{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1025-3ED32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1025-3ED32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1025-3ED32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1025-3ED32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1025-3ED32-0AA0, molded case circuit breaker, 3-pole, 25 A, TM210 thermal-magnetic release, line protection, IP40 front.","salesMarkdown":"The Siemens SENTRON 3VA1025-3ED32-0AA0 is a 3-pole molded case circuit breaker (MCCB) rated for 25 A continuous current at 40 °C, with a TM210 thermal-magnetic overcurrent release. It's a current-production line protection breaker — no voltage trip or communication module on this variant. ## Breaking capacity and thermal derating Breaking capacity climbs to 75.6 kA at 240 V AC, drops to 52.5 kA at 415 V, and holds at 7.5 kA from 500 V up to the 690 V AC rated operating voltage. That's enough headroom for most 480 V industrial panels, but verify coordination with upstream devices at your available fault current. Thermal derating is mild: the breaker carries a full 25 A from 40 °C through 50 °C, then steps down to 24 A at 55–60 °C and 23 A at 65–70 °C. Dimensions are 130 mm tall, 76.2 mm wide, 70 mm deep — a standard 3-pole MCCB footprint. The front face carries an IP40 rating, so it's fine in a clean indoor panel but not washdown-rated.","metaTitle":"Siemens 3VA1025-3ED32-0AA0 SENTRON MCCB, 25A, 3-Pole, TM210","metaDescription":"Siemens 3VA1025-3ED32-0AA0 SENTRON molded case circuit breaker, 25 A rated, 3-pole, TM210 release. Breaking capacity 75.6 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":"70 mm","Width":"76.2 mm","title":"3VA1025-3ED32-0AA0","Height":"130 mm","at 240 V":"75.6 kA","at 415 V":"52.5 kA","at 440 V":"32 kA","at 500 V":"7.5 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":"24 A","at 65 °C":"23 A","at 70 °C":"23 A","Depth [In]":"2.76 in","Width [In]":"3 in","Height [In]":"5.12 in","description":"circuit breaker 3VA1 IEC frame 100 breaking capacity class N Icu=25kA @ 415V 3-pole, line protection TM210, FTFM, In=25A overload protection Ir=25A fixed short-circuit protection Ii=12.8 x In nut keeper kit","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","Undervoltage Release":"No","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"8.5 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","rated insulation voltage Ui":"800 V","Courant permanent assigné Iu":"25 A","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","operating voltage / at AC / rated value":"690 V","Max. rated operational voltage Ue with DC":"500 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"No","Neutral conductors / upgradeable/retrofittable":"No","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"N","Max. rated operational current of the frame size":"100 A","Mechanical Service Life (Switching Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"nut keeper kit on both ends","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 mm","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"12 x 1 mm"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b0168161044302d030b0a8b538eb245c.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=95814&mlfb=3VA1025-3ED32-0AA0"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA1025-3ED32-0AA0 at 415 V?","answer":"At 415 V AC the breaking capacity is 52.5 kA."},{"question":"What overcurrent release does this breaker use?","answer":"It uses a TM210 thermal-magnetic release — a fixed thermal element with magnetic short-circuit protection, not adjustable."},{"question":"Where can I buy 3VA1025-3ED32-0AA0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels. Submit a request for current pricing and availability."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1025-3ED32-0AA0","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/3VA1025-3ED32-0AA0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}