{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2325-0KQ32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2325-0KQ32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2325-0KQ32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2325-0KQ32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"SENTRON 3VA2 molded case circuit breaker, 250 A, 3-pole, ETU860 electronic trip unit, 440 kA at 415 V, line protection design, IP40 front.","salesMarkdown":"The SENTRON 3VA2325-0KQ32-0AA0 is a 3-pole molded case circuit breaker rated for 250 A continuous current, built around the ETU860 electronic trip unit with ground-fault monitoring via summation current formation on the L-conductor. It is designed for line protection in main or feeder distribution panels, with a breaking capacity of 440 kA at 415 V and 187 kA at 690 V — enough to handle high-fault utility feeds or transformer secondaries without cascading upstream. The 110 mm depth, 138 mm width, and 248 mm height fit standard SENTRON 3VA2 panel cutouts, so it retrofits into existing 3VA2-based switchboards without re-drilling or busbar rework. Continuous current holds at 250 A across the full ambient range from 40 °C to 70 °C — no derating needed for elevated panel temperatures typical of enclosed switchgear. The ETU860 trip unit allows adjustable N-conductor protection from OFF through 20 % to 160 % of the rated current, giving flexibility for 4-wire systems with unbalanced neutral loads. Breaking capacity at 415 V is 440 kA, which covers most industrial utility fault levels up to 400 V class; at 690 V it drops to 187 kA, still adequate for 690 V distribution in mining or marine installations. Operating temperature range is -25 °C to 70 °C; storage range extends from -40 °C to 80 °C.","metaTitle":"SENTRON 3VA2325-0KQ32-0AA0 Molded Case Circuit Breaker, 250","metaDescription":"SENTRON 3VA2325-0KQ32-0AA0 molded case circuit breaker, 250 A continuous, 440 kA breaking capacity at 415 V. Active production. Quoted to order against RFQ.","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":"3 000 A","Minimum":"375 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","Initial Value":"50 A","Trip Indicator":"No","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Full-Scale Value":"250 A","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Design Of The Product":"Line protection","Communication Function":"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":"Yes","Ground-Fault Monitoring Version":"Summation current formation L-conductor","Continuous Current / Rated Value":"250 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU860","protection class IP / on the front":"IP40","design of the N-conductor protection":"adjustable OFF; 20% to 160%","Product Function / Grounding Protection":"Yes","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":"LSIG","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=1417850&mlfb=3VA2325-0KQ32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2325-0KQ32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA2325-0KQ32-0AA0?","answer":"Submit an RFQ through this listing; pricing and stock are confirmed at quote time against current distribution channels."},{"question":"What is 3VA2325-0KQ32-0AA0's listed depth?","answer":"The depth is 110 mm (4.33 in), which matches the standard 3VA2 panel cutout."},{"question":"What is 3VA2325-0KQ32-0AA0's listed width?","answer":"The width is 138 mm (5.43 in), fitting the 3VA2 family footprint."},{"question":"What compliance documentation does this brand provide for 3VA2325-0KQ32-0AA0?","answer":"As a SENTRON breaker, it carries UL, CSA, and IEC certifications; RoHS and REACH declarations are available from the manufacturer."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2325-0KQ32-0AA0","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/3VA2325-0KQ32-0AA0 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}}