{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2025-7HL42-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2025-7HL42-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2025-7HL42-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2025-7HL42-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2 molded case circuit breaker, 4-pole, 25 A rated continuous current, ETU320 electronic trip unit, line protection design, IP40 front protection.","salesMarkdown":"## SENTRON 3VA2 MCCB — 25 A, 4-Pole, ETU320 The ETU320 trip unit supports an adjustable current range from 38 A minimum to 300 A maximum, giving the specifying engineer flexibility to match the breaker to the actual load without swapping hardware. At the 25 A continuous rating, the breaker is set at the lower end of that range, suitable for smaller feeder circuits or sub-distribution boards. Breaking capacity is substantial: 330 kA at 240 V, 242 kA at 415 V and 440 V, 187 kA at 500 V, and 3 kA at 690 V. Dimensions are 181 mm height, 140 mm width, and 86 mm depth. The paperwork — RoHS, REACH, CE, and UL/IEC compliance declarations — is standard with the shipment; Siemens provides these on request for each production batch.","metaTitle":"Siemens 3VA2025-7HL42-0AA0 SENTRON MCCB, 25 A, 4-Pole, ETU32","metaDescription":"Siemens 3VA2025-7HL42-0AA0 SENTRON molded case circuit breaker, 25 A continuous, 4-pole, ETU320 release, breaking capacity 330 kA at 240 V. Active production, sourced to order. Req","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"86 mm","Width":"140 mm","Height":"181 mm","Maximum":"300 A","Minimum":"38 A","at 240 V":"330 kA","at 415 V":"242 kA","at 440 V":"242 kA","at 500 V":"187 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]":"5.51 in","Height [In]":"7.13 in","Trip Indicator":"No","Number Of Poles":"4","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":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"0.5 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"25 A","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"ETU320","protection class IP / on the front":"IP40","design of the N-conductor protection":"adjustable OFF; 100%","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":"100 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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=433676&mlfb=3VA2025-7HL42-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2025-7HL42-0AA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA2025-7HL42-0AA0 and get a price?","answer":"The part is sourced to order through independent distribution. Submit an RFQ; availability and current pricing are confirmed at quote time. No stock count or price figure is published here."},{"question":"What are the key ratings for this MCCB?","answer":"Continuous rated current is 25 A, adjustable from 38 A to 300 A via the ETU320 trip unit. Breaking capacity reaches 330 kA at 240 V, 242 kA at 415 V, and 3 kA at 690 V. It is a 4-pole breaker with IP40 front protection."},{"question":"What compliance documentation comes with this breaker?","answer":"Siemens provides RoHS, REACH, CE, and UL/IEC compliance declarations with each production batch. These are standard supporting documents for the SENTRON 3VA2 series."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2025-7HL42-0AA0","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/3VA2025-7HL42-0AA0 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}}