{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2163-5HN36-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2163-5HN36-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2163-5HN36-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2163-5HN36-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2163-5HN36-0AA0, molded case circuit breaker, 3-pole, 63 A, ETU350 electronic trip unit, line protection, 187 kA at 240 V.","salesMarkdown":"The Siemens 3VA2163-5HN36-0AA0 is a SENTRON molded case circuit breaker (MCCB) rated for 63 A continuous current across the full ambient range from 40 °C to 70 °C — no derating needed up to that ceiling. ## Breaking capacity and what it means for your fault level At 240 V the interrupting rating is 187 kA; at 415 V and 440 V it holds at 121 kA; at 500 V it drops to 75.6 kA; at 690 V it is 3.7 kA. The breaker measures 105 mm wide, 181 mm high, and 86 mm deep. That 86 mm depth is the projection behind the panel face — relevant when planning gland-plate clearance or enclosure depth. The 105 mm width is the standard 3-pole MCCB footprint for this SENTRON generation; it fits the same cutout as earlier 3VA frames.","metaTitle":"Siemens 3VA2163-5HN36-0AA0 SENTRON MCCB, 63 A, 3-Pole, ETU35","metaDescription":"Siemens 3VA2163-5HN36-0AA0 SENTRON molded case circuit breaker, 63 A continuous, 3-pole, ETU350 release. Breaking capacity 187 kA at 240 V. 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","Height":"181 mm","Maximum":"756 A","Minimum":"756 A","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]":"4.13 in","Height [In]":"7.13 in","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":"4 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":"M","Mechanical Service Life (Operating 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"}},"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=375124&mlfb=3VA2163-5HN36-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2163-5HN36-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this MCCB at 415 V?","answer":"At 415 V the interrupting rating is 121 kA."},{"question":"Where can I buy 3VA2163-5HN36-0AA0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the continuous current rating and does it derate with temperature?","answer":"Rated 63 A continuous from 40 °C through 70 °C ambient — no derating required across that range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2163-5HN36-0AA0","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/3VA2163-5HN36-0AA0 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}}