{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2225-7HL32-0KA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2225-7HL32-0KA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2225-7HL32-0KA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2225-7HL32-0KA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2 molded case circuit breaker, 3VA2225-7HL32-0KA0, 250 A, 3-pole, line protection, with shunt trip release, 86 x 105 x 181 mm.","salesMarkdown":"## What this MCCB does on the line At 690 V the rating drops to 4.5 kA, so this is a 400 V class breaker, not a 690 V main. The shunt trip release (STL) on this variant lets a remote signal — from an emergency-stop circuit, a fire-alarm relay, or a PLC safety output — trip the breaker open. ## Thermal derating — the real ampacity At 55 °C it derates to 241 A, at 60 °C to 232 A, at 65 °C to 222 A, and at 70 °C to 213 A. The 3-pole footprint matches standard SENTRON 3VA2 cutouts; if you are replacing a 3VA1 frame, check the depth — the 3VA2 is deeper by roughly 10 mm.","metaTitle":"Siemens 3VA2225-7HL32-0KA0 SENTRON MCCB, 250 A, 3-Pole, Shun","metaDescription":"Siemens 3VA2225-7HL32-0KA0 SENTRON molded case circuit breaker, 250 A continuous, 3-pole, 330 kA at 240 V, shunt trip release. Current lifecycle. 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":"330 kA","at 415 V":"242 kA","at 440 V":"242 kA","at 500 V":"187 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":"No","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":"3VA2225-7HL32-0AA0","Design Of The Auxiliary Switch":"Without","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":"ETU320","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":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"C","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=307205&mlfb=3VA2225-7HL32-0KA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2225-7HL32-0KA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2225-7HL32-0KA0 and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Submit a request; availability and current pricing are confirmed at quote time."},{"question":"What is the interrupting capacity of 3VA2225-7HL32-0KA0 at different voltages?","answer":"At 240 V it interrupts 330 kA, at 415 V and 440 V it interrupts 242 kA, at 500 V it interrupts 187 kA, and at 690 V it interrupts 4.5 kA."},{"question":"Does 3VA2225-7HL32-0KA0 include a shunt trip?","answer":"Yes, it is equipped with a shunt trip release (STL) for remote tripping via an external signal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2225-7HL32-0KA0","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/3VA2225-7HL32-0KA0 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}}