{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2325-7MN32-0AC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2325-7MN32-0AC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2325-7MN32-0AC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2325-7MN32-0AC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2325-7MN32-0AC0, molded case circuit breaker, 3-pole, 250 A, motor protection design, 330 kA breaking capacity at 240 V.","salesMarkdown":"The Siemens SENTRON 3VA2325-7MN32-0AC0 is a 3-pole molded case circuit breaker rated at 250 A across the full 40 °C to 70 °C ambient range — no derating curve to chase for warm panel environments. Its 330 kA breaking capacity at 240 V (242 kA at 415 V, 187 kA at 500 V, 7.5 kA at 690 V) means it can interrupt very high fault currents without cascading upstream, which simplifies coordination studies in industrial distribution. Designed for motor protection, it includes phase failure detection — a practical feature for three-phase motor circuits where a lost phase can burn out a winding before the overload relay notices. The 3-pole form factor fits standard Siemens SENTRON mounting accessories and busbar systems. Maximum power loss of 37.5 W should be factored into enclosure thermal calculations — it is not negligible in a sealed cabinet.","metaTitle":"Siemens 3VA2325-7MN32-0AC0 SENTRON MCCB, 250 A, 3-Pole","metaDescription":"Siemens SENTRON 3VA2325-7MN32-0AC0 molded case circuit breaker, 250 A rated at 40-70°C, 330 kA breaking at 240 V. Motor protection design with phase failure detection. Available to","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":"330 kA","at 415 V":"242 kA","at 440 V":"242 kA","at 500 V":"187 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":"No","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":"37.5 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA2325-7MN32-0AA0","Design Of The Auxiliary Switch":"2 auxiliary switches HQ","Design Of The Auxiliary Release":"Without auxiliary release","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","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":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching Capacity Class Of The Circuit Breaker":"C","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=570021&mlfb=3VA2325-7MN32-0AC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2325-7MN32-0AC0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA2325-7MN32-0AC0?","answer":"Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time through independent distribution channels."},{"question":"What is 3VA2325-7MN32-0AC0's listed depth?","answer":"The depth is 110 mm (4.33 in)."},{"question":"What compliance documentation does this brand provide for 3VA2325-7MN32-0AC0?","answer":"As a Siemens SENTRON product, standard documentation includes RoHS and REACH declarations, along with IEC 60947-2 test reports. Specific certifications (UL, CSA, CCC) vary by regional variant — confirm the exact approval marking needed with your order."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2325-7MN32-0AC0","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/3VA2325-7MN32-0AC0 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}}