{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2025-6JQ36-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2025-6JQ36-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2025-6JQ36-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2025-6JQ36-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2025-6JQ36-0AA0, molded case circuit breaker, 3-pole, 25 A continuous, adjustable thermal-magnetic trip 38-300 A, 242 kA at 240 V, line protection design with communication function.","salesMarkdown":"The Siemens SENTRON 3VA2025-6JQ36-0AA0 is a 3-pole molded case circuit breaker (MCCB) rated for 25 A continuous current, with an adjustable thermal-magnetic trip unit covering 38 A minimum to 300 A maximum. That trip range means one breaker body covers a wide spread of branch-circuit loads — from a small motor feeder up to a 300 A bus tap — without swapping the trip pack. Breaking capacity is the headline here: 242 kA at 240 V, dropping to 187 kA at 415 V and 440 V, then 121 kA at 500 V, and 3 kA at 690 V. At 240 V that's a very high interrupt rating — it'll clear a fault on a large transformer secondary or a utility-service entrance without the arc chute struggling. At 690 V the 3 kA figure is modest; this is not the breaker for a 690 V motor center with high available fault current. Derating is flat across the board: 25 A at 40 °C, 45 °C, 50 °C, 55 °C, 60 °C, 65 °C, and 70 °C. No thermal knock-down as the panel warms up — useful in a sealed enclosure or a hot machine bay where other breakers would start to trip early. If you need shunt-trip or UVR capability, you'd add the accessory later — the 3VA platform supports field-installable trip modules.","metaTitle":"Siemens 3VA2025-6JQ36-0AA0 SENTRON MCCB, 25 A, 38-300 A trip","metaDescription":"Siemens SENTRON 3VA2025-6JQ36-0AA0 molded case circuit breaker, 25 A continuous, adjustable trip 38-300 A, 242 kA at 240 V. Current lifecycle stage. Available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"86 mm","Width":"105 mm","Height":"181 mm","Maximum":"300 A","Minimum":"38 A","at 240 V":"242 kA","at 415 V":"187 kA","at 440 V":"187 kA","at 500 V":"121 kA","at 690 V":"3 kA","at 40 °C":"25 A","at 45 °C":"25 A","at 50 °C":"25 A","at 55 °C":"25 A","at 60 °C":"25 A","at 65 °C":"25 A","at 70 °C":"25 A","Depth [In]":"3.39 in","Width [In]":"4.13 in","Height [In]":"7.13 in","Initial Value":"15 A","Trip Indicator":"No","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","Full-Scale Value":"25 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":"0.84 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Ground-Fault Monitoring Version":"Summation current formation L-conductor","Continuous Current / Rated Value":"25 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; 40% 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":"100 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":"double-sided box terminal","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/5b8ade6bf282c6c285f9b48f18fd2eec.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=372660&mlfb=3VA2025-6JQ36-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2025-6JQ36-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the adjustable trip range on this MCCB?","answer":"The thermal-magnetic trip unit adjusts from a minimum of 38 A to a maximum of 300 A, with the continuous current rating fixed at 25 A."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2025-6JQ36-0AA0","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/3VA2025-6JQ36-0AA0 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}}