{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2163-8KP36-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2163-8KP36-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2163-8KP36-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2163-8KP36-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2163-8KP36-0AA0, molded case circuit breaker, 3-pole, 63 A, ETU850 electronic trip unit, 440 kA at 240 V.","salesMarkdown":"## 63 A MCCB with ETU850 — line protection with communication The Siemens SENTRON 3VA2163-8KP36-0AA0 is a 3-pole molded case circuit breaker rated for 63 A continuous current, designed for line protection in distribution panels. The interrupting ratings cover the common fault-current levels: 440 kA at 240 V, 330 kA at 415 V and 440 V, 220 kA at 500 V, and 52.5 kA at 690 V. That gives selectivity headroom for most low-voltage distribution scenarios — the 52.5 kA at 690 V is the limiting case for high-voltage industrial grids. Rated current holds at 63 A across the full ambient range from 40 °C to 70 °C — no derating needed for elevated panel temperatures. The frame measures 105 mm wide by 181 mm tall by 86 mm deep, fitting standard MCCB mounting footprints in switchboards. Operating temperature range is -25 °C to 70 °C; storage range extends from -40 °C to 80 °C. Maximum power loss is 3.1 W, so ventilation requirements are minimal.","metaTitle":"Siemens 3VA2163-8KP36-0AA0 SENTRON MCCB, 63 A, 3-Pole, ETU85","metaDescription":"Siemens 3VA2163-8KP36-0AA0 SENTRON molded case circuit breaker, 63 A continuous, 3-pole, ETU850 trip unit, 440 kA at 240 V. Active 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":"95 A","at 240 V":"440 kA","at 415 V":"330 kA","at 440 V":"330 kA","at 500 V":"220 kA","at 690 V":"52.5 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":"Yes","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":"Yes","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"63 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU850","protection class IP / on the front":"IP40","design of the N-conductor protection":"adjustable OFF; 40% to 160%","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":"L","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=46930&mlfb=3VA2163-8KP36-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2163-8KP36-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2163-8KP36-0AA0 and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at the time of quote."},{"question":"What are the key ratings for this MCCB?","answer":"Continuous current 63 A, 3-pole, ETU850 electronic trip unit, interrupting ratings up to 440 kA at 240 V and 52.5 kA at 690 V."},{"question":"What is the depth of 3VA2163-8KP36-0AA0?","answer":"Listed depth is 86 mm (3.39 in)."},{"question":"What is the width of 3VA2163-8KP36-0AA0?","answer":"Listed width is 105 mm (4.13 in)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2163-8KP36-0AA0","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/3VA2163-8KP36-0AA0 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}}