{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2325-5MN32-0AE0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2325-5MN32-0AE0","canonicalUrl":"https://aoctrl.com/siemens/3VA2325-5MN32-0AE0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2325-5MN32-0AE0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2 series, Molded case circuit breaker, 3VA2325-5MN32-0AE0, 3-pole, 250 A, 187 kA at 240 V, motor protection, ETU350M trip unit.","salesMarkdown":"The Siemens 3VA2325-5MN32-0AE0 is a 3-pole SENTRON molded case circuit breaker rated 250 A continuous at 40 °C, built for motor protection duty with an ETU350M electronic trip unit. Breaking capacity runs 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 17 kA at 690 V. Current derating is published per degree: 250 A holds through 50 °C, drops to 240 A at 55 °C, 235 A at 60 °C, 230 A at 65 °C, and 225 A at 70 °C. ## Physical fit and auxiliary wiring Dimensions are 138 mm wide, 248 mm high, 110 mm deep — standard 3-pole MCCB footprint that fits SENTRON 3VA2 panel-mounting bases and common DIN-rail adapters. Four auxiliary switches (HQ type) are integrated — two NO + two NC or four NO, depending on the HQ variant ordered. No undervoltage release or shunt trip is built in, so if you need UVR or shunt, it's an external add-on. The 4-switch auxiliary stack is enough to report breaker status to a PLC and interlock a downstream contactor without an extra auxiliary block.","metaTitle":"Siemens 3VA2325-5MN32-0AE0 SENTRON MCCB, 250A, 187kA at 240V","metaDescription":"Siemens SENTRON 3VA2325-5MN32-0AE0 molded case circuit breaker, 250A rated current, 187kA breaking capacity at 240V, motor protection variant with ETU350M trip unit. Active product","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":"17 kA","at 40 °C":"250 A","at 45 °C":"250 A","at 50 °C":"250 A","at 55 °C":"240 A","at 60 °C":"235 A","at 65 °C":"230 A","at 70 °C":"225 A","Trip Indicator":"No","Number Of Poles":"3","Product version":"Motor protection","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Communication Function":"No","Phase Failure Detection":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"37.5 W","Auxiliary contact version":"4 auxiliary switches HQ","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 Release":"Without auxiliary release","Ground-Fault Monitoring Version":"Without","Tension assignée d'isolement Ui":"800 V","Design Of The Overcurrent Release":"ETU350M","protection class IP / on the front":"IP40","operating power / at AC-3 / at 400 V":"110 W","reference code / acc. to IEC 81346-2":"Q","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB24","Undervoltage Release With Leading Contact":"No","Product Extension / Optional / Motor Drive":"Yes","Adjustable response value current / lg min.":"0.03 s","Adjustable response value current / li max.":"3 750 A","Adjustable response value current / li min.":"3 750 A","Neutral conductors / upgradeable/retrofittable":"No","Protection Function Of The Overcurrent Release":"LSI","number of CO contacts / for auxiliary contacts":"4","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching Capacity Class Of The Circuit Breaker":"M","Mechanical Service Life (Switching Cycles) / Typical":"15 000","Type Of Electrical Connection / For Main Current Circuit":"Lug terminal","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=569989&mlfb=3VA2325-5MN32-0AE0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2325-5MN32-0AE0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA2325-5MN32-0AE0 at different voltages?","answer":"187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 17 kA at 690 V. The 187 kA at 240 V figure is the highest — relevant for low-voltage switchboards with high available fault current."},{"question":"How do I get current pricing and availability for 3VA2325-5MN32-0AE0?","answer":"Submit an RFQ through this listing. The part is sourced to order through independent distribution; availability and current pricing are confirmed at quote time. No stock count or lead-time number is published here."},{"question":"What are the physical dimensions of 3VA2325-5MN32-0AE0?","answer":"138 mm wide, 248 mm high, 110 mm deep — standard 3-pole MCCB footprint for SENTRON 3VA2 panel-mounting bases."},{"question":"What trip unit does 3VA2325-5MN32-0AE0 use?","answer":"ETU350M electronic trip unit with adjustable overload and short-circuit protection curves. Phase-failure detection is standard, making it suitable for three-phase motor protection without an external phase-loss relay."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2325-5MN32-0AE0","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/3VA2325-5MN32-0AE0 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}}