{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-6EF32-0BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-6EF32-0BA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-6EF32-0BA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-6EF32-0BA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1163-6EF32-0BA0, molded case circuit breaker, 3-pole, 63 A, TM240 overcurrent release, undervoltage release, 220 kA at 240 V.","salesMarkdown":"It carries a continuous current of 63 A at 40 °C through 50 °C, derating to 58 A at 70 °C, so the thermal trip stays stable across typical enclosure ambient temperatures without oversizing the frame. Breaking capacity is rated 220 kA at 240 V, 154 kA at 415 V, 121 kA at 440 V, and 17 kA at 500 V and 690 V. At 415 V — common in European industrial networks — the 154 kA rating handles high-fault scenarios without cascading to upstream gear. ## Mounting and integration notes Dimensions are 130 mm high, 76.2 mm wide, 70 mm deep — a standard 3-pole MCCB footprint that fits SENTRON panelboards and most DIN-rail-mount enclosures. No communication module or ground-fault monitoring on this variant, so it's a straight line-protection breaker with no auxiliary electronics to wire. The breaker can sit in unheated warehouses or outdoor enclosures within those limits.","metaTitle":"Siemens 3VA1163-6EF32-0BA0 SENTRON MCCB, 63 A, 3-Pole, 220 k","metaDescription":"Siemens SENTRON 3VA1163-6EF32-0BA0 molded case circuit breaker, 63 A rated, 3-pole, 220 kA breaking capacity at 240 V. Active production. Sourced to order. Request a quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"76.2 mm","Height":"130 mm","Maximum":"0 A","Minimum":"0 A","at 240 V":"220 kA","at 415 V":"154 kA","at 440 V":"121 kA","at 500 V":"17 kA","at 690 V":"17 kA","at 40 °C":"63 A","at 45 °C":"63 A","at 50 °C":"63 A","at 55 °C":"62 A","at 60 °C":"61 A","at 65 °C":"60 A","at 70 °C":"58 A","Depth [In]":"2.76 in","Width [In]":"3 in","Height [In]":"5.12 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":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"19.8 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA11636EF320AA0","Design Of The Auxiliary Release":"undervoltage release (UVR)","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"TM240","Design Of Short-Circuit Protection":"For switching power values in DC networks, see the 3VA molded case circuit breaker device manual; link to be found under Service & Support in the last chapter","protection class IP / on the front":"IP40","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB11","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","operating voltage / at DC / rated value":"500 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"H","Mechanical Service Life (Operating Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"nut keeper kit on both ends","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=134253&mlfb=3VA1163-6EF32-0BA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1163-6EF32-0BA0/alternatives.json"},"ai":{"faq":[{"question":"What are the physical dimensions of 3VA1163-6EF32-0BA0?","answer":"Height 130 mm, width 76.2 mm, depth 70 mm."},{"question":"Does this breaker include an undervoltage release or ground-fault monitoring?","answer":"It includes an undervoltage release (UVR) but no ground-fault monitoring."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-6EF32-0BA0","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/3VA1163-6EF32-0BA0 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}}