{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2463-5JP32-0DA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2463-5JP32-0DA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2463-5JP32-0DA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2463-5JP32-0DA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2463-5JP32-0DA0, molded case circuit breaker, 3-pole, line protection, rated current 630 A, ETU550 electronic trip unit, breaking capacity 187 kA at 240 V AC, 121 kA at 415 V AC, with undervoltage release and communication function, IP40 front.","salesMarkdown":"## MCCB for high-current line protection The Siemens SENTRON 3VA2463-5JP32-0DA0 is a 3-pole molded case circuit breaker rated at 630 A continuous current at 40 °C, with an ETU550 electronic trip unit for adjustable protection curves. The continuous current rating is temperature-dependent: 630 A at 40 °C, derating to 600 A at 45 °C, 570 A at 50 °C, 540 A at 55 °C, 510 A at 60 °C, 480 A at 65 °C, and 450 A at 70 °C. Maximum power loss is 164.5 W. For a panel OEM, this means the breaker needs adequate ventilation or forced cooling if ambient in the enclosure exceeds 40 °C — the derating curve is the real-world limit, not the 630 A nameplate. Breaking capacity varies with system voltage: 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 9 kA at 690 V. For most 400 V industrial networks, the 121 kA rating covers high-fault scenarios. ## Physical integration and environment Dimensions: 248 mm height, 138 mm width, 110 mm depth. Front protection class IP40. Includes undervoltage release and communication function. Rated insulation voltage 800 V.","metaTitle":"Siemens 3VA2463-5JP32-0DA0 SENTRON MCCB, 630 A, 3-Pole, ETU5","metaDescription":"Siemens SENTRON 3VA2463-5JP32-0DA0 molded case circuit breaker, 630 A, 3-pole, ETU550 trip unit. Breaking capacity 187 kA at 240 V, 121 kA at 415 V. Current production. Available 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","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"75.6 kA","at 690 V":"9 kA","at 40 °C":"630 A","at 45 °C":"600 A","at 50 °C":"570 A","at 55 °C":"540 A","at 60 °C":"510 A","at 65 °C":"480 A","at 70 °C":"450 A","Depth [In]":"4.33 in","Width [In]":"5.43 in","Height [In]":"9.76 in","Trip Indicator":"No","Number Of Poles":"3","Product version":"Line protection","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"Yes","Communication Function":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"164.5 W","Auxiliary contact version":"Without","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","rated insulation voltage Ui":"800 V","Of The Supplied Basic Switch":"3VA2463-5JP32-0AA0","Courant permanent assigné Iu":"630 A","Ground-Fault Monitoring Version":"Without","Design Of The Overcurrent Release":"ETU550","protection class IP / on the front":"IP40","design of the N-conductor protection":"adjustable OFF; 20% to 160%","reference code / acc. to IEC 81346-2":"Q","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB25","Undervoltage Release With Leading Contact":"No","Product Extension / Optional / Motor Drive":"Yes","Adjustable response value current / li max.":"5 670 A","Adjustable response value current / li min.":"945 A","Neutral conductors / upgradeable/retrofittable":"Yes","Protection Function Of The Overcurrent Release":"LSI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"M","Max. rated operational current of the frame size":"630 A","Mechanical Service Life (Switching Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"on both sides nut keeper kit","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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7ff193dd53a0856db1ca969741fab18b.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=507849&mlfb=3VA2463-5JP32-0DA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2463-5JP32-0DA0/alternatives.json"},"ai":{"faq":[{"question":"What is the depth of 3VA2463-5JP32-0DA0?","answer":"The depth is 110 mm (4.33 in)."},{"question":"What is the width of 3VA2463-5JP32-0DA0?","answer":"The width is 138 mm (5.43 in)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2463-5JP32-0DA0","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/3VA2463-5JP32-0DA0 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}}