{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VM1025-3ED36-0AA2","brand":"Siemens","brandSlug":"siemens","productSlug":"3VM1025-3ED36-0AA2","canonicalUrl":"https://aoctrl.com/siemens/3VM1025-3ED36-0AA2","factsUrl":"https://aoctrl.com/api/mcp/products/3VM1025-3ED36-0AA2","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VM1025-3ED36-0AA2, 3-pole molded case circuit breaker, 25 A (40 °C), 76 kA at 240 V AC, TM210 thermal-magnetic release, line protection.","salesMarkdown":"## Siemens 3VM1025-3ED36-0AA2 — 25 A MCCB, 76 kA at 240 V Its interrupting capacity hits 76 kA at 240 V AC, dropping to 53 kA at 415 V and 32 kA at 440 V — numbers that govern fault-clearing in a 400 V distribution panel. The TM210 thermal-magnetic release handles overload and short-circuit trip curves without an undervoltage or shunt trip accessory built in. Power dissipation maxes at 9 W, which matters for thermal budgeting in a densely packed enclosure. The 76 kA at 240 V is the headline number, but the real-world figure for a 400 V industrial panel is 53 kA at 415 V. At 500 V the interrupting capacity drops to 8 kA, so this part is unsuitable for 480 V or 500 V distribution unless the fault current is known to be below that threshold. The thermal derating curve is flat from 40 °C to 50 °C at 25 A, then eases to 24 A at 55–60 °C and 23 A at 65–70 °C. The 3VM1025-3ED36-0AA2 occupies a 76.2 mm wide by 130 mm tall footprint, with a depth of 70 mm behind the panel. That is a standard 3-pole MCCB envelope — it fits a 3-inch wide DIN-rail or screw-mount slot. The IP40 front face means it is suited for a dead-front enclosure; no gland-plate sealing is required for the breaker itself.","metaTitle":"Siemens 3VM1025-3ED36-0AA2 SENTRON MCCB, 25 A, 76 kA at 240","metaDescription":"Siemens SENTRON 3VM1025-3ED36-0AA2 molded case circuit breaker, 3-pole, 25 A rated at 40 °C, 76 kA interrupting at 240 V AC. Current production. Quoted to order against RFQ.","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","title":"3VM1025-3ED36-0AA2","Height":"130 mm","at 240 V":"76 kA","at 415 V":"53 kA","at 440 V":"32 kA","at 500 V":"8 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 3VM1 IEC frame 100 breaking capacity class N Icu=25kA @ 415V 3-pole, line protection TM210, FTFM, In=25A overload protection Ir=25A, not adjustable short-circuit protection Ii=12.8 x In terminal connection","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":"9 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","rated insulation voltage Ui":"800 V","Ground-Fault Monitoring Version":"Without","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","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 voltage Ue with AC 50/60Hz":"500 V","Mechanical Service Life (Switching Cycles) / Typical":"12 000","Type Of Electrical Connection / For Main Current Circuit":"box terminal on both sides","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front connection","Type of connectable conductor cross-section, round conductor terminal, stranded":"1 x (1.5 - 70 mm²)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a01c343e64219cb56d770b674b9211ef.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=682749&mlfb=3VM1025-3ED36-0AA2"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VM1025-3ED36-0AA2","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/3VM1025-3ED36-0AA2 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}}