{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2163-5HN46-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2163-5HN46-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2163-5HN46-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2163-5HN46-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2163-5HN46-0AA0, molded case circuit breaker, line protection, 4-pole, 63 A, ETU350 release, 187 kA at 240 V AC.","salesMarkdown":"Its continuous current rating Iu is 63 A, and it holds that rating across the full ambient range from 40 °C to 70 °C — no derating needed up to the maximum operating temperature. Breaking capacity is the headline: 187 kA at 240 V AC, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 3.7 kA at 690 V. The 690 V rating drops to 3.7 kA, so if your system runs at that voltage, verify the available fault current is below that threshold. The N-conductor protection is adjustable between OFF and 100%, which matters when you are protecting a 4-wire system and need to decide whether the neutral is switched or solid. Power loss is rated at a maximum of 4 W, which is low enough that you do not need to account for significant heat buildup in a densely packed panel. Storage temperature range is -40 °C to 80 °C, and operating range is -25 °C to 70 °C — the storage limit is for handling and warehousing, not running. ## Panel integration and dimensions The 3VA2163-5HN46-0AA0 measures 86 mm deep, 140 mm wide, and 181 mm high.","metaTitle":"Siemens 3VA2163-5HN46-0AA0 SENTRON MCCB, 63 A, 4-Pole, ETU35","metaDescription":"Siemens 3VA2163-5HN46-0AA0 SENTRON molded case circuit breaker, 63 A, 4-pole, ETU350 release, 187 kA at 240 V. Current production. Sourced to order against RFQ.","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","Height":"181 mm","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"75.6 kA","at 690 V":"3.7 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","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":"4 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":"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","Product Extension / Optional / Motor Drive":"Yes","Adjustable response value current / li max.":"756 A","Adjustable response value current / li min.":"756 A","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":"M","Max. rated operational current of the frame size":"160 A","Mechanical Service Life (Switching Cycles) / Typical":"25 000","Type Of Electrical Connection / For Main Current Circuit":"double-sided box terminal","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,"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=348658&mlfb=3VA2163-5HN46-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2163-5HN46-0AA0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2163-5HN46-0AA0","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/3VA2163-5HN46-0AA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}