{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2225-5JQ32-0JA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2225-5JQ32-0JA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2225-5JQ32-0JA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2225-5JQ32-0JA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2225-5JQ32-0JA0, 3-pole molded case circuit breaker, 250 A at 40 °C, line protection, shunt trip, 187 kA at 240 V, 121 kA at 415 V.","salesMarkdown":"A built-in shunt trip (STL) allows remote tripping, and the breaker supports communication functions for integration into a monitored distribution system. At 500 V the capacity drops to 75.6 kA, and at 690 V to 4.5 kA, so verify the available fault current at your system voltage. The continuous current rating is 250 A from 40 °C to 50 °C; above that it derates linearly to 200 A at 70 °C. This part carries a current lifecycle stage, meaning Siemens continues to manufacture it as an active catalog item. The shunt trip (STL) auxiliary release enables remote tripping from a safety circuit or PLC output, saving a separate contactor for emergency-stop applications.","metaTitle":"Siemens 3VA2225-5JQ32-0JA0 SENTRON MCCB, 250 A, 3-Pole, Line","metaDescription":"Siemens SENTRON 3VA2225-5JQ32-0JA0 molded case circuit breaker, 250 A rated at 40 °C, 3-pole, line protection, 187 kA at 240 V. Current 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":"187 kA","at 415 V":"121 kA","at 440 V":"121 kA","at 500 V":"75.6 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":"Yes","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":"3VA2225-5JQ32-0AA0","Design Of The Auxiliary Switch":"Without","Design Of The Auxiliary Release":"shunt trip (STL)","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":"3VA9688-0BL32","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":"M","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=523460&mlfb=3VA2225-5JQ32-0JA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2225-5JQ32-0JA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2225-5JQ32-0JA0 and get a price?","answer":"This part is sourced and quoted to order through independent distribution. Submit an RFQ for current pricing and availability — confirmed at quote time."},{"question":"What is the breaking capacity of 3VA2225-5JQ32-0JA0 at 415 V?","answer":"At 415 V the interrupting capacity is 121 kA. At 240 V it is 187 kA, and at 500 V it drops to 75.6 kA."},{"question":"Does the 3VA2225-5JQ32-0JA0 include a shunt trip?","answer":"Yes, it includes a shunt trip (STL) auxiliary release for remote tripping, and it supports communication functions."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2225-5JQ32-0JA0","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/3VA2225-5JQ32-0JA0 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}}