{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2163-0HN32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2163-0HN32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2163-0HN32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2163-0HN32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON molded case circuit breaker, 3VA2163-0HN32-0AA0, 3-pole, 63 A rated continuous current, ETU350 electronic trip unit, 440 kA breaking capacity at 415 V AC.","salesMarkdown":"The Siemens 3VA2163-0HN32-0AA0 is a 3-pole SENTRON molded case circuit breaker (MCCB) rated for 63 A continuous current with an ETU350 electronic trip unit. That 63 A holds flat across the full operating range from 40 °C to 70 °C — no derating curve to chase for a warm panel. The 440 kA breaking capacity at 415 V AC means it can interrupt fault currents up to that level without upstream coordination issues; at 690 V AC it still clears 187 kA. Insulation voltage is rated 800 V, so it handles 480 V and 600 V class systems with headroom. This is a straight feeder or main breaker for a distribution panel where the trip curve and selectivity come from the ETU350 settings, not auxiliary hardware. ## DIN-rail integration and panel footprint Mounts on standard DIN rail. Dimensions: 105 mm wide, 181 mm tall, 86 mm deep — the 86 mm depth (3.39 in) is the key number for gland-plate clearance and cover depth.","metaTitle":"Siemens 3VA2163-0HN32-0AA0 SENTRON MCCB, 63 A, 440 kA at 415","metaDescription":"Siemens 3VA2163-0HN32-0AA0 SENTRON molded case circuit breaker, 63 A continuous, 440 kA breaking capacity at 415 V AC, ETU350 trip unit. Current lifecycle. Sourced to order against","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"86 mm","Width":"105 mm","title":"3VA2163-0HN32-0AA0","Height":"181 mm","Maximum":"756 A","Minimum":"95 A","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]":"4.13 in","Height [In]":"7.13 in","description":"circuit breaker 3VA2 IEC frame 160 breaking capacity class E Icu=200 kA @ 415 V 3-pole, line protection ETU350, LSI, In=63A overload protection Ir=25A... 63A short circuit protection Isd=1,5...10xIr, Ii=12xIn busbar connection","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":"No","Design Of The Product":"Line protection","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","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"63 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU350","protection class IP / on the front":"IP40","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":"160 A","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LSI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"E","Mechanical Service Life (Operating Cycles) / Typical":"25 000","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,"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=1417808&mlfb=3VA2163-0HN32-0AA0"},"ai":{"faq":[{"question":"What is the breaking capacity of this MCCB at 415 V?","answer":"440 kA at 415 V AC, and 187 kA at 690 V AC."},{"question":"What trip unit does the 3VA2163-0HN32-0AA0 use?","answer":"ETU350 electronic trip unit — adjustable for coordination studies without swapping the breaker."},{"question":"Does this MCCB include undervoltage release or ground-fault protection?","answer":"No undervoltage release and no ground-fault monitoring version. Line protection only."},{"question":"Where can I buy the 3VA2163-0HN32-0AA0?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2163-0HN32-0AA0","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/3VA2163-0HN32-0AA0 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}}