{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2225-6KP32-0AJ0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2225-6KP32-0AJ0","canonicalUrl":"https://aoctrl.com/siemens/3VA2225-6KP32-0AJ0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2225-6KP32-0AJ0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2225-6KP32-0AJ0, molded case circuit breaker, 3-pole, 250 A continuous, line protection, 242 kA at 240 V, 187 kA at 415 V.","salesMarkdown":"The Siemens SENTRON 3VA2225-6KP32-0AJ0 is a 3-pole molded case circuit breaker rated for 250 A continuous current at 40 °C, with a breaking capacity of 242 kA at 240 V AC and 187 kA at 415 V AC — enough to handle high-fault utility feeds or large motor branch circuits without cascading upstream. It holds the full 250 A rating up to 50 °C ambient; above that it derates to 238 A at 55 °C, 225 A at 60 °C, 213 A at 65 °C, and 200 A at 70 °C — so if your panel runs hot, size the load accordingly. The 3-pole footprint matches the 3VA family, so it drops into existing mounting rails without re-drilling. Maximum power loss is 48 W — account for that heat in your enclosure ventilation calculation, especially if the breaker is fully loaded at 250 A in a sealed cabinet.","metaTitle":"Siemens 3VA2225-6KP32-0AJ0 SENTRON MCCB, 250 A, 3-Pole, 242","metaDescription":"Siemens SENTRON 3VA2225-6KP32-0AJ0 molded case circuit breaker, 250 A continuous, 3-pole, 242 kA at 240 V. Current lifecycle. Sourced to order. Request a quote.","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","Trip Indicator":"Yes","Number Of Poles":"3","Voltage Trigger":"No","lifecycle_stage":"current","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":"Yes","Of The Supplied Basic Switch":"3VA2225-6KP32-0AA0","Design Of The Auxiliary Switch":"2 auxiliary switches + 1 trip alarm switch HP","Design Of The Auxiliary Release":"Without auxiliary release","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"250 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU850","protection class IP / on the front":"IP40","design of the N-conductor protection":"adjustable OFF; 20% to 160%","Product Function / Grounding Protection":"No","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":"LSI","number of CO contacts / for auxiliary contacts":"3","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=158421&mlfb=3VA2225-6KP32-0AJ0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2225-6KP32-0AJ0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2225-6KP32-0AJ0 and how do I get a price?","answer":"This part is sourced to order through independent distribution. Submit an RFQ for current availability and pricing."},{"question":"What is 3VA2225-6KP32-0AJ0's listed depth?","answer":"The depth is 86 mm (3.39 in)."},{"question":"What is 3VA2225-6KP32-0AJ0's listed width?","answer":"The width is 105 mm (4.13 in)."},{"question":"Will 3VA2225-6KP32-0AJ0 drop into a panel specified around 3VA1110-5EF32-0AM0 without rewiring?","answer":"Both are 3-pole SENTRON MCCBs in the same 3VA family, so the mounting footprint and busbar pitch are identical. However, the 3VA2225-6KP32-0AJ0 is rated for 250 A continuous versus the lower rating of the 3VA1110-5EF32-0AM0 — verify that your busbars, lugs, and upstream protection are sized for the higher current before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2225-6KP32-0AJ0","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/3VA2225-6KP32-0AJ0 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}}