{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2163-5HN32-0AF0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2163-5HN32-0AF0","canonicalUrl":"https://aoctrl.com/siemens/3VA2163-5HN32-0AF0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2163-5HN32-0AF0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2, Molded case circuit breaker, 3VA2163-5HN32-0AF0, 63 A, 3-pole, ETU350, 187 kA at 240 V, 121 kA at 415 V, IP40 front.","salesMarkdown":"## Siemens SENTRON 3VA2163-5HN32-0AF0 — 63 A MCCB with ETU350 trip unit The Siemens 3VA2163-5HN32-0AF0 is a SENTRON 3VA2 molded case circuit breaker rated for a continuous current Iu of 63 A across a 40 °C to 50 °C ambient, with a slight derating curve starting at 55 °C (60.6 A) down to 53.6 A at 70 °C. Breaking capacity is the headline number here: 187 kA at 240 V AC, 121 kA at 415 V and 440 V, 79 kA at 500 V, and 4.25 kA at 690 V. The auxiliary contact set is 1 NO + 1 NC with a trip alarm switch (HQ designation), giving remote status and trip indication without needing a separate module. Dimensions are 105 mm wide, 181 mm tall, 86 mm deep — standard 3-pole MCCB footprint for the SENTRON 3VA2 family. The 86 mm depth matters for shallow enclosures; check gland-plate clearance if you're fitting it into a retrofit panel where the backplane depth is tight.","metaTitle":"Siemens 3VA2163-5HN32-0AF0 SENTRON MCCB, 63 A, 3-pole, ETU35","metaDescription":"Siemens 3VA2163-5HN32-0AF0 SENTRON molded case circuit breaker, 63 A rated continuous current, 3-pole, ETU350 electronic trip unit, 187 kA breaking capacity at 240 V. Current lifec","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"86 mm","Width":"105 mm","title":"3VA2163-5HN32-0AF0","Height":"181 mm","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"79 kA","at 690 V":"4.25 kA","at 40 °C":"63 A","at 45 °C":"63 A","at 50 °C":"63 A","at 55 °C":"60.6375 A","at 60 °C":"58.275 A","at 65 °C":"55.9125 A","at 70 °C":"53.55 A","description":"circuit breaker 3VA2 IEC frame 160 breaking capacity class M Icu=55kA @ 415V 3-pole, line protection ETU350, LSI, In=63A overload protection Ir=25A...63A short-circuit protection Isd=1.5...10 x Ir, Ii=12 x In nut keeper kit 1 auxiliary switch HQ 1 trip alarm switch HQ","Trip indicator":"Yes","Number of poles":"3","Product version":"Line protection","Voltage trigger":"No","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"20 000","Undervoltage Release":"No","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"4 W","Auxiliary contact version":"1 auxiliary switch + 1 trip alarm switch HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"63 A","Rated insulation voltage Ui":"800 V","Of The Supplied Basic Switch":"3VA2163-5HN32-0AA0","Design of the auxiliary release":"Without auxiliary release","Ground fault monitoring version":"Without","Design of the overcurrent release":"ETU350","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"17","Adjustable response value time / tr min.":"0.5","Adjustable response value time / tsd max.":"0.4 s","Adjustable response value time / tsd min.":"0.02 s","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"63 A","Adjustable response value current / li max.":"756 A","Adjustable response value current / li min.":"756 A","Adjustable response value current / lr min.":"25 A","Adjustable response value current / Isd max.":"630 A","Adjustable response value current / Isd min.":"95 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"2","Protective function of the overcurrent release":"LSI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","Switching capacity class of the circuit breaker":"M","Max. rated operational current of the frame size":"160 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"Lug terminal","Arrangement of electrical connectors / for main current circuit":"Front terminal","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"25 x 8.5","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"13 x 1 mm"}},"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=248660&mlfb=3VA2163-5HN32-0AF0"},"ai":{"faq":[{"question":"What are the key ratings for this MCCB?","answer":"Rated continuous current Iu is 63 A, breaking capacity is 187 kA at 240 V AC and 121 kA at 415 V AC, with an ETU350 electronic trip unit for LSI protection curves."},{"question":"What is the depth of this breaker?","answer":"The depth is 86 mm, with a width of 105 mm and height of 181 mm."},{"question":"Where can I buy 3VA2163-5HN32-0AF0 and get current pricing?","answer":"This part is sourced to order against an RFQ through independent distribution. Submit a request for quote to confirm current availability and pricing at the time of order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2163-5HN32-0AF0","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/3VA2163-5HN32-0AF0 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}}