{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1463-6GF42-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1463-6GF42-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1463-6GF42-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1463-6GF42-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1463-6GF42-0AA0, molded case circuit breaker, 4-pole, 630 A, TM240 thermal-magnetic release, breaking capacity 220 kA at 240 V, 154 kA at 415/440 V, 121 kA at 500 V, 17 kA at 690 V.","salesMarkdown":"## 630 A MCCB for main feeder and high-fault panels The Siemens 3VA1463-6GF42-0AA0 is a SENTRON molded case circuit breaker rated for 630 A continuous at 40 °C, with full current capability maintained up to 50 °C before derating begins at 55 °C (618 A) and 60 °C (607 A). This makes it a fit for main incoming feeders or large distribution panels where ambient temperature inside the enclosure runs warm. The 4-pole construction with 100% N-conductor protection means it handles full neutral current without derating — important for panels feeding nonlinear loads or where the neutral carries harmonic content. Breaking capacity is specified across five voltage levels: 220 kA at 240 V, 154 kA at 415 V and 440 V, 121 kA at 500 V, and 17 kA at 690 V. At typical 400 V-class industrial distribution voltages, the 154 kA SCCR provides headroom for high-fault installations without cascading upstream — a common requirement when the transformer is close to the main switchboard. The TM240 thermal-magnetic release is a fixed-trip design with no electronic adjustment or communication function.","metaTitle":"Siemens 3VA1463-6GF42-0AA0 SENTRON MCCB, 630 A, 4-Pole, TM24","metaDescription":"Siemens SENTRON 3VA1463-6GF42-0AA0 molded case circuit breaker, 630 A continuous, 4-pole, TM240 release. Breaking capacity 220 kA at 240 V. Active production. Sourced to order agai","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"110 mm","Width":"184 mm","title":"3VA1463-6GF42-0AA0","Height":"248 mm","at 240 V":"220 kA","at 415 V":"154 kA","at 440 V":"154 kA","at 500 V":"121 kA","at 690 V":"17 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 H Icu=70kA @ 415V 4-pole, line protection TM240, ATAM, In=630A overload protection Ir=440A...630A short-circuit protection Ii=4...8 x In N conductor protection 100% nut keeper kit","Trip Indicator":"No","Number Of Poles":"4","Product version":"Line protection","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","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","Courant permanent assigné Iu":"630 A","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"TM240","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%","operating voltage / at AC / rated value":"690 V","Max. rated operational voltage Ue with DC":"600 V","reference code / according to IEC 81346-2":"Q","Continuous Current / Rated Value / Maximum":"630 A","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":"H","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","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"35 x 10 mm","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"20 x 1 mm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/9523b6606d082fa720b645a4e8e4c94a.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=569040&mlfb=3VA1463-6GF42-0AA0"},"ai":{"faq":[{"question":"What does the TM240 release designation mean?","answer":"TM240 is a fixed thermal-magnetic overcurrent release rated for 630 A continuous. It provides inverse-time thermal protection for overloads and instantaneous magnetic protection for short circuits, with no electronic adjustment or communication."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1463-6GF42-0AA0","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/3VA1463-6GF42-0AA0 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}}