{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2325-5MN32-0HA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2325-5MN32-0HA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2325-5MN32-0HA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2325-5MN32-0HA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2325-5MN32-0HA0, molded case circuit breaker, 3-pole, 250 A, motor protection version with ETU350M electronic release, shunt trip, 187 kA breaking capacity at 240 V.","salesMarkdown":"It carries the ETU350M electronic overcurrent release with integrated phase failure detection, and a factory-fitted shunt trip (STL) release for remote tripping. The 250 A rating holds from 40 °C through 50 °C; above that it derates to 240 A at 55 °C, 235 A at 60 °C, 230 A at 65 °C, and 225 A at 70 °C — so in a warm enclosure you need to account for the thermal drop. Breaking capacity scales with system voltage: 187 kA at 240 V, 121 kA at 415/440 V, 75.6 kA at 500 V, and 17 kA at 690 V. Mechanical endurance is listed at 15 000 operations — typical for a 250 A frame in motor-starting duty. Max power loss is 37.5 W, which matters for heat buildup inside a sealed enclosure. ## Integration notes Dimensions: 248 mm high, 138 mm wide, 110 mm deep — standard 3-pole MCCB footprint for 250 A frame. No auxiliary contacts or undervoltage release are fitted from the factory; the only integrated release is the shunt trip (STL). The base switch (3VA2325-5MN32-0AA0) and the auxiliary trip (3VA9688-0BL30) are separate orderable components if you need to add them later.","metaTitle":"Siemens 3VA2325-5MN32-0HA0 SENTRON MCCB, 250 A, 3-Pole, Moto","metaDescription":"Siemens SENTRON 3VA2325-5MN32-0HA0 molded case circuit breaker, 250 A rated, 3-pole, motor protection with ETU350M release. SCCR 187 kA at 240 V. Active production. Sourced to orde","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":"3VA9688-0BL30","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=570006&mlfb=3VA2325-5MN32-0HA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2325-5MN32-0HA0/alternatives.json"},"ai":{"faq":[{"question":"Who supplies 3VA2325-5MN32-0HA0 and how is it quoted for volume purchases?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm offer."},{"question":"What is 3VA2325-5MN32-0HA0's breaking capacity at different voltages?","answer":"Rated breaking capacity is 187 kA at 240 V, 121 kA at 415/440 V, 75.6 kA at 500 V, and 17 kA at 690 V."},{"question":"What overcurrent release does this MCCB use?","answer":"It uses the ETU350M electronic overcurrent release with phase failure detection, and includes a factory-fitted shunt trip release for remote tripping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2325-5MN32-0HA0","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/3VA2325-5MN32-0HA0 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}}