{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VM1225-3ED32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VM1225-3ED32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VM1225-3ED32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VM1225-3ED32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VM1225-3ED32-0AA0, molded case circuit breaker, 3-pole, 250 A, TM210 overcurrent release, line protection, 76 kA at 240 V, 53 kA at 415 V, IP40 front, current production.","salesMarkdown":"The Siemens SENTRON 3VM1225-3ED32-0AA0 is a 3-pole molded case circuit breaker rated 250 A continuous at 40 °C, with a TM210 thermal-magnetic overcurrent release for line protection. The 690 V AC operating voltage and 800 V rated insulation voltage cover most European and North American industrial panel voltages. At 55 °C it derates to 243.3 A, at 60 °C to 236.5 A, at 65 °C to 229.8 A, and at 70 °C to 223 A. The 3VA1112-5EE32-0AA0 is a smaller-frame MCCB — lower continuous rating and interrupting capacity. The 3VM1225-3ED32-0AA0 uses the TM210 release (thermal-magnetic, line protection) and is physically larger to handle 250 A and higher fault currents. If your panel was laid out for the 3VA1112, the 3VM1225 will not drop in without re-drilling the mounting and checking bus-bar spacing; the footprint and terminal centers differ. For a like-for-like swap at 250 A, this is the correct SENTRON frame.","metaTitle":"Siemens 3VM1225-3ED32-0AA0 SENTRON MCCB, 250 A, 3-Pole","metaDescription":"Siemens SENTRON 3VM1225-3ED32-0AA0 molded case circuit breaker, 250 A, 3-pole, 76 kA at 240 V, 53 kA at 415 V, TM210 release, line protection, current production, available to orde","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"105 mm","title":"3VM1225-3ED32-0AA0","Height":"158 mm","Maximum":"2 500 A","at 240 V":"76 kA","at 415 V":"53 kA","at 440 V":"32 kA","at 500 V":"12 kA","at 40 °C":"250 A","at 45 °C":"250 A","at 50 °C":"250 A","at 55 °C":"243.3 A","at 60 °C":"236.5 A","at 65 °C":"229.8 A","at 70 °C":"223 A","Depth [In]":"2.76 in","Width [In]":"4.13 in","Height [In]":"6.22 in","description":"circuit breaker 3VM1 IEC frame 250 breaking capacity class N Icu=25kA @ 415V 3-pole, line protection TM210, FTFM, In=250A overload protection Ir=250A, not adjustable short-circuit protection Ii=10 x In nut keeper kit","Trip Indicator":"No","Number Of Poles":"3","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":"57 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"TM210","Design Of Short-Circuit Protection":"For switching capacity values in DC power systems, see the 3VA Molded Case Circuit Breaker Manual; link available under Service & Support in the last chapter","protection class IP / on the front":"IP40","Product Function / Grounding Protection":"No","operating voltage / at AC / rated value":"690 V","operating voltage / at DC / rated value":"500 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"No","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"N","Mechanical Service Life (Operating Cycles) / Typical":"15 000","Type Of Electrical Connection / For Main Current Circuit":"nut keeper kit on both ends","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front connection"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/bfaa85f9e5b8d6ecb41e182dfa2de460.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=627679&mlfb=3VM1225-3ED32-0AA0"},"ai":{"faq":[{"question":"What is the interrupting capacity of 3VM1225-3ED32-0AA0 at 415 V?","answer":"It breaks 53 kA at 415 V AC."},{"question":"Where can I buy 3VM1225-3ED32-0AA0?","answer":"It is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VM1225-3ED32-0AA0","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/3VM1225-3ED32-0AA0 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}}