{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-3ED46-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-3ED46-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-3ED46-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-3ED46-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1163-3ED46-0AA0, 4-pole molded case circuit breaker, 63 A rated at 40 °C, TM210 overcurrent release, 75.6 kA breaking capacity at 240 V, line protection design.","salesMarkdown":"It carries a continuous 63 A at 40 °C without derating — the rating holds flat through 50 °C, then drops 1 A per 5 °C step to 58 A at 70 °C, so a panel running warm at 55 °C still gets 62 A of headroom. Breaking capacity hits 75.6 kA at 240 V, 52.5 kA at 415 V, and 32 kA at 440 V, which covers most industrial service-entrance and panelboard fault levels in North American and IEC installations. Four poles give you the option to switch the neutral or use the fourth pole for a second load circuit — common in three-phase-plus-neutral distribution or dual-feed configurations. The 70 mm depth and 101.6 mm width fit standard MCCB panel cutouts; the 130 mm height leaves room for busbar connections above and below. Front-face protection is IP40 — tools and fingers are kept out, but the breaker is not sealed against hose-down or dust ingress. Mount it inside a panel with a door; it is not a standalone outdoor enclosure. ## Integration and fit notes The 70 mm depth and 101.6 mm width match the standard footprint for 4-pole SENTRON 3VA1 breakers. No special adapter plate needed for most DIN-rail or panel-mount enclosures — the breaker bolts directly to the mounting base with the supplied hardware. If you need undervoltage protection or remote tripping, look at the 3VA1 with the appropriate accessory slot.","metaTitle":"Siemens 3VA1163-3ED46-0AA0 SENTRON MCCB, 63A, 4-Pole, TM210","metaDescription":"Siemens SENTRON 3VA1163-3ED46-0AA0 molded case circuit breaker, 63A rated at 40°C, 4-pole, TM210 release, 75.6kA at 240V. Active production. Sourced to order.","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":"0 A","Minimum":"0 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":"without","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":"https://cdn.aoctrl.com/af122547089f1c1fbeba8fa9a707727e.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=440285&mlfb=3VA1163-3ED46-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1163-3ED46-0AA0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA1163-3ED46-0AA0?","answer":"Pricing and stock levels are confirmed at quote time. Submit an RFQ through this listing; we source the part through independent distribution and will return a firm price and lead time for your quantity."},{"question":"What is 3VA1163-3ED46-0AA0's rated current at typical panel temperatures?","answer":"The breaker is rated 63 A at 40 °C, 45 °C, and 50 °C. At 55 °C it derates to 62 A, at 60 °C to 61 A, at 65 °C to 60 A, and at 70 °C to 58 A. No derating needed below 50 °C."},{"question":"What breaking capacity does this MCCB have at 240 V and 415 V?","answer":"Breaking capacity is 75.6 kA at 240 V and 52.5 kA at 415 V. At 440 V it drops to 32 kA, and at 500 V and 690 V it holds at 11.9 kA."},{"question":"Will 3VA1163-3ED46-0AA0 drop into a panel specified for 5SQ2670-2YA63 without rewiring?","answer":"The 3VA1163-3ED46-0AA0 is a Siemens SENTRON MCCB with a 70 mm depth and 101.6 mm width. The 5SQ2670-2YA63 is a different product line with its own mounting footprint. Physical interchangeability is not guaranteed — verify the panel cutout dimensions and busbar spacing before ordering."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-3ED46-0AA0","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/3VA1163-3ED46-0AA0 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}}