{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2225-7HN32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2225-7HN32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2225-7HN32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2225-7HN32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2225-7HN32-0AA0, molded case circuit breaker, 3-pole, 250 A continuous, ETU350 electronic trip unit, breaking capacity 330 kA at 240 V AC, 86 x 105 x 181 mm.","salesMarkdown":"The Siemens 3VA2225-7HN32-0AA0 is a SENTRON molded case circuit breaker (MCCB) rated for 250 A continuous current, with a 3-pole configuration and an ETU350 electronic trip unit. The continuous current rating holds at 250 A from 40 °C through 50 °C ambient. Above that, it derates linearly: 241 A at 55 °C, 232 A at 60 °C, 222 A at 65 °C, and 213 A at 70 °C. If the breaker lives in a hot enclosure — near transformers or in a non-ventilated panel — use the 55 °C or 60 °C column for sizing, not the 40 °C number. Dimensions are 181 mm high, 105 mm wide, and 86 mm deep — a standard MCCB footprint for a 250 A frame. ## Trip unit and protection features It does not include a ground-fault monitoring function, undervoltage release.","metaTitle":"Siemens 3VA2225-7HN32-0AA0 SENTRON MCCB, 250 A, 3-Pole, ETU3","metaDescription":"Siemens SENTRON 3VA2225-7HN32-0AA0 molded case circuit breaker, 250 A continuous, 3-pole, ETU350 trip unit. Breaking capacity 330 kA at 240 V. Current lifecycle stage. Sourced to o","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"86 mm","Width":"105 mm","Height":"181 mm","Maximum":"2 500 A","Minimum":"2 500 A","at 240 V":"330 kA","at 415 V":"242 kA","at 440 V":"242 kA","at 500 V":"187 kA","at 690 V":"4.5 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","Depth [In]":"3.39 in","Width [In]":"4.13 in","Height [In]":"7.13 in","Trip Indicator":"No","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Design Of The Product":"Line protection","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"48 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"250 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU350","protection class IP / on the front":"IP40","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","reference code / according to IEC 81346-2":"Q","Continuous Current / Rated Value / Maximum":"250 A","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LSI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"C","Mechanical Service Life (Operating Cycles) / Typical":"25 000","Type Of Electrical Connection / For Main Current Circuit":"on both sides nut keeper kit","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal"}},"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=468942&mlfb=3VA2225-7HN32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2225-7HN32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2225-7HN32-0AA0 and get current pricing?","answer":"It is sourced to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."},{"question":"What is the depth of 3VA2225-7HN32-0AA0?","answer":"The depth is 86 mm."},{"question":"What is the width of 3VA2225-7HN32-0AA0?","answer":"The width is 105 mm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2225-7HN32-0AA0","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/3VA2225-7HN32-0AA0 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}}