{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-3GD46-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-3GD46-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-3GD46-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-3GD46-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1163-3GD46-0AA0, 4-pole molded case circuit breaker, 63 A frame, TM210 release, 75.6 kA at 240 V, 70 mm depth.","salesMarkdown":"## 63 A frame, 4-pole, TM210 release — panel fit and breaking capacity At 240 V it interrupts 75.6 kA; at 415 V that drops to 52.5 kA, and at 690 V it still holds 11.9 kA — meaning it handles high-fault utility feeds and large motor branch circuits without cascading upstream. The 63 A rating holds derate-free from 40 °C to 50 °C; at 65 °C it still delivers 60 A, and at 70 °C it's 58 A, so panel ambient is a real factor only above 50 °C. The breaker occupies 101.6 mm width, 130 mm height, and 70 mm depth — a standard 4-pole MCCB footprint that fits most DIN-rail or panel-mount enclosures without gland-plate rework. The 75.6 kA at 240 V is the highest interrupting capacity on the data sheet; at 415 V (common in European industrial panels) it still breaks 52.5 kA, which covers most utility transformer faults up to that voltage. The insulation voltage is rated 800 V, so the breaker can be used in 690 V systems (the 11.9 kA at 690 V confirms that).","metaTitle":"Siemens 3VA1163-3GD46-0AA0 SENTRON MCCB, 63 A, 4-Pole, 75.6","metaDescription":"Siemens SENTRON 3VA1163-3GD46-0AA0 molded case circuit breaker, 63 A, 4-pole, 75.6 kA at 240 V. Active lifecycle, quoted to order. IP40 front.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"101.6 mm","Height":"130 mm","Maximum":"63 A","Minimum":"63 A","at 240 V":"75.6 kA","at 415 V":"52.5 kA","at 440 V":"32 kA","at 500 V":"11.9 kA","at 690 V":"11.9 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]":"4 in","Height [In]":"5.12 in","Trip Indicator":"No","Number Of Poles":"4","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":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"17.3 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"TM210","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","design of the N-conductor protection":"100%","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","operating voltage / at DC / rated value":"600 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":"N","Mechanical Service Life (Operating Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"box terminal on both sides","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=149157&mlfb=3VA1163-3GD46-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1163-3GD46-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1163-3GD46-0AA0?","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 difference between 3VA1163-3GD46-0AA0 and 3VA1110-5ED36-0AA0?","answer":"The 3VA1110-5ED36-0AA0 is a smaller-frame 100 A breaker with a different trip curve and lower interrupting capacity. The 3VA1163-3GD46-0AA0 is a 63 A frame with the TM210 release and higher breaking capacity — they are not direct mechanical substitutes without panel rework."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-3GD46-0AA0","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/3VA1163-3GD46-0AA0 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}}