{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2325-6KP42-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2325-6KP42-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2325-6KP42-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2325-6KP42-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA series, molded case circuit breaker, 3VA2325-6KP42-0AA0, 250 A, 4-pole, ETU850 electronic trip unit, line protection.","salesMarkdown":"The interrupting ratings are substantial: 242 kA at 240 V, 187 kA at 415 V and 440 V, 121 kA at 500 V, and still 7.5 kA at 690 V. That's unusual for an MCCB and saves you from oversizing the frame. The 4-pole design handles three-phase plus neutral, and the N-conductor protection is adjustable from OFF up to 160 % of the phase setting, which matters when you're feeding a nonlinear load with triplen harmonics. The ETU850 release gives you LSIG (long-time, short-time, instantaneous, ground-fault) curves programmable via the communication port — this breaker talks to the line side, so a remote PLC or BMS can pull status and event logs without climbing into the panel.","metaTitle":"Siemens 3VA2325-6KP42-0AA0 SENTRON MCCB, 250 A, 4-Pole, ETU8","metaDescription":"Siemens SENTRON 3VA2325-6KP42-0AA0 molded case circuit breaker, 250 A continuous, 4-pole, ETU850 release. 242 kA at 240 V. Sourced 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":"184 mm","Height":"248 mm","at 240 V":"242 kA","at 415 V":"187 kA","at 440 V":"187 kA","at 500 V":"121 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]":"7.24 in","Height [In]":"9.76 in","Trip Indicator":"No","Number Of Poles":"4","Product version":"Line protection","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","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","rated insulation voltage Ui":"800 V","Courant permanent assigné Iu":"250 A","Ground-Fault Monitoring Version":"Without","Design Of The Overcurrent Release":"ETU850","protection class IP / on the front":"IP40","design of the N-conductor protection":"adjustable OFF; 20% to 160%","reference code / acc. to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"Yes","Adjustable response value current / li max.":"3 000 A","Adjustable response value current / li min.":"375 A","Neutral conductors / upgradeable/retrofittable":"No","Protection Function Of The Overcurrent Release":"LSI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"H","Max. rated operational current of the frame size":"400 A","Mechanical Service Life (Switching 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","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"35 x 10 mm","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"20 x 1 mm"}},"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=525768&mlfb=3VA2325-6KP42-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2325-6KP42-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy or get a price for 3VA2325-6KP42-0AA0?","answer":"This part is sourced to order through our independent distribution channel. Submit an RFQ and we'll confirm availability and current pricing at quote time — no stock figures or lead-time numbers are published here."},{"question":"What is the closest functional second-source for 3VA2325-6KP42-0AA0?","answer":"The 5SQ2670-2YA63 is a 250 A, 4-pole, electronic-trip MCCB in the same class, but it uses a different mechanical interlock and accessory rail. Do not assume a drop-in swap without comparing mounting footprints and terminal spacing."},{"question":"What are the key interrupting ratings for this MCCB?","answer":"242 kA at 240 V, 187 kA at 415 V and 440 V, 121 kA at 500 V, and 7.5 kA at 690 V. That's enough SCCR headroom for most industrial service-entrance and distribution applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2325-6KP42-0AA0","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/3VA2325-6KP42-0AA0 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}}