{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2325-6HN32-0AB0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2325-6HN32-0AB0","canonicalUrl":"https://aoctrl.com/siemens/3VA2325-6HN32-0AB0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2325-6HN32-0AB0","rawCanonicalId":null},"summary":{"shortDescription":"SENTRON 3VA2325-6HN32-0AB0, molded case circuit breaker, 3-pole, 250 A rated, 242 kA at 240 V, line protection design.","salesMarkdown":"## 250 A MCCB for high-fault panels The SENTRON 3VA2325-6HN32-0AB0 is a 3-pole molded case circuit breaker rated 250 A continuous at 40 °C, with a breaking capacity of 242 kA at 240 V. That SCCR headroom means it clears faults up to 242 kA without cascading upstream — sized for high-available-fault-current switchboards where a standard 65 kA MCCB would risk a violent arc-flash event. At 415 V the rating holds at 187 kA, and it still delivers 121 kA at 500 V, dropping to 7.5 kA at 690 V. That simplifies panel thermal calculations — the breaker delivers its nameplate rating even in a warm enclosure. ## Line protection with auxiliary switches This is a line-protection design (not motor or generator protection), meaning it trips on overload and short-circuit per the standard time-current curve for feeder circuits. It ships with 2 HP auxiliary switches — those are the high-performance contacts rated for separate control-circuit isolation, not just status indication. Dimensions are 248 mm high, 138 mm wide, 110 mm deep — standard 3-pole MCCB footprint for 250 A frame size. Mounts on a panel backplate with through-bolts; no DIN-rail clip on this class. The base switch variant is order code 3VA2325-6HN32-0AA0 (without auxiliary switches). This -0AB0 variant adds the 2 HP auxiliary switches pre-installed, saving a panel-builder labor step. If your BOM already carries the -0AA0, you can add the auxiliary kit separately — but this factory-fitted version is the cleaner procurement path.","metaTitle":"3VA2325-6HN32-0AB0 SENTRON MCCB, 250A, 3-pole, 242kA at 240V","metaDescription":"SENTRON 3VA2325-6HN32-0AB0 molded case circuit breaker, 250A rated, 3-pole, up to 242kA breaking capacity at 240V. Active production. Quoted to order.","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":"3 000 A","Minimum":"3 000 A","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]":"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":"No","Design Of The Product":"Line protection","Communication Function":"No","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":"No","Of The Supplied Basic Switch":"3VA2325-6HN32-0AA0","Design Of The Auxiliary Switch":"2 auxiliary switches HP","Design Of The Auxiliary Release":"Without auxiliary release","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"250 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU350","protection class IP / on the front":"IP40","Product Function / Grounding Protection":"No","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":"LSI","number of CO contacts / for auxiliary contacts":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA11","Switching Capacity Class Of The Circuit Breaker":"H","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=128742&mlfb=3VA2325-6HN32-0AB0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2325-6HN32-0AB0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 3VA2325-6HN32-0AB0 and get a price?","answer":"This part is sourced and quoted to order through independent distribution. Submit an RFQ for current availability and pricing."},{"question":"What is the breaking capacity of this MCCB at 415 V?","answer":"At 415 V the breaking capacity is 187 kA, and it holds the same 187 kA at 440 V."},{"question":"What are the mounting dimensions of the 3VA2325-6HN32-0AB0?","answer":"Height 248 mm, width 138 mm, depth 110 mm — a standard 3-pole 250 A frame MCCB footprint."},{"question":"Does this MCCB include an undervoltage release or ground-fault monitoring?","answer":"No. This variant has no undervoltage release, no ground-fault monitoring, and no communication function."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2325-6HN32-0AB0","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/3VA2325-6HN32-0AB0 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}}