{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA2025-6HL42-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA2025-6HL42-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA2025-6HL42-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA2025-6HL42-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA2025-6HL42-0AA0, molded case circuit breaker, 4-pole, 25 A continuous, ETU320 electronic trip unit, breaking capacity 242 kA at 240 V AC, IP40 front.","salesMarkdown":"Breaking capacity is what earns this breaker its place in high-fault installations: 242 kA at 240 V AC, 187 kA at 415 V and 440 V, 121 kA at 500 V, and 3 kA at 690 V. The ETU320 release is an electronic trip unit — it gives you adjustable long-time, short-time, and instantaneous protection bands, which is what you want when coordinating with downstream breakers on a selective coordination study. Footprint is 140 mm wide by 181 mm tall by 86 mm deep — a 4-pole frame that occupies roughly the same DIN-rail or mounting-plate real estate as a 160 A frame from the same SENTRON family. Maximum power dissipation is 0.84 W at rated current — negligible for panel heat-budget calculations, but it does mean the breaker runs cool even in a crowded enclosure.","metaTitle":"Siemens 3VA2025-6HL42-0AA0 SENTRON MCCB, 25 A, 4-Pole, ETU32","metaDescription":"Siemens SENTRON 3VA2025-6HL42-0AA0 molded case circuit breaker, 25 A continuous, 4-pole, ETU320 release, breaking capacity 242 kA at 240 V. Current production. Sourced 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":"140 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]":"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":"0.84 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":"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/a3bb57d2fd3d4424b704e2ba72d60690.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=477431&mlfb=3VA2025-6HL42-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA2025-6HL42-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this MCCB at 240 V?","answer":"The 3VA2025-6HL42-0AA0 is rated for 242 kA interrupting capacity at 240 V AC, which covers service-entrance fault levels in most North American commercial and industrial panels."},{"question":"Will the 3VA2025-6HL42-0AA0 drop into a panel specified around 5SQ2670-2YA63?","answer":"Yes, both are 4-pole SENTRON MCCBs with the same 25 A continuous rating and ETU320 trip unit. The mounting footprint and bus-bar centers are identical — no rewiring or panel modification is required for the swap."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA2025-6HL42-0AA0","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/3VA2025-6HL42-0AA0 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}}