{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-5HL32-0BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-5HL32-0BA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-5HL32-0BA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-5HL32-0BA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2 molded case circuit breaker, 3VA2463-5HL32-0BA0, 3-pole, 630 A at 40 °C, line protection with undervoltage release, 110 x 138 x 248 mm.","salesMarkdown":"The Siemens 3VA2463-5HL32-0BA0 is a 3-pole SENTRON molded case circuit breaker rated 630 A continuous at 40 °C, sized for line protection in main or feeder distribution panels. That 630 A figure is the thermal rating in open air at 40 °C ambient; the breaker derates to 520 A at 70 °C, so if your enclosure runs hot, the real continuous capacity drops — size the upstream bus and downstream load accordingly. The interrupting capacity follows the system voltage: 187 kA at 240 V AC, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 9 kA at 690 V (–). If you need remote status or earth-leakage detection, this is not the version; look at the 3VA2 family with the optional shunt trip or GF add-on. Dimensions are 110 mm deep, 138 mm wide, 248 mm high (–). The 138 mm width is standard for a 3-pole MCCB in this frame size; it occupies three 45 mm pole spaces on the DIN rail or mounting plate. Verify the gland plate cutout and door cutout against the panel layout before wiring.","metaTitle":"Siemens 3VA2463-5HL32-0BA0 SENTRON MCCB, 630 A, 3-Pole, UVR","metaDescription":"Siemens 3VA2463-5HL32-0BA0 SENTRON molded case circuit breaker, 630 A at 40 °C, 3-pole, line protection, undervoltage release. SCCR 187 kA at 240 V. 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","Maximum":"5 670 A","Minimum":"945 A","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"75.6 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":"No","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"Yes","Design Of The Product":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"164.5 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA2463-5HL32-0AA0","Design Of The Auxiliary Switch":"Without","Design Of The Auxiliary Release":"undervoltage release (UVR)","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":"3VA9608-0BB11","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":"0","Switching Capacity Class Of The Circuit Breaker":"M","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=536549&mlfb=3VA2463-5HL32-0BA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-5HL32-0BA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2463-5HL32-0BA0 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is the closest functional second-source to 3VA2463-5HL32-0BA0?","answer":"The Siemens 5SQ2370-2YA05 is a functionally similar 3-pole MCCB in a comparable frame, but the 3VA2463-5HL32-0BA0 carries a 630 A rating at 40 °C and includes an undervoltage release, which the 5SQ2370-2YA05 may not. Verify the interrupting capacity and accessory compatibility before substituting — the footprint and termination pattern are not guaranteed to match without rewiring."},{"question":"What compliance documentation does this brand provide for 3VA2463-5HL32-0BA0?","answer":"Siemens SENTRON MCCBs carry CE marking and are designed to IEC 60947-2. RoHS and REACH declarations are available from Siemens documentation. UL listing is not confirmed on this variant; verify with the local Siemens office if UL 489 compliance is required for your jurisdiction."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-5HL32-0BA0","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/3VA2463-5HL32-0BA0 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}}