{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2325-5MN32-0DE0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2325-5MN32-0DE0","canonicalUrl":"https://aoctrl.com/siemens/3VA2325-5MN32-0DE0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2325-5MN32-0DE0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON molded case circuit breaker, 3VA2 series, 3VA2325-5MN32-0DE0, 250 A, 3-pole, breaking capacity 187 kA at 240 V AC, with undervoltage release and 4 auxiliary switches.","salesMarkdown":"The Siemens SENTRON 3VA2325-5MN32-0DE0 is a 3-pole molded case circuit breaker rated at 250 A continuously from 40 °C up to 70 °C — no derating needed across that entire ambient span, which simplifies panel layout in warm cabinets or near other heat sources. Its breaking capacity reaches 187 kA at 240 V AC, 121 kA at 415/440 V, 75.6 kA at 500 V, and 7.5 kA at 690 V — so at common low-voltage distribution levels (240–480 V) it handles very high fault currents without cascading upstream, which is the main reason you'd spec this frame over a smaller 3VA2 variant. ## Auxiliary and release configuration — what is built in This breaker ships with four auxiliary switches (HQ design) and an undervoltage release (UVR) integrated — no separate ordering or field-fit kit needed for those functions, which saves panel wiring time and avoids a common omission in BOMs. Phase failure detection is also present, so the breaker trips on loss of one phase — a standard requirement for motor feeder protection in many industrial codes. There is no communication module or ground-fault monitoring built in; if you need those, you would select a different 3VA2 variant or add external modules. The breaker measures 248 mm high, 138 mm wide, and 110 mm deep — a standard 3-pole MCCB footprint for the 250 A frame class, so it drops into most existing panel layouts without re-drilling the mounting plate.","metaTitle":"Siemens SENTRON 3VA2325-5MN32-0DE0 MCCB, 250 A, 3-Pole, 187","metaDescription":"Siemens SENTRON 3VA2325-5MN32-0DE0 molded case circuit breaker, 250 A, 3-pole, breaking capacity 187 kA at 240 V AC. Active production. Sourced to order against RFQ.","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":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"75.6 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":"Yes","Communication Function":"No","Phase Failure Detection":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"40 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"#BEZUG!","Design Of The Auxiliary Switch":"4 auxiliary switches HQ","Design Of The Auxiliary Release":"undervoltage release (UVR)","Ground-Fault Monitoring Version":"Without","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","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB25","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"Yes","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 (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=1444034&mlfb=3VA2325-5MN32-0DE0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2325-5MN32-0DE0/alternatives.json"},"ai":{"faq":[{"question":"Does 3VA2325-5MN32-0DE0 include an undervoltage release?","answer":"Yes, it ships with an undervoltage release (UVR) and four auxiliary switches (HQ design) factory-installed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2325-5MN32-0DE0","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/3VA2325-5MN32-0DE0 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}}