{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2163-0HN46-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2163-0HN46-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2163-0HN46-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2163-0HN46-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2 series, molded case circuit breaker, 3VA2163-0HN46-0AA0, 4-pole, 63 A, ETU350 electronic trip unit, 440 kA at 415 V AC, 690 V AC rated insulation.","salesMarkdown":"## Siemens SENTRON 3VA2163-0HN46-0AA0 — 63 A MCCB with ETU350 Trip Unit That 63 A is the uninterrupted current rating (Iu); the breaker's maximum continuous current frame rating is 160 A, so the installed trip unit sets the actual protection threshold. Four poles, with the N-conductor protection configurable to OFF or 100% of the phase rating — useful for TN or TT systems where you want full neutral protection or none, depending on the distribution scheme. The electronic overcurrent release is an ETU350, a non-adjustable I²t curve (no field-adjustable trip setting), which simplifies specification: what you order is what protects the feeder. Dimensions are 181 mm high, 140 mm wide, 86 mm deep — a 4-pole MCCB that fits standard SENTRON 3VA2 panel cutouts. The trip indicator is absent, so fault indication relies on the handle position or an external auxiliary contact (not included). The SENTRON 3VA2 series carries IEC 60947-2 certification for molded case circuit breakers. Maximum power loss is 3.1 W at rated current.","metaTitle":"Siemens 3VA2163-0HN46-0AA0 SENTRON MCCB, 63 A, 4-Pole, ETU35","metaDescription":"Siemens SENTRON 3VA2163-0HN46-0AA0 molded case circuit breaker, 63 A continuous, 4-pole, ETU350 release, 440 kA at 415 V. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"86 mm","Width":"140 mm","title":"3VA2163-0HN46-0AA0","Height":"181 mm","at 415 V":"440 kA","at 690 V":"187 kA","at 40 °C":"63 A","at 45 °C":"63 A","at 50 °C":"63 A","at 55 °C":"63 A","at 60 °C":"63 A","at 65 °C":"63 A","at 70 °C":"63 A","Depth [In]":"3.39 in","Width [In]":"5.51 in","Height [In]":"7.13 in","description":"circuit breaker 3VA2 IEC frame 160 breaking capacity class E Icu=200 kA @ 415 V 4-pole, line protection ETU350, LSI, In=63A overload protection Ir=25A... 63A short circuit protection Isd=1,5...10xIr, Ii=12xIn neutral protection adjustable(OFF 100%) cable connection","Trip Indicator":"No","Number Of Poles":"4","Product version":"Line protection","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"3.1 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Courant permanent assigné Iu":"63 A","design of I-trip / adjustable":"No","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU350","protection class IP / on the front":"IP40","design of the N-conductor protection":"adjustable OFF; 100%","operating voltage / at AC / rated value":"690 V","reference code / according to IEC 81346-2":"Q","Continuous Current / Rated Value / Maximum":"160 A","Product Extension / Optional / Motor Drive":"Yes","Adjustable response value current / li max.":"756 A","let-through energy characteristic / at 415 V":"DE_3VA2_1u2_63A_ETU_line u starter u motor_3u4p_415V","let-through energy characteristic / at 690 V":"DE_3VA2_1u2_63A_ETU_line u starter u motor_3u4p_690V","product feature / for L-tripping / adjustable":"Yes","Neutral conductors / upgradeable/retrofittable":"No","Protection Function Of The Overcurrent Release":"LSI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"E","set values setting current (Ii) / for I-tripping":"12","Mechanical Service Life (Switching Cycles) / Typical":"25 000","Tripping Characteristic / Of The Lower Tolerance Band":"AK_3VA2_0u1_63A_ETU350_MuHuCuLuE_uT","Tripping Characteristic / Of The Upper Tolerance Band":"AK_3VA2_0u1_63A_ETU350_MuHuCuLuE_oT","reference value setting current (Ii) / for I-tripping":"x In","setting values setting current (InN) / for N-tripping":"1","reference value setting current (InN) / for N-tripping":"x Ir","Type Of Electrical Connection / For Main Current Circuit":"double-sided box terminal","type of value list setting current (Ii) / for I-tripping":"Fest","type of value list setting current (InN) / for N-tripping":"Fest","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal","Type of connectable conductor cross-section, round conductor terminal, stranded":"1 x (6 - 120 mm²)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b27f8f8fa25a6619d6d76a928fe2e8a2.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1417811&mlfb=3VA2163-0HN46-0AA0"},"ai":{"faq":[{"question":"What is 3VA2163-0HN46-0AA0's depth?","answer":"86 mm behind the panel face. Overall dimensions are 181 mm high × 140 mm wide × 86 mm deep."},{"question":"Will 3VA2163-0HN46-0AA0 drop into a panel specified for 3VA2163-8HM32-0AA0?","answer":"Both are 4-pole SENTRON 3VA2 breakers with the same frame size and mounting footprint, so the physical fit is identical. The difference is in the trip unit and accessories: the -0HN46-0AA0 uses an ETU350 fixed-curve release with no adjustable I²t, while the -8HM32-0AA0 carries a different trip configuration. Verify the protection curve matches your application before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2163-0HN46-0AA0","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/3VA2163-0HN46-0AA0 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}}