{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2325-5MN32-0BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2325-5MN32-0BA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2325-5MN32-0BA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2325-5MN32-0BA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2325-5MN32-0BA0, molded case circuit breaker, 3-pole, 250 A, motor protection design, with undervoltage release, phase failure detection, interrupting rating 187 kA at 240 V.","salesMarkdown":"## Rated current and interrupting capacity The Siemens 3VA2325-5MN32-0BA0 is a SENTRON molded case circuit breaker (MCCB) rated for a continuous current of 250 A across the full ambient temperature range from 40 °C to 70 °C — no derating needed up to that ceiling, which simplifies panel thermal budgeting for motor feeder circuits. Its interrupting capacity reaches 187 kA at 240 V AC, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 7.5 kA at 690 V — figures that place it in the high-interrupting class for industrial distribution, suitable for installations with high available fault current upstream. ## Physical integration and environmental limits Dimensions are 248 mm high, 138 mm wide, and 110 mm deep — a standard 3-pole MCCB footprint for panel mounting on a DIN rail or direct screw fixing. Operating temperature range is -25 °C to 70 °C; storage range is -40 °C to 80 °C. Maximum power dissipation is 40 W, which should be factored into enclosure thermal calculations, especially in sealed cabinets.","metaTitle":"Siemens 3VA2325-5MN32-0BA0 SENTRON MCCB, 250 A, 3-Pole, Moto","metaDescription":"Siemens 3VA2325-5MN32-0BA0 SENTRON molded case circuit breaker, 250 A rated, 3-pole, motor protection design with undervoltage release and phase failure detection. Interrupting rat","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":"17 s","Minimum":"4 s","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"75.6 kA","at 690 V":"7.5 kA","at 40 °C":"250 A","at 45 °C":"250 A","at 50 °C":"250 A","at 55 °C":"250 A","at 60 °C":"250 A","at 65 °C":"250 A","at 70 °C":"250 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":"Yes","Design Of The Product":"Motor protection","Communication Function":"No","Phase Failure Detection":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"40 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA2325-5MN32-0AA0","Design Of The Auxiliary Switch":"Without","Design Of The Auxiliary Release":"undervoltage release (UVR)","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"250 A","Insulation Voltage / Rated Value":"800 V","adjustable trip class (Tc CLASS)":"10A, 10E, 20E","Design Of The Overcurrent Release":"ETU350M","protection class IP / on the front":"IP40","operating power / at AC-3 / at 230 V":"55 000 W","operating power / at AC-3 / at 400 V":"110 000 W","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB11","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","reference code / according to IEC 81346-2":"Q","Continuous Current / Rated Value / Maximum":"400 A","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LSI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"M","Mechanical Service Life (Operating 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"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/ad4b9644ff5db6bf2edb958ed105bffe.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=569994&mlfb=3VA2325-5MN32-0BA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2325-5MN32-0BA0/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation does this brand provide for 3VA2325-5MN32-0BA0?","answer":"As a Siemens SENTRON product, this MCCB is designed to meet applicable IEC and UL standards for molded case circuit breakers. Specific declarations (RoHS, REACH, UL, IEC) are available from Siemens documentation; the evidence does not list individual cert numbers."},{"question":"Will 3VA2325-5MN32-0BA0 drop into a panel specified around 3VA2225-5HN42-0BB0 without rewiring?","answer":"Both are 3-pole SENTRON MCCBs, but the 3VA2325-5MN32-0BA0 is a 250 A motor-protection variant with an undervoltage release and phase failure detection. The 3VA2225-5HN42-0BB0 is a different rating and configuration. Panel fit depends on the specific mounting footprint and busbar arrangement — verify mechanical compatibility and terminal spacing before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2325-5MN32-0BA0","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/3VA2325-5MN32-0BA0 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}}