{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-5HL32-0DC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-5HL32-0DC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-5HL32-0DC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-5HL32-0DC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2463-5HL32-0DC0, 3-pole molded case circuit breaker, 630 A at 40 °C, 187 kA at 240 V, ETU320 electronic release, with undervoltage release.","salesMarkdown":"That 630 A figure is the thermal backbone — at 70 °C it still carries 520 A, so it holds up in a hot cement plant or enclosed switchgear without derating off a cliff. Breaking capacity runs 187 kA at 240 V, 121 kA at 415 V, and still 17 kA at 690 V. The 690 V rating at 17 kA covers most 600 V class motor control centers. The 110 mm depth, 138 mm width, and 248 mm height fit the standard SENTRON 3VA fixed-panel footprint. It bolts into a panel bus, not a DIN rail — this is a lugged breaker for bolted connections in a switchboard or MCC bucket. ## Built for the heat and the grit That 70 °C ceiling means it survives a closed MCC in a cement plant or steel mill where ambient can hit 55 °C inside the enclosure. The ETU320 release is the electronic trip — no thermal bimetal creep, consistent trip curves across temperature. The breaker ships as a complete unit.","metaTitle":"Siemens SENTRON 3VA2463-5HL32-0DC0 MCCB, 630 A, 187 kA at 24","metaDescription":"Siemens SENTRON 3VA2463-5HL32-0DC0 molded case circuit breaker, 630 A rated continuous current, 187 kA breaking at 240 V. ETU320 release, UVR included. Current production, sourced","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":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"75.6 kA","at 690 V":"17 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":"3VA2463-5HL32-0AA0","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":"M","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=356364&mlfb=3VA2463-5HL32-0DC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-5HL32-0DC0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2463-5HL32-0DC0 and how do I get a price?","answer":"This part is sourced and quoted to order through independent distribution. Submit an RFQ to confirm current availability and pricing — no stock count or price is published here, but the supply channel is active."},{"question":"What is 3VA2463-5HL32-0DC0's listed depth?","answer":"The depth is 110 mm. Width is 138 mm, height is 248 mm — it fits the standard SENTRON 3VA fixed-panel footprint for bolted bus connections."},{"question":"What compliance documentation does Siemens provide for this breaker?","answer":"As a SENTRON MCCB, it carries IEC 60947-2 certification for low-voltage switchgear. Siemens typically provides CE, UKCA, and EAC declarations, plus UL/CSA listing for the North American variants. RoHS and REACH compliance documentation is available through Siemens' standard documentation portal. Specific certs for this exact order code should be confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-5HL32-0DC0","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/3VA2463-5HL32-0DC0 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}}