{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2163-7MN32-0DA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2163-7MN32-0DA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2163-7MN32-0DA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2163-7MN32-0DA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2 series, molded case circuit breaker (MCCB), 3VA2163-7MN32-0DA0, 63 A, 3-pole, motor protection design, with undervoltage release, phase failure detection.","salesMarkdown":"The 3-pole construction with phase failure detection and an integrated undervoltage release makes it a fit for motor branch circuits where loss-of-voltage protection is required by code or machine safety practice. ## Interrupting capacity and selectivity At 240 V this MCCB interrupts 330 kA, dropping to 242 kA at 415 V and 440 V, 187 kA at 500 V, and 3.7 kA at 690 V. ## Motor protection features The product designation is motor protection, which means the thermal-magnetic trip curve is shaped for motor inrush and overload profiles rather than straight feeder protection. The undervoltage release (UVR) drops the breaker when supply voltage falls below a threshold, preventing automatic restart after a dip. There is no ground-fault monitoring and no auxiliary switch, so external monitoring modules are needed if remote status is required. Dimensions are 181 mm height, 105 mm width, 86 mm depth. The 105 mm width is standard for a 3-pole MCCB in the SENTRON 3VA2 family — it occupies the same panel footprint as other 3VA2 3-pole units. Maximum power loss is 6.5 W — negligible for panel thermal budgeting.","metaTitle":"Siemens 3VA2163-7MN32-0DA0 SENTRON MCCB, 63 A, 3-Pole, Motor","metaDescription":"Siemens 3VA2163-7MN32-0DA0 SENTRON molded case circuit breaker, 63 A, 3-pole, motor protection design with undervoltage release and phase failure detection. Active production. Sour","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","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":"Yes","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":"6.5 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA2163-7MN32-0AA0","Design Of The Auxiliary Switch":"Without","Design Of The Auxiliary Release":"undervoltage release (UVR)","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","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB25","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":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=569691&mlfb=3VA2163-7MN32-0DA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2163-7MN32-0DA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2163-7MN32-0DA0 and get a price?","answer":"This MCCB is sourced to order against an RFQ through independent distribution. Submit a request for quote (RFQ) with your target quantity; availability and current pricing are confirmed at quote time."},{"question":"What is the interrupting capacity of 3VA2163-7MN32-0DA0 at 240 V?","answer":"At 240 V it interrupts 330 kA. At 415 V and 440 V the rating is 242 kA, at 500 V it is 187 kA, and at 690 V it drops to 3.7 kA."},{"question":"Does 3VA2163-7MN32-0DA0 include phase failure protection?","answer":"Yes, phase failure detection is built in. The breaker will trip on loss of a phase to prevent single-phasing motor damage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2163-7MN32-0DA0","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/3VA2163-7MN32-0DA0 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}}