{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2325-5HL32-0BA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2325-5HL32-0BA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2325-5HL32-0BA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2325-5HL32-0BA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2325-5HL32-0BA0, molded case circuit breaker, 3-pole, 250 A rated continuous current Iu, line protection, ETU320 overcurrent release, interrupting 187 kA at 240 V.","salesMarkdown":"The Siemens 3VA2325-5HL32-0BA0 is a SENTRON molded case circuit breaker rated for 250 A continuous current (Iu) at 40 °C, with a 3-pole line-protection configuration and an ETU320 electronic trip unit. ## Rating and derating — what the thermal curve means for your load Above that it derates: 240 A at 55 °C, 235 A at 60 °C, 230 A at 65 °C, and 225 A at 70 °C. The maximum power loss is 40 W, so heat dissipation inside the panel is manageable but not negligible. ## Interrupting capability across voltage levels The interrupting ratings step down with system voltage: 187 kA at 240 V, 121 kA at both 415 V and 440 V, 75.6 kA at 500 V, and 17 kA at 690 V. At 690 V the 17 kA figure is modest — verify your available fault current if you're running a 690 V distribution. The 138 mm width means it occupies three pole spaces on a standard DIN-rail profile. No auxiliary contacts are included — if you need status feedback, you'll add a separate auxiliary switch block (the integrated auxiliary trip is a separate order code 3VA9608-0BB11). The undervoltage release is built in, so you don't need an external UVR module.","metaTitle":"Siemens 3VA2325-5HL32-0BA0 SENTRON MCCB, 250 A, 3-Pole, Line","metaDescription":"Siemens SENTRON 3VA2325-5HL32-0BA0 molded case circuit breaker, 250 A continuous, 3-pole, line protection with ETU320 release. Interrupting 187 kA at 240 V. Active production, sour","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","title":"3VA2325-5HL32-0BA0","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","description":"circuit breaker 3VA2 IEC frame 400 breaking capacity class M Icu=55kA @ 415V 3-pole, line protection ETU320, LI, In=250A overload protection Ir=100A...250A short-circuit protection Ii=1.5...12 x In nut keeper kit undervoltage release (UVR) 24V DC","Trip indicator":"No","Number of poles":"3","Product version":"Line protection","Voltage trigger":"No","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"15 000","Undervoltage Release":"Yes","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"40 W","Auxiliary contact version":"Without","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":"3VA2325-5HL32-0AA0","Design of the auxiliary release":"Undervoltage release (UVR)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9608-0BB11","Design of the overcurrent release":"ETU320","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.":"375 A","Adjustable response value current / lr min.":"100 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"0","Protective function of the overcurrent release":"LI","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,"stockQuantity":0,"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=389604&mlfb=3VA2325-5HL32-0BA0"},"ai":{"faq":[{"question":"Where can I buy 3VA2325-5HL32-0BA0 and what is the lead time?","answer":"We source this MCCB to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — send us the request and we'll get you a firm lead time."},{"question":"What is the interrupting rating of 3VA2325-5HL32-0BA0 at 415 V?","answer":"It interrupts 121 kA at 415 V. At 240 V it's 187 kA, at 440 V it's also 121 kA, at 500 V it's 75.6 kA, and at 690 V it's 17 kA."},{"question":"Does 3VA2325-5HL32-0BA0 include an undervoltage release?","answer":"Yes, it comes with an undervoltage release (UVR) as the auxiliary release. No auxiliary contacts or communication module are included."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2325-5HL32-0BA0","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/3VA2325-5HL32-0BA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}