{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2225-6JQ32-0DC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2225-6JQ32-0DC0","canonicalUrl":"https://aoctrl.com/siemens/3VA2225-6JQ32-0DC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2225-6JQ32-0DC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA series, molded case circuit breaker, 3VA2225-6JQ32-0DC0, 250 A, 3-pole, 242 kA at 240 V, line protection, undervoltage release, active.","salesMarkdown":"The breaker carries a full thermal derating curve: it holds 250 A up to 50 °C ambient, then steps down to 238 A at 55 °C, 225 A at 60 °C, 213 A at 65 °C, and 200 A at 70 °C. That means a panel running at 55 °C loses 12 A of headroom — plan the load schedule accordingly. The basic switch variant is 3VA2225-6JQ32-0AA0. ## Interrupting Capacity by Voltage — SCCR Planning The 3VA2225-6JQ32-0DC0 delivers 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. For 480 V panels the 121 kA figure covers most utility transformer sizes.","metaTitle":"Siemens SENTRON 3VA2225-6JQ32-0DC0 MCCB, 250 A, 242 kA at 24","metaDescription":"Siemens SENTRON 3VA2225-6JQ32-0DC0 molded case circuit breaker, 250 A rated, 3-pole, line protection. Interrupting capacity 242 kA at 240 V. Active production, sourced to order. Re","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":"2 auxiliary switches HQ","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":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","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=149468&mlfb=3VA2225-6JQ32-0DC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2225-6JQ32-0DC0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2225-6JQ32-0DC0 and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit a request for quote (RFQ) to confirm current availability and pricing."},{"question":"What is the interrupting capacity of 3VA2225-6JQ32-0DC0 at 240 V?","answer":"242 kA at 240 V AC. At 415 V and 440 V it is 187 kA, at 500 V it is 121 kA, and at 690 V it is 4.5 kA."},{"question":"Does 3VA2225-6JQ32-0DC0 include an undervoltage release?","answer":"Yes, it includes an undervoltage release (UVR) and two auxiliary switches (HQ configuration)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2225-6JQ32-0DC0","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/3VA2225-6JQ32-0DC0 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}}