{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2225-6JQ32-0DA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2225-6JQ32-0DA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2225-6JQ32-0DA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2225-6JQ32-0DA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2225-6JQ32-0DA0, molded case circuit breaker, line protection, 3-pole, 250 A adjustable from 50 A, 242 kA interrupting at 240 V, undervoltage release, communication function.","salesMarkdown":"The Siemens SENTRON 3VA2225-6JQ32-0DA0 is a 3-pole molded case circuit breaker designed for line protection, rated 250 A continuous at 40 °C with an adjustable trip range from 50 A up to 250 A full-scale. Interrupting capacity hits 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 — so the 240 V figure is the headline for high-fault panels, but the drop at 690 V means you need coordination study if you're running that voltage. Maximum power loss is 50.5 W — factor that into enclosure ventilation if you're stacking several in a panel. ## Thermal derating and physical fit Continuous rating holds at 250 A from 40 °C through 50 °C, then derates to 238 A at 55 °C, 225 A at 60 °C, 213 A at 65 °C, and 200 A at 70 °C — so in a warm enclosure you lose about 20% by the top of the operating range.","metaTitle":"Siemens 3VA2225-6JQ32-0DA0 SENTRON MCCB, 250 A, 3-Pole, UVR","metaDescription":"Siemens SENTRON 3VA2225-6JQ32-0DA0 molded case circuit breaker, 250 A adjustable (50-250 A), 3-pole, 242 kA at 240 V. Undervoltage release, communication capable. Current productio","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":"375 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":"238 A","at 60 °C":"225 A","at 65 °C":"213 A","at 70 °C":"200 A","Depth [In]":"3.39 in","Width [In]":"4.13 in","Height [In]":"7.13 in","Initial Value":"50 A","Trip Indicator":"No","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Full-Scale Value":"250 A","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"Yes","Design Of The Product":"Line protection","Communication Function":"Yes","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"50.5 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA2225-6JQ32-0AA0","Design Of The Auxiliary Switch":"Without","Design Of The Auxiliary Release":"undervoltage release (UVR)","Ground-Fault Monitoring Version":"Summation current formation L-conductor","Continuous Current / Rated Value":"250 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU560","protection class IP / on the front":"IP40","design of the N-conductor protection":"adjustable OFF; 20% to 160%","Of The Integrated Auxiliary Trip Unit":"3VA9608-0BB25","Product Function / Grounding Protection":"Yes","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":"LSIG","number of CO contacts / for auxiliary contacts":"0","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=200155&mlfb=3VA2225-6JQ32-0DA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2225-6JQ32-0DA0/alternatives.json"},"ai":{"faq":[{"question":"Does this breaker include an undervoltage release?","answer":"Yes, an undervoltage release (UVR) is fitted as the auxiliary release."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2225-6JQ32-0DA0","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/3VA2225-6JQ32-0DA0 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}}