{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2163-5KP32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2163-5KP32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2163-5KP32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2163-5KP32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA series molded case circuit breaker (MCCB), 3-pole, 63 A rated continuous current (Iu), ETU850 electronic trip unit, 121 kA breaking capacity at 415 V AC, line protection design, IP40 front protection.","salesMarkdown":"## SENTRON 3VA series MCCB, 63 A, ETU850 trip unit It shares the same mounting pattern as other 3VA3 breakers, so a panel cut-out for a sibling (e.g. 3VA2163-8HM32-0AA0) accepts this unit without rewiring or re-drilling. The 3-pole form factor occupies approximately 105 mm of rail width. Front IP40 protection means the breaker face is splash-resistant but not washdown-rated — keep it inside a sealed enclosure for wet environments. Communication function is present on this variant (CU bus interface for the ETU850 trip unit), enabling power monitoring and remote trip indication via the SENTRON communication system. Ground-fault monitoring is not built in — specify an external RCD or add the optional ground-fault module if GF protection is required.","metaTitle":"Siemens 3VA2163-5KP32-0AA0 SENTRON MCCB, 63A, 121kA at 415V","metaDescription":"Siemens SENTRON 3VA2163-5KP32-0AA0 molded case circuit breaker. 63A continuous, 121kA breaking capacity at 415V AC. 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":"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":"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":"Yes","Courant permanent assigné Iu":"63 A","Ground-Fault Monitoring Version":"Without","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%","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":"on both sides nut keeper kit","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"25 x 8 mm","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"13 x 1 mm"}},"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=376538&mlfb=3VA2163-5KP32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2163-5KP32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"How do I get pricing and availability for 3VA2163-5KP32-0AA0?","answer":"Submit an RFQ against this order code. We source through Siemens distribution and confirm current pricing and lead time at quote time."},{"question":"What is the breaking capacity of 3VA2163-5KP32-0AA0 at 415 V?","answer":"121 kA at 415 V AC. At 240 V AC it is 187 kA, at 500 V it is 75.6 kA, and at 690 V it is 3.7 kA."},{"question":"Will 3VA2163-5KP32-0AA0 fit a panel cut for 3VA2163-8HM32-0AA0?","answer":"Yes. Both are 3VA3 frame breakers with identical mounting dimensions (181 mm x 105 mm x 86 mm). The panel cut-out and wiring pattern are the same."},{"question":"What compliance documentation is available for this MCCB?","answer":"The SENTRON 3VA series carries UL, CSA, and IEC certifications. RoHS and REACH declarations are standard from Siemens. Specific documentation is supplied with the unit or available on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2163-5KP32-0AA0","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/3VA2163-5KP32-0AA0 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}}