{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2325-5MN32-0JA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2325-5MN32-0JA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2325-5MN32-0JA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2325-5MN32-0JA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2325-5MN32-0JA0, molded case circuit breaker, 3-pole, 250 A, ETU350M electronic trip unit, shunt trip release, interrupting rating 187 kA at 240 V.","salesMarkdown":"The Siemens SENTRON 3VA2325-5MN32-0JA0 is a 3-pole molded case circuit breaker (MCCB) rated for a continuous current of 250 A at 40 °C, built around the ETU350M electronic trip unit with an integrated shunt trip release. It carries an interrupting rating of 187 kA at 240 V, 121 kA at 415 V, and 75.6 kA at 500 V — numbers that tell you this breaker is sized for high-fault industrial distribution, not light commercial panels. The 250 A rating holds steady from 40 °C up to 50 °C, then derates gradually to 225 A at 70 °C — so if your panel runs hot near the top of that range, you still have 225 A of continuous capacity without tripping. The interrupting ratings across voltage levels are what you need for selectivity studies: 187 kA at 240 V covers most low-voltage service-entrance fault levels, while the 17 kA at 690 V still handles substantial faults on 600 V class systems. This breaker includes phase failure detection and a shunt trip release (cataloged separately as 3VA9688-0BL32) for remote tripping — useful on motor circuits where you need to drop the breaker on a loss-of-phase or an E-stop signal. The ETU350M trip unit is adjustable, giving you flexibility to coordinate with downstream devices without swapping the breaker.","metaTitle":"Siemens 3VA2325-5MN32-0JA0 SENTRON MCCB, 250 A, 3-Pole, Shun","metaDescription":"Siemens SENTRON 3VA2325-5MN32-0JA0 molded case circuit breaker, 250 A rated continuous current, 3-pole, ETU350M trip unit, shunt trip release, interrupting rating 187 kA at 240 V.","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":"Yes","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"15 000","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":"Without","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"250 A","Rated insulation voltage Ui":"800 V","Of The Supplied Basic Switch":"3VA2325-5MN32-0AA0","Design of the auxiliary release":"Shunt trip (STL)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9688-0BL32","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 DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"17","Adjustable response value time / tr min.":"4","Adjustable response value time / tsd max.":"0.03 s","Adjustable response value time / tsd min.":"0.03 s","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"250 A","Adjustable response value current / li max.":"3 750 A","Adjustable response value current / li min.":"3 750 A","Adjustable response value current / lr min.":"100 A","Adjustable response value current / Isd max.":"3 750 A","Adjustable response value current / Isd min.":"750 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"0","Protective function of the overcurrent release":"LSI","Switching capacity class of the circuit breaker":"M","Max. rated operational current of the frame size":"400 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","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=570010&mlfb=3VA2325-5MN32-0JA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2325-5MN32-0JA0/alternatives.json"},"ai":{"faq":[{"question":"Does this breaker include a shunt trip?","answer":"Yes, it is equipped with a shunt trip release (STL) for remote tripping, with the integrated auxiliary trip cataloged as 3VA9688-0BL32."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2325-5MN32-0JA0","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/3VA2325-5MN32-0JA0 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}}