{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2163-7MN32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2163-7MN32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2163-7MN32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2163-7MN32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2163-7MN32-0AA0, molded case circuit breaker, 63 A, 3-pole, motor protection design, adjustable trip class 10A/10E/20E, 330 kA at 240 V.","salesMarkdown":"## Siemens 3VA2163-7MN32-0AA0 — SENTRON MCCB for Motor Protection The Siemens 3VA2163-7MN32-0AA0 is a SENTRON molded case circuit breaker (MCCB) purpose-built for motor protection, rated 63 A continuous across the full ambient range from 40 °C up to 70 °C with zero derating — that means the 63 A rating holds even in a hot panel, no need to down-rate for enclosure heat buildup. Breaking capacity is voltage-dependent: 330 kA at 240 V, 242 kA at 415/440 V, 187 kA at 500 V, and 3.7 kA at 690 V — the high interrupting ratings at common distribution voltages give selectivity headroom for downstream coordination studies. ## Integration & Panel Fit Dimensions are 105 mm wide × 181 mm high × 86 mm deep — standard SENTRON 3VA form factor for a 63 A frame. ## Trip Characteristics & Protection Logic The adjustable trip class (10A, 10E, 20E) lets you match the overload curve to the motor's thermal withstand: Class 10A for submersible pumps or fast-starting loads, Class 10E for standard IEC motors, Class 20E for high-inertia fans or crushers where longer start times are expected. Phase failure detection is standard — the breaker trips on loss of any one phase, preventing single-phasing damage to the motor winding.","metaTitle":"Siemens 3VA2163-7MN32-0AA0 SENTRON MCCB, 63 A, 3-Pole, Motor","metaDescription":"Siemens 3VA2163-7MN32-0AA0 SENTRON MCCB, 63 A continuous, 3-pole motor protection with adjustable trip class 10A/10E/20E. Breaking capacity up to 330 kA at 240 V. Phase failure det","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":"17 s","Minimum":"4 s","at 240 V":"330 kA","at 415 V":"242 kA","at 440 V":"242 kA","at 500 V":"187 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":"Motor protection","Communication Function":"No","Phase Failure Detection":"Yes","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","adjustable trip class (Tc CLASS)":"10A, 10E, 20E","Design Of The Overcurrent Release":"ETU350M","protection class IP / on the front":"IP40","operating power / at AC-3 / at 230 V":"18 500 W","operating power / at AC-3 / at 400 V":"30 000 W","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":"C","Mechanical Service Life (Operating Cycles) / Typical":"25 000","Type Of Electrical Connection / For Main Current Circuit":"on both sides nut keeper kit","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$261.62","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=569674&mlfb=3VA2163-7MN32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2163-7MN32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for 3VA2163-7MN32-0AA0?","answer":"63 A continuous rating (no derating up to 70 °C), 3-pole, adjustable trip class 10A/10E/20E, breaking capacity 330 kA at 240 V, 242 kA at 415 V, and 3.7 kA at 690 V."},{"question":"Where can I buy the 3VA2163-7MN32-0AA0?","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 depth of the 3VA2163-7MN32-0AA0?","answer":"The depth is 86 mm (3.39 in)."},{"question":"Does the 3VA2163-7MN32-0AA0 include phase failure detection?","answer":"Yes, phase failure detection is built in as standard on this variant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2163-7MN32-0AA0","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/3VA2163-7MN32-0AA0 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}}