{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2325-6HN32-0HC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2325-6HN32-0HC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2325-6HN32-0HC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2325-6HN32-0HC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2 molded case circuit breaker, 3-pole, 250 A, line protection, ETU350 electronic trip unit, 242 kA at 240 VAC, shunt trip, 2 HQ auxiliary switches.","salesMarkdown":"Breaking capacity reaches 242 kA at 240 VAC, 187 kA at 415 V and 440 VAC, 121 kA at 500 VAC, and 40 kA at 690 VAC — these are the fault-clearing figures that govern its application in high-fault industrial distribution. At 110 mm deep, 138 mm wide, and 248 mm tall, this MCCB occupies a standard SENTRON 3VA2 footprint. Above 55 °C, the rating derates linearly from 240 A at 55 °C down to 225 A at 70 °C — so if the breaker lives in a hot enclosure, the effective ampacity is lower than the nameplate 250 A. Maximum power loss is 37.5 W, which factors into enclosure thermal calculations. ## Deployment context As a SENTRON 3VA2 MCCB, it's designed for panel-mount installation in industrial switchboards and distribution boards, protecting feeder circuits and downstream equipment against overloads and short circuits.","metaTitle":"Siemens 3VA2325-6HN32-0HC0 SENTRON MCCB, 250 A, 242 kA at 24","metaDescription":"Siemens SENTRON 3VA2325-6HN32-0HC0 molded case circuit breaker, 250 A rated current, 242 kA breaking capacity at 240 VAC. Line protection with ETU350 release. Current production. S","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":"242 kA","at 415 V":"187 kA","at 440 V":"187 kA","at 500 V":"121 kA","at 690 V":"40 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":"No","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 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":"3VA2325-6HN32-0AA0","Design of the auxiliary release":"Shunt trip (STL)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9688-0BL30","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":"2","Protective function of the overcurrent release":"LSI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching capacity class of the circuit breaker":"H","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=288359&mlfb=3VA2325-6HN32-0HC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2325-6HN32-0HC0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2325-6HN32-0HC0 and how do I get a price?","answer":"This MCCB is sourced and quoted to order against an RFQ through independent distribution channels. Submit an RFQ for current availability and pricing — confirmed at quote time."},{"question":"What is the breaking capacity of 3VA2325-6HN32-0HC0 at different voltages?","answer":"Breaking capacity is 242 kA at 240 VAC, 187 kA at 415 VAC and 440 VAC, 121 kA at 500 VAC, and 40 kA at 690 VAC. These are the maximum fault currents the breaker can safely interrupt at each voltage level."},{"question":"What trip unit and auxiliary options does this MCCB include?","answer":"It ships with an ETU350 electronic overcurrent release, a shunt trip (STL) auxiliary release, and 2 HQ auxiliary switches. There is no undervoltage release, no ground fault monitoring, and no communication function on this variant."},{"question":"What is the operating temperature range for 3VA2325-6HN32-0HC0?","answer":"Operating ambient temperature range is -25 °C to +70 °C. Storage range is -40 °C to +80 °C. The continuous current rating of 250 A applies up to 50 °C; above that, derate per the curve down to 225 A at 70 °C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2325-6HN32-0HC0","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/3VA2325-6HN32-0HC0 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}}