 V, 3-pole. Active production. Quoted 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":"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":"3VA2463-7HN32-0AA0","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":"ETU350","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":"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":"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=207561&mlfb=3VA2463-7HN32-0JL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-7HN32-0JL0/alternatives.json"},"ai":{"faq":[{"question":"What auxiliary switches and releases are included?","answer":"Factory-fitted with 2 auxiliary switches, 1 trip alarm switch, 1 electrical alarm switch (HQ), and a shunt trip release (STL). The base switch is 3VA2463-7HN32-0AA0."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-7HN32-0JL0","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/3VA2463-7HN32-0JL0 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}}