{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2163-0HM32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2163-0HM32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2163-0HM32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2163-0HM32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2163-0HM32-0AA0, molded case circuit breaker, 3-pole, 63 A continuous, ETU330 electronic trip unit, 440 kA at 415 V, 187 kA at 690 V, IP40 front.","salesMarkdown":"The Siemens SENTRON 3VA2163-0HM32-0AA0 is a 3-pole molded case circuit breaker (MCCB) rated for 63 A continuous current, designed for line protection in distribution panels. It carries an ETU330 electronic trip unit with an adjustable current range from 95 A minimum to 756 A maximum — the 63 A frame is the continuous rating, not the trip setting. The 440 kA breaking capacity at 415 V (187 kA at 690 V) gives serious SCCR headroom for high-fault installations, typical of industrial main or feeder duty where a short-circuit can reach tens of kiloamps. The IP40 front protection means it's splash-resistant from the front but not sealed; mount inside a panel with a door. The 63 A continuous rating holds across the full ambient temperature range from 40 °C to 70 °C — no derating needed up to that ceiling (cites:,). The rated insulation voltage of 800 V covers most 480/600 VAC systems with margin (cites:). The ground-fault protection function is built in (cites:). Physical footprint: 105 mm wide, 181 mm tall, 86 mm deep (cites:,). That's a standard 3-pole MCCB width for this frame size — fits most DIN-rail or backplate layouts without surprises. The depth of 86 mm means it clears most shallow enclosures; verify gland-plate clearance if the cable entry is tight. This is a current-production part (cites:). No end-of-life notice is on record.","metaTitle":"Siemens SENTRON 3VA2163-0HM32-0AA0 MCCB, 63 A, 440 kA at 415","metaDescription":"Siemens SENTRON 3VA2163-0HM32-0AA0 molded case circuit breaker, 63 A continuous, 440 kA breaking at 415 V. ETU330 trip unit. Current 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":"105 mm","title":"3VA2163-0HM32-0AA0","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 ETU330, LIG, In=63A overload protection Ir=25A... 63A short circuit protection Ii=1,5...12 x In ground fault protection Ig=0,25... 1 x In, tg=0,1/0,3s busbar connection","Initial Value":"16 A","Trip Indicator":"No","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Full-Scale Value":"63 A","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":"Summation current formation L-conductor","Continuous Current / Rated Value":"63 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU330","protection class IP / on the front":"IP40","Product Function / Grounding Protection":"Yes","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":"LIG","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=1417804&mlfb=3VA2163-0HM32-0AA0"},"ai":{"faq":[{"question":"Will 3VA2163-0HM32-0AA0 drop into a panel specified for 3VA2163-8HM32-0AA0?","answer":"Yes, the physical dimensions are identical — same 105 mm width, 181 mm height, 86 mm depth. The difference is in the trip unit or accessory fit. Verify the wiring diagram for any auxiliary contact or shunt-trip differences before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2163-0HM32-0AA0","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/3VA2163-0HM32-0AA0 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}}