{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1463-7EF32-0AE0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1463-7EF32-0AE0","canonicalUrl":"https://aoctrl.com/siemens/3VA1463-7EF32-0AE0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1463-7EF32-0AE0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1463-7EF32-0AE0, molded case circuit breaker, 3-pole, 630 A at 40 °C, TM240 release, 440 kA at 240 V, line protection.","salesMarkdown":"## 630 A continuous, 440 kA interrupting — the panel-feeder MCCB The Siemens SENTRON 3VA1463-7EF32-0AE0 is a 3-pole molded case circuit breaker rated 630 A continuous at 40 °C, with a TM240 thermal-magnetic release for line protection in main distribution panels. The 138 x 248 x 110 mm frame bolts into standard switchboard mounting — plan the gland plate and bus bar clearance accordingly. ## Derating and thermal budget The 630 A rating holds through 50 °C. Above that, the continuous current linearly derates to 618 A at 55 °C, 607 A at 60 °C, 595 A at 65 °C, and 583 A at 70 °C.","metaTitle":"Siemens 3VA1463-7EF32-0AE0 SENTRON MCCB, 630 A, 440 kA","metaDescription":"Siemens SENTRON 3VA1463-7EF32-0AE0 molded case circuit breaker, 630 A at 40 °C, 440 kA breaking at 240 V. TM240 release, 3-pole, line protection. Current lifecycle stage, sourced t","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"110 mm","Width":"138 mm","Height":"248 mm","Maximum":"0 A","Minimum":"0 A","at 240 V":"440 kA","at 415 V":"242 kA","at 440 V":"242 kA","at 500 V":"154 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]":"5.43 in","Height [In]":"9.76 in","Trip Indicator":"No","Number Of Poles":"3","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","Of The Supplied Basic Switch":"3VA14637EF320AA0","Design Of The Auxiliary Switch":"4 auxiliary switches HQ","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","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","operating voltage / at DC / rated value":"500 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":"4","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching Capacity Class Of The Circuit Breaker":"C","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,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=1326487&mlfb=3VA1463-7EF32-0AE0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1463-7EF32-0AE0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA1463-7EF32-0AE0?","answer":"Submit an RFQ through this listing. The part is sourced to order; a confirmed price and lead time are provided at quote time."},{"question":"What is 3VA1463-7EF32-0AE0's listed depth?","answer":"The depth is 110 mm. Mounting dimensions are 138 mm wide by 248 mm tall."},{"question":"Will 3VA1463-7EF32-0AE0 drop into a panel specified around 3VA1020-2ED32-0DD0 without rewiring?","answer":"No — the 3VA1463-7EF32-0AE0 is a 630 A frame with a TM240 release and 440 kA interrupting capacity, while the 3VA1020-2ED32-0DD0 is a lower-current variant. The physical footprint and bus-bar connections differ; verify the cutout and lug provisions before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1463-7EF32-0AE0","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/3VA1463-7EF32-0AE0 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}}