{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1163-3ED42-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1163-3ED42-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1163-3ED42-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1163-3ED42-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1, molded case circuit breaker, 63 A, 4-pole, TM210 release, line protection, 75.6 kA at 240 V, 70 mm depth.","salesMarkdown":"## SENTRON 3VA1 MCCB — 63 A Line Protection The 3VA1163-3ED42-0AA0: Breaking capacity reaches 75.6 kA at 240 V AC, 52.5 kA at 415 V, and 11.9 kA at 690 V — figures that cover most commercial and light industrial fault levels. ## Thermal Derating and Temperature Range The 63 A rating holds steady from 40 °C through 50 °C, then derates linearly to 58 A at 70 °C. This means the breaker can be applied at full rating in most panel environments without a temperature-related upsizing, provided ambient stays below 50 °C. The IP40 front protection keeps tools and fingers out but does not seal against moisture — install in a dry enclosure. At 130 mm tall, 101.6 mm wide, and 70 mm deep, this 4-pole MCCB fits standard SENTRON 3VA1 mounting footprints.","metaTitle":"Siemens 3VA1163-3ED42-0AA0 SENTRON MCCB, 63 A, 4-Pole, 75.6","metaDescription":"Siemens 3VA1163-3ED42-0AA0 SENTRON molded case circuit breaker, 63 A at 40 °C, 4-pole, 75.6 kA breaking at 240 V. Active production. Quoted to order. TM210 release.","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":"nut keeper kit on both ends","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$114.30","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/413c1b2c63359879122e46840939830c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=304481&mlfb=3VA1163-3ED42-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1163-3ED42-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this MCCB at 240 V?","answer":"The 3VA1163-3ED42-0AA0 delivers 75.6 kA breaking capacity at 240 V AC, with 52.5 kA at 415 V and 11.9 kA at 690 V."},{"question":"Where can I buy 3VA1163-3ED42-0AA0 and get current pricing?","answer":"Sourced and quoted to order against an RFQ through independent distribution; availability and current pricing confirmed at quote time."},{"question":"What type of overcurrent release does this breaker use?","answer":"It uses a TM210 thermal-magnetic fixed-trip release — no electronic adjustment, suited for line protection where coordination studies are fixed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1163-3ED42-0AA0","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/3VA1163-3ED42-0AA0 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}}