{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2163-5JQ32-0BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2163-5JQ32-0BA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2163-5JQ32-0BA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2163-5JQ32-0BA0","rawCanonicalId":null},"summary":{"shortDescription":"SENTRON 3VA2163-5JQ32-0BA0, molded case circuit breaker, 3-pole, line protection, 63 A, 187 kA at 240 V, 121 kA at 415 V.","salesMarkdown":"## Sizing and selectivity The adjustable thermal-magnetic trip range spans 95 A to 756 A, though the frame's continuous rating is 63 A. That means the trip unit is set for a lower pickup than the breaker's physical capacity — useful when you need a 63 A feeder but want the mechanical headroom of a larger frame. The undervoltage release drops the breaker on loss of control voltage, standard for emergency-stop or undervoltage protection schemes. No trip indicator on this variant, so plan on a separate auxiliary contact if you need remote status. The 3-pole block occupies three modular units. Spring-cage or screw terminals accept copper conductors up to the rated cross-section; verify lug kit compatibility with your busbar layout. Communication function is present, so it can integrate with SENTRON power monitoring systems via the optional COM module. Listed as current production — no EOL notice, no successor announced. This is the active catalog number for new builds and BOM replacements.","metaTitle":"SENTRON 3VA2163-5JQ32-0BA0 Molded Case Circuit Breaker, 63 A","metaDescription":"SENTRON 3VA2163-5JQ32-0BA0 molded case circuit breaker, 63 A, 3-pole, line protection. 187 kA at 240 V, 121 kA at 415 V. Current lifecycle. Available to order against RFQ.","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":"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","Initial Value":"16 A","Trip Indicator":"No","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Full-Scale Value":"63 A","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"Yes","Design Of The Product":"Line protection","Communication Function":"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":"3VA21635JQ320AA0","Design Of The Auxiliary Release":"undervoltage release (UVR)","Ground-Fault Monitoring Version":"Summation current formation L-conductor","Continuous Current / Rated Value":"63 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU560","protection class IP / on the front":"IP40","design of the N-conductor protection":"adjustable OFF; 40% to 160%","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB11","Product Function / Grounding Protection":"Yes","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":"LSIG","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"}},"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=29435&mlfb=3VA2163-5JQ32-0BA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2163-5JQ32-0BA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2163-5JQ32-0BA0 and how do I get a price?","answer":"This part is sourced to order against an RFQ through independent distribution. Submit a request for quote; availability and current pricing are confirmed at quote time."},{"question":"What is the interrupting capacity at 415 V?","answer":"The interrupting capacity at 415 V is 121 kA. At 240 V it is 187 kA, at 500 V it is 75.6 kA, and at 690 V it is 3.7 kA."},{"question":"Does this breaker include an undervoltage release?","answer":"Yes, it is equipped with an undervoltage release (UVR) of the type 'undervoltage release (UVR)'."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2163-5JQ32-0BA0","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/3VA2163-5JQ32-0BA0 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}}