{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1463-5EE42-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1463-5EE42-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1463-5EE42-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1463-5EE42-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1463-5EE42-0AA0, molded case circuit breaker, 4-pole, TM220 thermal-magnetic release, 630 A at 40 °C, breaking capacity 187 kA at 240 V AC.","salesMarkdown":"## Siemens 3VA1463-5EE42-0AA0 — 630 A SENTRON MCCB, 4-Pole, TM220 Release The Siemens 3VA1463-5EE42-0AA0 is a SENTRON molded case circuit breaker (MCCB) rated for line protection, carrying a continuous current of 630 A at 40 °C ambient — the same rating holds through 50 °C, then derates to 618 A at 55 °C and 583 A at 70 °C, so it holds full rating across most panel interior temperatures without a de-rate penalty. This is a straight electromechanical breaker for standard distribution and feeder protection. Breaking capacity is 187 kA at 240 V AC, 121 kA at 415/440 V, 75.6 kA at 500 V, and 11.9 kA at 690 V — the curve tells you where this breaker can be applied without cascading upstream: at 415 V it handles high-fault industrial panels; at 690 V the 11.9 kA limit means it needs a current-limiting upstream device for high-fault 690 V systems. Power dissipation at full load is 192.9 W — factor that into enclosure ventilation if the panel is sealed or densely populated. Footprint is 184 mm wide by 248 mm tall by 110 mm deep — a 4-pole frame that fits standard MCCB mounting plates. Front protection is IP40, so it's suited for enclosed panel mounting where the door provides the environmental seal.","metaTitle":"Siemens 3VA1463-5EE42-0AA0 SENTRON MCCB, 630 A, 4-Pole, TM22","metaDescription":"Siemens 3VA1463-5EE42-0AA0 SENTRON molded case circuit breaker, 630 A at 40 °C, 4-pole, TM220 release. Breaking capacity 187 kA at 240 V. Active production. Available to order, quo","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"110 mm","Width":"184 mm","title":"3VA1463-5EE42-0AA0","Height":"248 mm","Maximum":"0 A","Minimum":"0 A","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"75.6 kA","at 690 V":"11.9 kA","at 40 °C":"630 A","at 45 °C":"630 A","at 50 °C":"630 A","at 55 °C":"618 A","at 60 °C":"607 A","at 65 °C":"595 A","at 70 °C":"583 A","Depth [In]":"4.33 in","Width [In]":"7.24 in","Height [In]":"9.76 in","description":"circuit breaker 3VA1 IEC frame 630 breaking capacity class M Icu=55kA @ 415V 4-pole, line protection TM220, ATFM, In=630A overload protection Ir=440A...630A short-circuit protection Ii=8 x In N conductor unprotected nut keeper kit","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":"192.9 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":"TM220","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":"M","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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/2057166e1dee2cd389a07fb65999f61a.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=690429&mlfb=3VA1463-5EE42-0AA0"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA1463-5EE42-0AA0 at 415 V?","answer":"121 kA at 415 V AC, which is the same rating as at 440 V. At 500 V it drops to 75.6 kA, and at 690 V to 11.9 kA."},{"question":"What does the TM220 release designation mean?","answer":"TM220 is a thermal-magnetic release — the thermal element provides overload protection, the magnetic element provides short-circuit protection. No electronic trip unit, no communication, no ground-fault monitoring."},{"question":"Where can I buy 3VA1463-5EE42-0AA0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm offer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1463-5EE42-0AA0","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/3VA1463-5EE42-0AA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}