{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1063-2ED42-0KH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1063-2ED42-0KH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1063-2ED42-0KH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1063-2ED42-0KH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1063-2ED42-0KH0, 4-pole molded case circuit breaker, 63 A rated continuous current (Iu), TM210 thermal-magnetic overcurrent release, 52.5 kA breaking capacity at 240 V.","salesMarkdown":"The 3VA1063-2ED42-0KH0: Rated continuous current Iu of 63 A at 40 °C, 45 °C, and 50 °C — no derating needed in typical panel ambient. At 55 °C it holds 60.48 A, at 60 °C it holds 59.22 A, and at 70 °C it holds 56.7 A. The TM210 thermal-magnetic release is fixed for line protection; the 15000-cycle latching endurance suits frequent switching in distribution panels or machine feeder circuits. Breaking capacity: 52.5 kA at 240 V, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at 690 V. Four poles, no N-conductor protection — this is a 3-pole + solid neutral or 4-pole ungrounded configuration, depending on system design. ## Deployment Context Dimensions: 130 mm height, 101.6 mm width, 70 mm depth. The integrated shunt trip (STL) auxiliary release (order code 3VA9688-0BL33) allows remote tripping from an E-stop or PLC output.","metaTitle":"Siemens 3VA1063-2ED42-0KH0 SENTRON MCCB, 63 A, 4-Pole, Line","metaDescription":"Siemens 3VA1063-2ED42-0KH0 SENTRON molded case circuit breaker, 63 A rated at 40 °C, 4-pole, TM210 release. Breaking capacity 52.5 kA at 240 V. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"101.6 mm","Height":"130 mm","at 240 V":"52.5 kA","at 415 V":"32 kA","at 440 V":"13.6 kA","at 690 V":"7.5 kA","at 40 °C":"63 A","at 45 °C":"63 A","at 50 °C":"63 A","at 55 °C":"60.48 A","at 60 °C":"59.22 A","at 65 °C":"57.96 A","at 70 °C":"56.7 A","Trip indicator":"Yes","Number of poles":"4","Product version":"Line protection","Voltage trigger":"Yes","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"15 000","Undervoltage Release":"No","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Auxiliary contact version":"2 auxiliary switches + 1 trip alarm switch HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"63 A","Rated insulation voltage Ui":"800 V","Design of the auxiliary release":"Shunt trip (STL)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9688-0BL33","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","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"1","Adjustable response value time / tr min.":"1","Max. rated operational voltage Ue with DC":"600 V","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"No","Adjustable response value current / Ir max.":"63 A","Adjustable response value current / li max.":"630 A","Adjustable response value current / li min.":"630 A","Adjustable response value current / lr min.":"63 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"3","Protective function of the overcurrent release":"LI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","Switching capacity class of the circuit breaker":"B","Max. rated operational current of the frame size":"100 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"lug terminal","Arrangement of electrical connectors / for main current circuit":"Front terminal","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"17 x 6.5","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"12 x 0"}},"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=157506&mlfb=3VA1063-2ED42-0KH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1063-2ED42-0KH0/alternatives.json"},"ai":{"faq":[{"question":"Who supplies 3VA1063-2ED42-0KH0 and how is it quoted for volume purchases?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time for any volume."},{"question":"What is 3VA1063-2ED42-0KH0's listed depth?","answer":"The listed depth is 70 mm."},{"question":"What is 3VA1063-2ED42-0KH0's listed width?","answer":"The listed width is 101.6 mm."},{"question":"Will 3VA1063-2ED42-0KH0 drop into a panel specified around 3VA1010-2ED32-0JA0 without rewiring?","answer":"The 3VA1063-2ED42-0KH0 is a higher-current variant (63 A vs. a lower frame) with a different TM release and auxiliary configuration. Physical footprint is the same SENTRON 3VA platform, so it will mechanically fit the same panel cutout and busbar, but verify the continuous current rating and shunt trip wiring match the existing circuit design before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1063-2ED42-0KH0","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/3VA1063-2ED42-0KH0 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}}