{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2225-6HN32-0KH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2225-6HN32-0KH0","canonicalUrl":"https://aoctrl.com/siemens/3VA2225-6HN32-0KH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2225-6HN32-0KH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2225-6HN32-0KH0, molded case circuit breaker, 3-pole, 250 A rated continuous current, 242 kA breaking capacity at 240 V AC, line protection design, with shunt trip and auxiliary switches.","salesMarkdown":"The Siemens SENTRON 3VA2225-6HN32-0KH0 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. At 55 °C it drops to 241 A, at 60 °C to 232 A, and at 70 °C to 213 A. If your enclosure runs hot, size up one frame or account for the thermal curve. Breaking capacity varies sharply with system voltage: 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. ## Integration notes No undervoltage release is fitted — if you need UVR, that's a different variant. No communication module onboard; this is a standalone line-protection device. Maximum power loss is 48 W — account for that heat in a sealed enclosure.","metaTitle":"Siemens 3VA2225-6HN32-0KH0 SENTRON MCCB, 250 A, 3-pole, 242","metaDescription":"Siemens SENTRON 3VA2225-6HN32-0KH0 molded case circuit breaker, 250 A continuous, 3-pole, 242 kA breaking at 240 V. 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":"2 500 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":"241 A","at 60 °C":"232 A","at 65 °C":"222 A","at 70 °C":"213 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":"Yes","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Design Of The Product":"Line protection","Communication Function":"No","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":"3VA2225-6HN32-0AA0","Design Of The Auxiliary Switch":"2 auxiliary switches + 1 trip alarm switch HQ","Design Of The Auxiliary Release":"shunt trip (STL)","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"250 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU350","protection class IP / on the front":"IP40","Of The Integrated Auxiliary Trip Unit":"3VA9688-0BL33","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":"3VA9988-0AB12","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=78920&mlfb=3VA2225-6HN32-0KH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2225-6HN32-0KH0/alternatives.json"},"ai":{"faq":[{"question":"How do I get pricing and availability for 3VA2225-6HN32-0KH0?","answer":"Submit an RFQ through this listing. The part is sourced to order through independent distribution; current pricing and stock availability are confirmed at quote time."},{"question":"What are the key ratings of 3VA2225-6HN32-0KH0?","answer":"Continuous current 250 A at 40 °C, breaking capacity 242 kA at 240 V AC, 3-pole, line protection design with shunt trip release and auxiliary switches."},{"question":"What compliance documentation does Siemens provide for this MCCB?","answer":"As a SENTRON molded case circuit breaker, it carries the standard Siemens compliance documentation including RoHS and REACH declarations. Specific UL, IEC, or other certification details should be confirmed from the manufacturer's datasheet or by requesting the declaration of conformity with your RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2225-6HN32-0KH0","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/3VA2225-6HN32-0KH0 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}}