{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1463-6EF32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1463-6EF32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1463-6EF32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1463-6EF32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1463-6EF32-0AA0, molded case circuit breaker, 3-pole, TM240 overcurrent release, 630 A at 40 °C, 220 kA breaking capacity at 240 V.","salesMarkdown":"Breaking capacity is 220 kA at 240 V, 154 kA at 415 V and 440 V, 121 kA at 500 V, and 17 kA at 690 V. ## Overcurrent release and construction The overcurrent release is a TM240 — a thermal-magnetic type with a fixed thermal pickup and magnetic trip calibrated for the 630 A frame. It's a 3-pole unit with no undervoltage release, no trip indicator, and no communication function. Power loss at full rated current is 192.9 W maximum. That's the heat you need to vent inside the enclosure — factor it into your thermal budget if you're packing multiple breakers in a single cabinet.","metaTitle":"Siemens 3VA1463-6EF32-0AA0 SENTRON MCCB, 630 A, 3-Pole, TM24","metaDescription":"Siemens 3VA1463-6EF32-0AA0 SENTRON molded case circuit breaker, 630 A at 40 °C, 3-pole, TM240 release, 220 kA at 240 V. Available to order; RFQ for current pricing.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"110 mm","Width":"138 mm","title":"3VA1463-6EF32-0AA0","Height":"248 mm","Maximum":"0 A","Minimum":"0 A","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]":"5.43 in","Height [In]":"9.76 in","description":"circuit breaker 3VA1 IEC frame 630 breaking capacity class H Icu=70kA @ 415V 3-pole, line protection TM240, ATAM, In=630A overload protection Ir=440A...630A short-circuit protection Ii=4...8 x In nut keeper kit","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","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":"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"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/805b85db300548ed18d1f74ec1786a44.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=569037&mlfb=3VA1463-6EF32-0AA0"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA1463-6EF32-0AA0 at 415 V?","answer":"154 kA at 415 V, which also applies at 440 V. At 240 V it reaches 220 kA, and at 690 V it drops to 17 kA."},{"question":"Where can I buy 3VA1463-6EF32-0AA0 and how is it quoted?","answer":"This part is sourced through independent distribution and quoted to order against an RFQ. Submit a request for current pricing and availability — no stock count or lead time is published here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1463-6EF32-0AA0","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/3VA1463-6EF32-0AA0 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}}