{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-4GE46-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-4GE46-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-4GE46-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-4GE46-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1163-4GE46-0AA0, molded case circuit breaker, 4-pole, 63 A, TM220 thermal-magnetic release, line protection version, breaking capacity 121 kA at 240 V.","salesMarkdown":"The Siemens 3VA1163-4GE46-0AA0 is a 4-pole SENTRON molded case circuit breaker rated for 63 A continuous current (Iu) at up to 50 °C, with only a 5 A derating by 70 °C — so it holds its rating through most panel ambient conditions without upsizing the frame. Breaking capacity hits 121 kA at 240 V and still delivers 75.6 kA at 415 V, which covers most industrial service-entrance and distribution applications on 400 V class systems. At 690 V it still clears 11.9 kA, useful for 690 V drives or mining gear. The 100% N-conductor protection design means the neutral pole is rated for full phase current, not derated. The 17.3 W maximum power loss should be factored into panel thermal calculations if the breaker is enclosed with other heat sources. The breaker measures 130 mm high, 101.6 mm wide, and 70 mm deep — a standard 4-pole MCCB footprint that fits most DIN-rail or panel-mount enclosures without requiring adapter plates. Suitable for indoor panel installation; not rated for washdown environments.","metaTitle":"Siemens 3VA1163-4GE46-0AA0 SENTRON MCCB, 63 A, 4-Pole, 121 k","metaDescription":"Siemens 3VA1163-4GE46-0AA0 SENTRON molded case circuit breaker, 63 A continuous, 4-pole, TM220 release. Breaking capacity 121 kA at 240 V. Current lifecycle. Sourced to order again","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"101.6 mm","title":"3VA1163-4GE46-0AA0","Height":"130 mm","at 240 V":"121 kA","at 415 V":"75.6 kA","at 440 V":"52.5 kA","at 500 V":"11.9 kA","at 690 V":"11.9 kA","at 40 °C":"63 A","at 45 °C":"63 A","at 50 °C":"63 A","at 55 °C":"62 A","at 60 °C":"61 A","at 65 °C":"60 A","at 70 °C":"58 A","Depth [In]":"2.76 in","Width [In]":"4 in","Height [In]":"5.12 in","description":"circuit breaker 3VA1 IEC frame 160 breaking capacity class S Icu=36kA @ 415V 4-pole, line protection TM220, ATFM, In=63A overload protection Ir=44A...63A short-circuit protection Ii=10 x In N conductor protection 100% clamp 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":"17.3 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","rated insulation voltage Ui":"800 V","Courant permanent assigné Iu":"63 A","Ground-Fault Monitoring Version":"Without","Design Of The Overcurrent Release":"TM220","Design Of Short-Circuit Protection":"For switching power values in DC networks, see the 3VA molded case circuit breaker device manual; link to be found under Service & Support in the last chapter","protection class IP / on the front":"IP40","design of the N-conductor protection":"100%","operating voltage / at AC / rated value":"690 V","Max. rated operational voltage Ue with DC":"600 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"Yes","Adjustable response value current / li max.":"630 A","Adjustable response value current / li min.":"630 A","Neutral conductors / upgradeable/retrofittable":"No","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"S","Max. rated operational current of the frame size":"160 A","Mechanical Service Life (Switching Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"box terminal on both sides","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal","Type of connectable conductor cross-section, round conductor terminal, stranded":"1 x (1,5 - 70 mm²)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/1cae5cbdfcda3d95af58f3250ff11cd9.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=57126&mlfb=3VA1163-4GE46-0AA0"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA1163-4GE46-0AA0 at different voltages?","answer":"At 240 V it clears 121 kA, at 415 V it clears 75.6 kA, at 440 V it clears 52.5 kA, and at 500 V or 690 V it clears 11.9 kA."},{"question":"How do I get current pricing and availability for 3VA1163-4GE46-0AA0?","answer":"Submit an RFQ through the storefront — pricing and availability are confirmed at quote time through independent distribution channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-4GE46-0AA0","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/3VA1163-4GE46-0AA0 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}}