{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-0HL32-0BE0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-0HL32-0BE0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-0HL32-0BE0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-0HL32-0BE0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2463-0HL32-0BE0, molded case circuit breaker, 3-pole, 630 A at 40 °C, ETU320 electronic trip unit LI, 440 kA at 415 V, 187 kA at 690 V, IP40 front.","salesMarkdown":"## 630 A continuous, 440 kA interrupting — the mainline feeder breaker The Siemens SENTRON 3VA2463-0HL32-0BE0 is a 3-pole molded case circuit breaker rated for 630 A continuous at 40 °C ambient, with a thermal derating curve that drops to 520 A at 70 °C. At 690 V the 187 kA rating still covers most industrial distribution systems. These numbers govern the upstream fuse or breaker coordination study. The ETU320 is a basic electronic trip unit with LI (long-time and instantaneous) protection only — no ground-fault, no short-time delay, no communication. If your coordination study requires short-time delay or ground-fault, this is not the variant. The LI curve is field-adjustable via DIP switches on the trip unit face. Dimensions are 248 mm height, 138 mm width, 110 mm depth. The breaker ships with 4 auxiliary switches (HQ type) and an undervoltage release. No washdown or outdoor rating. The trip indicator is not present on this variant; trip status is read from the auxiliary contacts or the handle position.","metaTitle":"Siemens 3VA2463-0HL32-0BE0 SENTRON MCCB, 630A, 440kA at 415V","metaDescription":"Siemens SENTRON 3VA2463-0HL32-0BE0 molded case circuit breaker, 630A at 40°C, 3-pole, ETU320 LI trip, 440kA at 415V. Current production. Quoted 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","title":"3VA2463-0HL32-0BE0","Height":"248 mm","at 415 V":"440 kA","at 690 V":"187 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","description":"circuit breaker 3VA2 IEC frame 630 breaking capacity class E Icu=200 kA @ 415 V 3-pole, line protection ETU320, LI, In=630A overload protection Ir=250A... 630A short circuit protection Ii=1,5...9 x In busbar connection circuit breaker 3VA2 IEC frame 630 breaking capacity class E Icu=200 kA @ 415 V 3-pole, line protection ETU320, LI, In=630A overload protection Ir=250A... 630A short circuit protection Ii=1,5...9 x In busbar UNDERVOLTAGE RELEASE 24 V DC ACCESSORY FOR 3VA1 and 3VA20 up 4 AUXILIARY","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","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"164.5 W","Auxiliary contact version":"4 auxiliary switches HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","rated insulation voltage Ui":"800 V","Of The Supplied Basic Switch":"#BEZUG!","Ground-Fault Monitoring Version":"Without","Design Of The Overcurrent Release":"ETU320","protection class IP / on the front":"IP40","reference code / acc. to IEC 81346-2":"Q","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB11","Product Extension / Optional / Motor Drive":"Yes","Neutral conductors / upgradeable/retrofittable":"No","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"4","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching Capacity Class Of The Circuit Breaker":"E","Mechanical Service Life (Switching 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","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"35 x 10 mm","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"20 x 1 mm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"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=1477085&mlfb=3VA2463-0HL32-0BE0"},"ai":{"faq":[{"question":"What trip unit does 3VA2463-0HL32-0BE0 use?","answer":"The ETU320 electronic trip unit with LI (long-time and instantaneous) protection only — no ground-fault, no short-time delay, no communication."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-0HL32-0BE0","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/3VA2463-0HL32-0BE0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}