{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-6HL32-0DC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-6HL32-0DC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-6HL32-0DC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6HL32-0DC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2463-6HL32-0DC0, molded case circuit breaker, 3-pole, line protection, 630 A rated continuous current (Iu), ETU320 overcurrent release, 242 kA interrupting at 240 V.","salesMarkdown":"Its headline rating is 630 A continuous current at 40 °C ambient, with an interrupting capacity of 242 kA at 240 V and 187 kA at 415 V — numbers that tell you this breaker is sized for high-fault industrial feeders, not light branch circuits. The 630 A rating is the rated continuous current Iu at 40 °C, but the thermal derating curve is published: at 50 °C it carries 593 A, at 60 °C it carries 557 A, and at 70 °C it carries 520 A. ## Panel integration and auxiliary wiring The 3VA2463-6HL32-0DC0 measures 138 mm wide by 248 mm high by 110 mm deep — a standard MCCB footprint for 630 A frames. No communication function, no phase failure detection, no ground fault monitoring — this is a straightforward line-protection breaker, not a power monitor. Maximum power loss is 164.5 W — that heat must be vented or accounted for in the enclosure thermal budget.","metaTitle":"Siemens 3VA2463-6HL32-0DC0 SENTRON MCCB, 630 A, 3-Pole, Line","metaDescription":"Siemens 3VA2463-6HL32-0DC0 SENTRON molded case circuit breaker, 630 A rated continuous current, 3-pole, line protection, ETU320 release, 242 kA at 240 V. Sourced to order.","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":"No","Number of poles":"3","Product version":"Line protection","Voltage trigger":"No","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"15 000","Undervoltage Release":"Yes","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"164.5 W","Auxiliary contact version":"2 auxiliary switches 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":"3VA2463-6HL32-0AA0","Design of the auxiliary release":"Undervoltage release (UVR)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9608-0BB25","Design of the overcurrent release":"ETU320","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.":"945 A","Adjustable response value current / lr min.":"250 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"2","Protective function of the overcurrent release":"LI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","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=427261&mlfb=3VA2463-6HL32-0DC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-6HL32-0DC0/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting capacity of 3VA2463-6HL32-0DC0 at 415 V?","answer":"At 415 V the interrupting capacity is 187 kA. At 240 V it is 242 kA, at 500 V it is 121 kA, and at 690 V it is 40 kA."},{"question":"Where can I buy 3VA2463-6HL32-0DC0?","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 trip unit does 3VA2463-6HL32-0DC0 use?","answer":"It uses the ETU320 electronic overcurrent release. The breaker also includes an undervoltage release (UVR) and two auxiliary switches (HQ version)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-6HL32-0DC0","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/3VA2463-6HL32-0DC0 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}}