{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2225-0HN32-0AF0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2225-0HN32-0AF0","canonicalUrl":"https://aoctrl.com/siemens/3VA2225-0HN32-0AF0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2225-0HN32-0AF0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2225-0HN32-0AF0, molded case circuit breaker, 3-pole, 250 A, ETU350 electronic trip unit, 440 kA at 415 V.","salesMarkdown":"## SENTRON 3VA2225-0HN32-0AF0 — 250 A MCCB with ETU350 The Siemens SENTRON 3VA2225-0HN32-0AF0 is a 3-pole molded case circuit breaker rated 250 A at 40 °C, fitted with an ETU350 electronic trip unit. At 40 °C the breaker is good for 250 A continuous. That holds flat through 50 °C (250 A), then drops to 241 A at 55 °C, 232 A at 60 °C, 222 A at 65 °C, and 213 A at 70 °C. IP40 on the front keeps dust out of the trip-unit compartment in a clean enclosure.","metaTitle":"Siemens 3VA2225-0HN32-0AF0 SENTRON MCCB, 250 A, 3-Pole, ETU3","metaDescription":"Siemens SENTRON 3VA2225-0HN32-0AF0 molded case circuit breaker, 250 A, 3-pole, ETU350 trip unit, 440 kA at 415 V. Active production. Sourced 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","Maximum":"0 A","Minimum":"0 A","at 415 V":"440 kA","at 690 V":"187 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":"Yes","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","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","Of The Supplied Basic Switch":"#BEZUG!","Design Of The Auxiliary Switch":"1 auxiliary switch + 1 trip alarm switch HQ","Design Of The Auxiliary Release":"Without auxiliary release","Ground-Fault Monitoring Version":"Without","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","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LSI","number of CO contacts / for auxiliary contacts":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","Switching Capacity Class Of The Circuit Breaker":"E","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=1472784&mlfb=3VA2225-0HN32-0AF0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2225-0HN32-0AF0/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting rating of 3VA2225-0HN32-0AF0?","answer":"440 kA at 415 V AC, and 187 kA at 690 V AC."},{"question":"Where can I buy 3VA2225-0HN32-0AF0?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2225-0HN32-0AF0","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/3VA2225-0HN32-0AF0 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}}