{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2325-5HN32-0KH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2325-5HN32-0KH0","canonicalUrl":"https://aoctrl.com/siemens/3VA2325-5HN32-0KH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2325-5HN32-0KH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2325-5HN32-0KH0, molded case circuit breaker, 250 A, 3-pole, ETU350 electronic trip unit, line protection, 187 kA at 240 V, 121 kA at 415 V, shunt trip STL, 2 aux + 1 alarm switch.","salesMarkdown":"## SENTRON 3VA2325-5HN32-0KH0 — 250 A MCCB with ETU350 The interrupting ratings are 187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 17 kA at 690 V — numbers that define the available fault current it can safely clear at each voltage level without upstream coordination failure. The 250 A rating holds flat from 40 °C through 50 °C; above that it derates to 240 A at 55 °C, 235 A at 60 °C, 230 A at 65 °C, and 225 A at 70 °C. The ETU350 release is field-configurable for long-time, short-time, instantaneous, and ground-fault pickup — though this unit ships without ground-fault monitoring (the 'Without' flag on that option). The shunt trip (STL) allows remote tripping from an E-stop or PLC output. The auxiliary switch block reports open/closed status and the alarm switch signals a trip event — useful for a BMS or SCADA input.","metaTitle":"Siemens 3VA2325-5HN32-0KH0 SENTRON MCCB, 250 A, 3-Pole, ETU3","metaDescription":"Siemens SENTRON 3VA2325-5HN32-0KH0 molded case circuit breaker, 250 A rated continuous current, 3-pole, ETU350 release, 187 kA at 240 V. Current 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","at 240 V":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"75.6 kA","at 690 V":"17 kA","at 40 °C":"250 A","at 45 °C":"250 A","at 50 °C":"250 A","at 55 °C":"240 A","at 60 °C":"235 A","at 65 °C":"230 A","at 70 °C":"225 A","Trip indicator":"Yes","Number of poles":"3","Product version":"Line protection","Voltage trigger":"Yes","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"15 000","Undervoltage Release":"No","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"37.5 W","Auxiliary contact version":"2 auxiliary switches + 1 trip alarm switch HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"250 A","Rated insulation voltage Ui":"800 V","Of The Supplied Basic Switch":"3VA2325-5HN32-0AA0","Design of the auxiliary release":"Shunt trip (STL)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9688-0BL33","Design of the overcurrent release":"ETU350","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"17","Adjustable response value time / tr min.":"0.5","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"250 A","Adjustable response value current / li max.":"3 000 A","Adjustable response value current / li min.":"3 000 A","Adjustable response value current / lr min.":"100 A","Adjustable response value current / Isd max.":"0 A","Adjustable response value current / Isd min.":"0 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"3","Protective function of the overcurrent release":"LSI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","Switching capacity class of the circuit breaker":"M","Max. rated operational current of the frame size":"400 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"Lug terminal","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","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"20 x 1"}},"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=2243&mlfb=3VA2325-5HN32-0KH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2325-5HN32-0KH0/alternatives.json"},"ai":{"faq":[{"question":"What are the key interrupting ratings for 3VA2325-5HN32-0KH0?","answer":"187 kA at 240 V, 121 kA at 415 V and 440 V, 75.6 kA at 500 V, and 17 kA at 690 V."},{"question":"What is the closest functional second-source to 3VA2325-5HN32-0KH0?","answer":"The 3VA1110-5EE32-0JA0 is a smaller-frame SENTRON MCCB but with a different trip unit and lower interrupting capacity — it will not drop into the same footprint or match the 250 A rating. The 3VA2325 frame is physically larger; panel cutouts and bus connections differ. No direct form-fit-function substitute exists without rewiring."},{"question":"How do I get current pricing and availability for 3VA2325-5HN32-0KH0?","answer":"Submit an RFQ through this listing. The part is sourced through independent distribution; availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2325-5HN32-0KH0","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/3VA2325-5HN32-0KH0 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}}