{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2225-7HN32-0AG0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2225-7HN32-0AG0","canonicalUrl":"https://aoctrl.com/siemens/3VA2225-7HN32-0AG0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2225-7HN32-0AG0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2225-7HN32-0AG0, molded case circuit breaker, 3-pole, 250 A, Line Protection, ETU350 overcurrent release, 330 kA at 240 V, 105 x 181 x 86 mm.","salesMarkdown":"At 415 V and 440 V it still holds 242 kA, and at 500 V it's 187 kA, dropping to 6.3 kA at 690 V, so match the available fault current at your system voltage, not just the headline number. At 55 °C it's 241 A, at 60 °C it's 232 A, and it steps down to 213 A at 70 °C. Maximum power loss is 48 W, which feeds into the panel thermal budget calculation. The front carries IP40 protection, meaning tools or fingers won't contact live parts, but the breaker is not sealed against dust ingress.","metaTitle":"Siemens 3VA2225-7HN32-0AG0 SENTRON MCCB, 250 A, 3-Pole, Line","metaDescription":"Siemens SENTRON 3VA2225-7HN32-0AG0 molded case circuit breaker, 250 A rated current, 3-pole, ETU350 release, 330 kA at 240 V. Active 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":"86 mm","Width":"105 mm","Height":"181 mm","at 240 V":"330 kA","at 415 V":"242 kA","at 440 V":"242 kA","at 500 V":"187 kA","at 690 V":"6.3 kA","at 40 °C":"250 A","at 45 °C":"250 A","at 50 °C":"250 A","at 55 °C":"241 A","at 60 °C":"232 A","at 65 °C":"222 A","at 70 °C":"213 A","Trip indicator":"Yes","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":"20 000","Undervoltage Release":"No","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"48 W","Auxiliary contact version":"1 auxiliary switch + 1 trip alarm switch HP","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":"3VA2225-7HN32-0AA0","Design of the auxiliary release":"Without auxiliary release","Ground fault monitoring version":"Without","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.":"15","Adjustable response value time / tr min.":"0.5","Adjustable response value time / tsd max.":"0.4 s","Adjustable response value time / tsd min.":"0.02 s","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.":"2 500 A","Adjustable response value current / li min.":"2 500 A","Adjustable response value current / lr min.":"100 A","Adjustable response value current / Isd max.":"2 500 A","Adjustable response value current / Isd min.":"375 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":"3VA9988-0AB11","Switching capacity class of the circuit breaker":"C","Max. rated operational current of the frame size":"250 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.":"25 x 8.5","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"13 x 1 mm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6a7c0d29262bf1366bc093fc9653b1e6.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=273176&mlfb=3VA2225-7HN32-0AG0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2225-7HN32-0AG0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2225-7HN32-0AG0 and what is the lead time?","answer":"This MCCB is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time; no stock count or lead-time figure is published here."},{"question":"What are the key ratings of 3VA2225-7HN32-0AG0?","answer":"Rated continuous current Iu is 250 A, with a breaking capacity of 330 kA at 240 V, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 6.3 kA at 690 V. It uses an ETU350 electronic overcurrent release and measures 105 x 181 x 86 mm."},{"question":"What is the depth of this MCCB?","answer":"The depth is 86 mm, with a width of 105 mm and height of 181 mm."},{"question":"Will 3VA2225-7HN32-0AG0 drop into a panel specified around 3VA1010-4ED32-0AC0?","answer":"No — the 3VA2225-7HN32-0AG0 is a 250 A frame with a 105 mm width, while the 3VA1010-4ED32-0AC0 is a smaller 100 A frame. The physical footprint and bus-bar spacing differ; rewiring and possibly a larger cutout are required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2225-7HN32-0AG0","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/3VA2225-7HN32-0AG0 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}}