{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2325-6HN32-0KH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2325-6HN32-0KH0","canonicalUrl":"https://aoctrl.com/siemens/3VA2325-6HN32-0KH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2325-6HN32-0KH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2, molded case circuit breaker, 3VA2325-6HN32-0KH0, 250 A, 3-pole, ETU350 electronic trip unit, line protection, 242 kA at 240 V, shunt trip, 2 aux + 1 alarm switch.","salesMarkdown":"## SENTRON 3VA2 MCCB — 250 A, 3-pole, ETU350, line protection The Siemens 3VA2325-6HN32-0KH0 is a SENTRON 3VA2 series molded case circuit breaker (MCCB) rated for 250 A continuous current at 40 °C, with three poles and an ETU350 electronic overcurrent release for line protection duty. Breaking capacity reaches 242 kA at 240 V, 187 kA at 415 V, and 40 kA at 690 V — figures that govern fault-clearing capability at the point of common coupling. At 240 V the MCCB interrupts 242 kA; at 415 V and 440 V it holds 187 kA, then drops to 121 kA at 500 V and 40 kA at 690 V. These are the Icu (ultimate breaking capacity) values for the frame — they determine whether the breaker coordinates with downstream devices under fault. The ETU350 release supports adjustable long-time, short-time, and instantaneous pickups, giving the selectivity engineer room to shape the trip curve against branch-circuit breakers or motor starters. At 55 °C it derates to 240 A, at 60 °C to 235 A, at 65 °C to 230 A, and at 70 °C to 225 A. Maximum power loss is 37.5 W — relevant for enclosure heat budgeting when the breaker is enclosed in a non-ventilated panel. ## Accessories and wiring provisions A voltage trigger is present, undervoltage release is not fitted, and there is no communication function or phase-failure detection. The trip indicator is standard. Dimensions: 138 mm wide, 248 mm high, 110 mm deep.","metaTitle":"Siemens 3VA2325-6HN32-0KH0 SENTRON MCCB, 250 A, 242 kA at 24","metaDescription":"Siemens 3VA2325-6HN32-0KH0 SENTRON molded case circuit breaker, 250 A rated continuous current, 242 kA breaking at 240 V, ETU350 release, shunt trip, 3-pole, active production. Ava","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":"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":"3VA2325-6HN32-0AA0","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":"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=307908&mlfb=3VA2325-6HN32-0KH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2325-6HN32-0KH0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2325-6HN32-0KH0 and how do I get a price?","answer":"This MCCB is sourced and quoted to order against an RFQ through independent distribution. Submit a request for quote to confirm availability and current pricing."},{"question":"What is the breaking capacity of 3VA2325-6HN32-0KH0 at 240 V?","answer":"At 240 V the breaking capacity is 242 kA. At 415 V and 440 V it is 187 kA, at 500 V it is 121 kA, and at 690 V it is 40 kA."},{"question":"What type of trip unit does 3VA2325-6HN32-0KH0 use?","answer":"It uses an ETU350 electronic overcurrent release with adjustable long-time, short-time, and instantaneous protection settings, configured for line protection duty."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2325-6HN32-0KH0","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/3VA2325-6HN32-0KH0 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}}