{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2225-6JQ32-0AG0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2225-6JQ32-0AG0","canonicalUrl":"https://aoctrl.com/siemens/3VA2225-6JQ32-0AG0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2225-6JQ32-0AG0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2225-6JQ32-0AG0, 3-pole molded case circuit breaker, 250 A rated at 40 °C, interrupting capacity 242 kA at 240 V, line protection design with communication function.","salesMarkdown":"The Siemens SENTRON 3VA2225-6JQ32-0AG0 is a 3-pole molded case circuit breaker (MCCB) rated for line protection, carrying a continuous current of 250 A at 40 °C and a maximum breaking capacity of 242 kA at 240 V. The interrupting curve drops to 187 kA at 415 V and 440 V, then to 121 kA at 500 V, and 4.5 kA at 690 V — the voltage step matters for the fault-current study on your distribution board. The 250 A rating holds through 50 °C; above that the thermal derating begins: 238 A at 55 °C, 225 A at 60 °C, 213 A at 65 °C, 200 A at 70 °C. The 3VA2225-6JQ32-0AG0 measures 105 mm wide, 181 mm high, and 86 mm deep — a standard SENTRON 3VA frame that fits the existing DIN-rail or screw-mount pattern in most LV switchboards. No auxiliary release is fitted, so if you need undervoltage or shunt trip, that has to be added separately. ## Communication and trip unit The breaker includes a communication function, which means the electronic trip unit can report status and measured values over a bus — useful for a power-monitoring scheme or a remote-trip indication. The trip indicator is present, so a local mechanical flag confirms the breaker has opened on a fault. The full-scale value of the trip unit is 250 A, with an initial setting of 50 A, giving a 5:1 adjustment range for coordinating with downstream loads.","metaTitle":"Siemens 3VA2225-6JQ32-0AG0 SENTRON MCCB, 250 A, 3-pole","metaDescription":"Siemens 3VA2225-6JQ32-0AG0 SENTRON molded case circuit breaker, 250 A rated, 3-pole, 242 kA at 240 V interrupting capacity. Active production. Quoted 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":"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":"Yes","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":"No","Design Of The Product":"Line protection","Communication Function":"Yes","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":"3VA2225-6JQ32-0AA0","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":"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%","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":"3VA9988-0AB11","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=314108&mlfb=3VA2225-6JQ32-0AG0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2225-6JQ32-0AG0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2225-6JQ32-0AG0 and what is the lead time?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or lead-time number is published here."},{"question":"What is the interrupting capacity of 3VA2225-6JQ32-0AG0 at different voltages?","answer":"The interrupting capacity is 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. The steep drop at 690 V means this breaker is best suited for 480 V and below in high-fault applications."},{"question":"Does 3VA2225-6JQ32-0AG0 have communication capability?","answer":"Yes, the breaker includes a communication function for remote monitoring and status reporting over a bus, compatible with SENTRON power-management systems."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2225-6JQ32-0AG0","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/3VA2225-6JQ32-0AG0 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}}