{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1463-7EF32-0DJ0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1463-7EF32-0DJ0","canonicalUrl":"https://aoctrl.com/siemens/3VA1463-7EF32-0DJ0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1463-7EF32-0DJ0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1463-7EF32-0DJ0, molded case circuit breaker, 3-pole, 630 A at 40 °C, TM240 overcurrent release, undervoltage release, 440 kA breaking capacity at 240 V.","salesMarkdown":"## 630 A MCCB with TM240 release and UVR — selectivity backbone for high-fault panels The Siemens SENTRON 3VA1463-7EF32-0DJ0 is a 3-pole molded case circuit breaker rated 630 A at 40 °C, built around a TM240 thermal-magnetic overcurrent release. Rated insulation voltage is 800 V, and the breaker delivers full 630 A through 50 °C ambient before derating begins — at 70 °C it still carries 583 A. That thermal margin suits it for enclosed or high-ambient panels where downstream breakers lose headroom faster. ## Breaking capacity across voltages — coordination planning The 3VA1463-7EF32-0DJ0's Icu is 440 kA at 240 V, 242 kA at 415 V and 440 V, 154 kA at 500 V, and 17 kA at 690 V. The 138 mm width is a 3-pole frame — verify the existing busbar or lug spacing matches before panel rework.","metaTitle":"Siemens SENTRON 3VA1463-7EF32-0DJ0 MCCB, 630A, 440kA at 240V","metaDescription":"Siemens SENTRON 3VA1463-7EF32-0DJ0 molded case circuit breaker, 630A rated at 40°C, 3-pole, TM240 release, UVR included. 440 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":"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":"Yes","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"Yes","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"195.4 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":"2 auxiliary switches + 1 trip alarm switch HP","Design Of The Auxiliary Release":"undervoltage release (UVR)","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","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB25","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":"3","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB11","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=1446029&mlfb=3VA1463-7EF32-0DJ0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1463-7EF32-0DJ0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA1463-7EF32-0DJ0?","answer":"Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time through independent distribution channels."},{"question":"What is 3VA1463-7EF32-0DJ0's listed depth?","answer":"The breaker depth is 110 mm (4.33 in)."},{"question":"What is 3VA1463-7EF32-0DJ0's listed width?","answer":"The breaker width is 138 mm (5.43 in) for the 3-pole frame."},{"question":"Will 3VA1463-7EF32-0DJ0 drop into a panel specified around 5SQ2370-2YA05 without rewiring?","answer":"The 5SQ2370 series are Siemens SENTRON accessories (busbar connectors, shunt releases), not MCCBs. The 3VA1463-7EF32-0DJ0 is the main breaker; it does not directly interchange with those accessory order codes. Panel wiring depends on the breaker's own terminal layout, not the accessory footprint."},{"question":"What compliance documentation does this brand provide for 3VA1463-7EF32-0DJ0?","answer":"Siemens SENTRON MCCBs carry IEC 60947-2 certification. RoHS and REACH compliance documentation is available from Siemens on request. UL listing is not confirmed in the current record — verify with your Siemens representative for UL 489 or CSA C22.2 No. 5 if required for the jurisdiction."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1463-7EF32-0DJ0","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/3VA1463-7EF32-0DJ0 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}}