{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-6HN32-0JL0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-6HN32-0JL0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-6HN32-0JL0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6HN32-0JL0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2463-6HN32-0JL0, molded case circuit breaker, 3-pole, 630 A at 40 °C, 242 kA at 240 V, ETU350 electronic trip unit, line protection.","salesMarkdown":"## 630 A MCCB with 242 kA interrupting capacity The Siemens 3VA2463-6HN32-0JL0 is a SENTRON molded case circuit breaker rated for 630 A continuous current at 40 °C, with a 242 kA interrupting capacity at 240 V AC. That's enough headroom to clear a bolted fault on a large distribution transformer without the breaker itself failing — critical for selectivity in a multi-level panel. The interrupting rating drops to 187 kA at 415 V and 440 V, 121 kA at 500 V, and 40 kA at 690 V, so verify the available fault current at your system voltage before specifying. The breaker carries the usual Siemens compliance documentation — RoHS, REACH, and IEC/UL certifications for the 3VA series are available on request.","metaTitle":"Siemens 3VA2463-6HN32-0JL0 SENTRON MCCB, 630 A, 242 kA at 24","metaDescription":"Siemens 3VA2463-6HN32-0JL0 SENTRON molded case circuit breaker, 630 A rated, 242 kA at 240 V. Line protection, 3-pole, ETU350 release. 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","at 240 V":"242 kA","at 415 V":"187 kA","at 440 V":"187 kA","at 500 V":"121 kA","at 690 V":"40 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","Trip indicator":"Yes","Number of poles":"3","Product version":"Line protection","Voltage trigger":"Yes","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"15 000","Undervoltage Release":"No","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"162 W","Auxiliary contact version":"2 auxiliary switches + 1 trip alarm switch + 1 electrical alarm switch HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"630 A","Rated insulation voltage Ui":"800 V","Of The Supplied Basic Switch":"3VA2463-6HN32-0AA0","Design of the auxiliary release":"Shunt trip (STL)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9688-0BL32","Design of the overcurrent release":"ETU350","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"12","Adjustable response value time / tr min.":"0.5","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"630 A","Adjustable response value current / li max.":"5 670 A","Adjustable response value current / li min.":"5 670 A","Adjustable response value current / lr min.":"250 A","Adjustable response value current / Isd max.":"0 A","Adjustable response value current / Isd min.":"0 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"4","Protective function of the overcurrent release":"LSI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB22","Switching capacity class of the circuit breaker":"H","Max. rated operational current of the frame size":"630 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"Lug terminal","Arrangement of electrical connectors / for main current circuit":"Front terminal","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"35 x 10","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"20 x 1"}},"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=433341&mlfb=3VA2463-6HN32-0JL0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6HN32-0JL0/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting capacity of 3VA2463-6HN32-0JL0 at 415 V?","answer":"187 kA at 415 V AC. The rating also reaches 242 kA at 240 V, 187 kA at 440 V, 121 kA at 500 V, and 40 kA at 690 V."},{"question":"Where can I buy the 3VA2463-6HN32-0JL0?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-6HN32-0JL0","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/3VA2463-6HN32-0JL0 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}}