{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1025-2ED32-0AD0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1025-2ED32-0AD0","canonicalUrl":"https://aoctrl.com/siemens/3VA1025-2ED32-0AD0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1025-2ED32-0AD0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1025-2ED32-0AD0, molded case circuit breaker, 3-pole, 25 A, TM210 thermal-magnetic release, line protection, 52.5 kA at 240 V, 70 x 76.2 x 130 mm.","salesMarkdown":"Its 25 A rated continuous current holds flat from 40 °C to 50 °C, then derates gradually to 22.5 A at 70 °C — so in a warm enclosure you lose less than 10 % headroom before the 60 °C mark. That keeps the part simple and reliable for a dedicated feeder or branch circuit where you don't need remote monitoring. ## Breaking capacity by voltage — where it fits Short-circuit ratings climb with the system voltage: 52.5 kA at 240 V, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at 690 V. On a 400 V-class panel (common 415 V supply) the 32 kA figure covers most industrial service-entrance and feeder applications. Dimensions are 70 mm deep, 76.2 mm wide, and 130 mm high — a standard 3-pole MCCB footprint that drops into most SENTRON or 3VA-series mounting bases without rewiring. Three auxiliary switches (HQ type) are built in, giving you status feedback for PLC or indication without an add-on module.","metaTitle":"Siemens 3VA1025-2ED32-0AD0 SENTRON MCCB, 25 A, 3-Pole, 52.5","metaDescription":"Siemens 3VA1025-2ED32-0AD0 SENTRON molded case circuit breaker, 25 A continuous, 3-pole, TM210 release, 52.5 kA at 240 V. 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":"70 mm","Width":"76.2 mm","Height":"130 mm","at 240 V":"52.5 kA","at 415 V":"32 kA","at 440 V":"13.6 kA","at 690 V":"7.5 kA","at 40 °C":"25 A","at 45 °C":"25 A","at 50 °C":"25 A","at 55 °C":"24 A","at 60 °C":"23.5 A","at 65 °C":"23 A","at 70 °C":"22.5 A","Trip indicator":"No","Number of poles":"3","Product version":"Line protection","Voltage trigger":"No","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"15 000","Undervoltage Release":"No","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Auxiliary contact version":"3 auxiliary switches HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"25 A","Rated insulation voltage Ui":"800 V","Design of the auxiliary release":"without auxiliaryrelease","Ground fault monitoring version":"Without","Design of the overcurrent release":"TM210","Design of short-circuit protection":"For switching power values in DC networks, see the 3VA molded case circuit breaker device manual; link to be found under Service & Support in the last chapter","Protection class IP / on the front":"IP40","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"1","Adjustable response value time / tr min.":"1","Max. rated operational voltage Ue with DC":"500 V","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"No","Adjustable response value current / Ir max.":"25 A","Adjustable response value current / li max.":"320 A","Adjustable response value current / li min.":"320 A","Adjustable response value current / lr min.":"25 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"3","Protective function of the overcurrent release":"LI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching capacity class of the circuit breaker":"B","Max. rated operational current of the frame size":"100 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"lug terminal","Arrangement of electrical connectors / for main current circuit":"Front terminal","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"17 x 6.5","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"12 x 0"}},"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=55334&mlfb=3VA1025-2ED32-0AD0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1025-2ED32-0AD0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1025-2ED32-0AD0 and what is the lead time?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or lead-time number is published here."},{"question":"What compliance documentation does Siemens provide for 3VA1025-2ED32-0AD0?","answer":"As a SENTRON MCCB, the part carries the manufacturer's standard declarations — typically CE, UKCA, and EAC for the European market, plus UL/CSA certification for North American installations. RoHS and REACH compliance is standard for the 3VA series. Specific certificate numbers are available on request with the RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1025-2ED32-0AD0","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/3VA1025-2ED32-0AD0 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}}