{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2225-6HN32-0AG0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2225-6HN32-0AG0","canonicalUrl":"https://aoctrl.com/siemens/3VA2225-6HN32-0AG0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2225-6HN32-0AG0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2, molded case circuit breaker, 3-pole, 250 A, 242 kA at 240 V, line protection.","salesMarkdown":"It's a 3-pole unit rated for a continuous current of 250 A at 40 °C, and it holds that same 250 A rating all the way up to 50 °C — so you don't have to derate for a warm enclosure unless you're pushing past that. At 55 °C it's still at 241 A, at 60 °C it's 232 A, and at 70 °C it's 213 A, which gives you a clear thermal curve to size against. The interrupting ratings are what make this breaker stand out: 242 kA at 240 V, 187 kA at 415 V and 440 V, 121 kA at 500 V, and 4.5 kA at 690 V. It ships with a built-in auxiliary switch and trip alarm switch (1 each, HP type), so you get remote status indication for both the breaker position and whether it tripped on fault. ## Physical fit and mounting","metaTitle":"Siemens 3VA2225-6HN32-0AG0 SENTRON MCCB, 250 A, 3-Pole, 242","metaDescription":"Siemens 3VA2225-6HN32-0AG0 SENTRON molded case circuit breaker, 250 A rated, 3-pole, 242 kA at 240 V. Current production. Sourced to order against RFQ.","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":"2 500 A","Minimum":"2 500 A","at 240 V":"242 kA","at 415 V":"187 kA","at 440 V":"187 kA","at 500 V":"121 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":"Yes","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","Of The Supplied Basic Switch":"3VA2225-6HN32-0AA0","Design Of The Auxiliary Switch":"1 auxiliary switch + 1 trip alarm switch HP","Design Of The Auxiliary Release":"Without auxiliary release","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":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB11","Switching Capacity Class Of The Circuit Breaker":"H","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=440114&mlfb=3VA2225-6HN32-0AG0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2225-6HN32-0AG0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2225-6HN32-0AG0 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing."},{"question":"What are the key ratings for this MCCB?","answer":"It's a 3-pole, 250 A continuous rated breaker at 40 °C, with interrupting capacity of 242 kA at 240 V, 187 kA at 415 V, and 121 kA at 500 V."},{"question":"What is the physical size of 3VA2225-6HN32-0AG0?","answer":"It measures 105 mm wide, 181 mm high, and 86 mm deep."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2225-6HN32-0AG0","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/3VA2225-6HN32-0AG0 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}}