{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2325-5HN32-0AH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2325-5HN32-0AH0","canonicalUrl":"https://aoctrl.com/siemens/3VA2325-5HN32-0AH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2325-5HN32-0AH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA series, molded case circuit breaker, 3VA2325-5HN32-0AH0, 250 A, 3-pole, 187 kA at 240 V, line protection.","salesMarkdown":"The Siemens SENTRON 3VA2325-5HN32-0AH0 is a 3-pole molded case circuit breaker (MCCB) rated for 250 A continuous current, designed for line protection in distribution panels and industrial switchboards. Its interrupting capacity is specified per voltage: 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 7.5 kA at 690 V — figures that govern the available fault current the breaker can safely clear at the point of installation. The continuous current rating holds at 250 A across the full ambient temperature range from 40 °C to 70 °C, meaning no derating is required for elevated panel temperatures within that band. Dimensions are 248 mm height, 138 mm width, and 110 mm depth — the depth figure is the critical dimension for enclosure depth clearance when mounting on a DIN rail or panel backplate. The breaker ships with a factory-fitted basic switch (order code 3VA2325-5HN32-0AA0) and includes 2 auxiliary switches plus 1 trip alarm switch (HQ configuration) for status feedback to a PLC or annunciator. Maximum power loss is 37.5 W — a figure to account for in panel thermal calculations, particularly in sealed enclosures where heat dissipation is limited. Operating temperature range spans -25 °C to 70 °C, with storage from -40 °C to 80 °C; the storage minimum is the more restrictive limit for warehousing or cold-site staging.","metaTitle":"Siemens SENTRON 3VA2325-5HN32-0AH0 MCCB, 250 A, 3-Pole, 187","metaDescription":"Siemens SENTRON 3VA2325-5HN32-0AH0 molded case circuit breaker, 250 A continuous, 3-pole, 187 kA breaking at 240 V. 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":"3 000 A","Minimum":"3 000 A","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":"Yes","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":"3VA2325-5HN32-0AA0","Design Of The Auxiliary Switch":"2 auxiliary switches + 1 trip alarm switch HQ","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":"3","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","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=445659&mlfb=3VA2325-5HN32-0AH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2325-5HN32-0AH0/alternatives.json"},"ai":{"faq":[{"question":"Will 3VA2325-5HN32-0AH0 drop into a panel specified for 3VA1110-5EF32-0AM0 without rewiring?","answer":"No — the 3VA2325-5HN32-0AH0 is a 250 A, 3-pole MCCB in a larger frame than the 3VA1110-5EF32-0AM0, which is a lower-current variant. Panel cutout dimensions, bus bar spacing, and lug sizes differ; a direct mechanical swap is not possible without re-engineering the mounting and connections."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2325-5HN32-0AH0","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/3VA2325-5HN32-0AH0 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}}