{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2325-0MS32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2325-0MS32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2325-0MS32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2325-0MS32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2325-0MS32-0AA0 molded case circuit breaker, 3-pole, 250 A continuous, ETU310M electronic release, 440 kA breaking capacity at 415 V AC.","salesMarkdown":"## MCCB for motor protection with ETU310M release The Siemens SENTRON 3VA2325-0MS32-0AA0 is a 3-pole molded case circuit breaker designed for motor protection, carrying a continuous current rating of 250 A across the full ambient range from 40 °C to 70 °C — no derating needed up to that ceiling. Its ETU310M electronic overcurrent release provides adjustable trip thresholds between 750 A and 3 750 A, letting you dial in the protection curve to match the motor full-load amps and starting inrush without swapping trip units. That headroom simplifies coordination studies — the upstream breaker sees a clean fault-clearing signature, and downstream devices can be rated lower without risking cascade failure. Dimensions are 248 mm high by 138 mm wide by 110 mm deep, fitting standard Siemens SENTRON mounting footprints.","metaTitle":"Siemens 3VA2325-0MS32-0AA0 SENTRON MCCB, 250 A, 440 kA at 41","metaDescription":"Siemens SENTRON 3VA2325-0MS32-0AA0 molded case circuit breaker, 250 A continuous, 440 kA breaking capacity at 415 V. ETU310M release. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"110 mm","Width":"138 mm","Height":"248 mm","Maximum":"3 750 A","Minimum":"750 A","at 415 V":"440 kA","at 690 V":"187 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":"No","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","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"250 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU310M","protection class IP / on the front":"IP40","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":"I","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"E","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=1417854&mlfb=3VA2325-0MS32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2325-0MS32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA2325-0MS32-0AA0?","answer":"Submit an RFQ through this listing; pricing and stock are confirmed at quote time through independent distribution channels."},{"question":"What is 3VA2325-0MS32-0AA0's listed depth?","answer":"The depth is 110 mm (4.33 in), with a width of 138 mm (5.43 in) and height of 248 mm (9.76 in)."},{"question":"Will 3VA2325-0MS32-0AA0 drop into a panel specified around 5SQ2370-2YA05 without rewiring?","answer":"The 3VA2325-0MS32-0AA0 is a SENTRON molded case circuit breaker; the 5SQ2370-2YA05 series is a different product family. Panel fit and wiring depend on the specific mounting footprint and terminal arrangement — verify mechanical compatibility before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2325-0MS32-0AA0","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/3VA2325-0MS32-0AA0 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}}