{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1080-2ED36-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1080-2ED36-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1080-2ED36-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1080-2ED36-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1080-2ED36-0AA0, molded case circuit breaker, 3-pole, 80 A (40 °C), TM210 thermal-magnetic release, 52.5 kA at 240 V AC.","salesMarkdown":"It carries a continuous current rating of 80 A at 40 °C, holding that full rating through 50 °C before it begins to derate — at 55 °C it's still good for 78 A, at 65 °C it's 75 A, and at 70 °C it's 74 A. That thermal curve means you can run it in a warm enclosure without losing much headroom. The interrupting capacity tells you where it clears faults safely: 52.5 kA at 240 V, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at both 500 V and 690 V. Those numbers cover most commercial and light-industrial panelboard applications. It's a straight line-protection breaker for standard feeder or branch circuits. ## Panel fit and environment The 3VA1080-2ED36-0AA0 is a 3-pole breaker with a width of 76.2 mm (3 in), depth of 70 mm (2.76 in), and height of 130 mm (5.12 in). Protection class on the front is IP40, so it's fine for dry indoor enclosures; not rated for washdown.","metaTitle":"Siemens 3VA1080-2ED36-0AA0 SENTRON MCCB, 80 A, 3-Pole, TM210","metaDescription":"Siemens 3VA1080-2ED36-0AA0 SENTRON molded case circuit breaker, 80 A rated at 40 °C, 52.5 kA at 240 V. Active production. Quoted to order against RFQ.","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","Height":"130 mm","at 240 V":"52.5 kA","at 415 V":"32 kA","at 440 V":"13.6 kA","at 500 V":"7.5 kA","at 690 V":"7.5 kA","at 40 °C":"80 A","at 45 °C":"80 A","at 50 °C":"80 A","at 55 °C":"78 A","at 60 °C":"77 A","at 65 °C":"75 A","at 70 °C":"74 A","Depth [In]":"2.76 in","Width [In]":"3 in","Height [In]":"5.12 in","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":"19.2 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 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":"B","Mechanical Service Life (Switching Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"box terminal on both sides","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal","Type of connectable conductor cross-section, round conductor terminal, stranded":"1 x (1,5 - 70 mm²)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/9294e3db1f243eb6c490e3e2b5b4e8f1.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=29894&mlfb=3VA1080-2ED36-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1080-2ED36-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting capacity of this MCCB at different voltages?","answer":"At 240 V it's 52.5 kA, at 415 V it's 32 kA, at 440 V it's 13.6 kA, and at both 500 V and 690 V it's 7.5 kA."},{"question":"What does the TM210 release mean?","answer":"TM210 is a thermal-magnetic overcurrent release — the thermal element handles overloads, the magnetic element handles short-circuits. It's a fixed-trip design, not electronic, so no adjustments or communication."},{"question":"Where can I get pricing and availability for 3VA1080-2ED36-0AA0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Current pricing and availability are confirmed at quote time — submit an RFQ for a firm quote."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1080-2ED36-0AA0","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/3VA1080-2ED36-0AA0 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}}