{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1080-2ED36-0AE0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1080-2ED36-0AE0","canonicalUrl":"https://aoctrl.com/siemens/3VA1080-2ED36-0AE0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1080-2ED36-0AE0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA series, molded case circuit breaker, 3VA1080-2ED36-0AE0, 3-pole, 80 A rated continuous current Iu, 52.5 kA at 240 V, TM210 thermal-magnetic release, IP40 front.","salesMarkdown":"It uses a TM210 thermal-magnetic overcurrent release — a fixed thermal element paired with a magnetic trip that handles short-circuit and overload protection without electronics. The interrupting ratings are 52.5 kA at 240 V, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at 690 V, so it can be specified into a 400 V distribution board where available fault current sits well below 32 kA, or into a 240 V subfeed at full 52.5 kA. The front carries IP40 protection, meaning tools or fingers won't reach live parts but the breaker is not sealed against moisture — mount it in a dry, indoor enclosure. ## Temperature derating and real-world current Above 50 °C it derates: 76.8 A at 55 °C, 75.2 A at 60 °C, 73.6 A at 65 °C, and 72 A at 70 °C. ## Auxiliary switching and panel integration No communication function, so it is a standalone breaker; remote trip or metering requires an external add-on. The 76.2 mm width (three-pole footprint) and 130 mm height fit standard SENTRON 3VA panel cutouts; depth is 70 mm behind the panel face. No trip indicator, so a tripped condition is visible only through the handle position or the aux contact state.","metaTitle":"Siemens SENTRON 3VA1080-2ED36-0AE0 MCCB, 80 A, 52.5 kA","metaDescription":"Siemens SENTRON 3VA1080-2ED36-0AE0 molded case circuit breaker, 3-pole, 80 A rated current, 52.5 kA at 240 V, TM210 release, IP40 front. Current production. 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":"80 A","at 45 °C":"80 A","at 50 °C":"80 A","at 55 °C":"76.8 A","at 60 °C":"75.2 A","at 65 °C":"73.6 A","at 70 °C":"72 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":"4 auxiliary switches HQ","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"80 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.":"80 A","Adjustable response value current / li max.":"800 A","Adjustable response value current / li min.":"800 A","Adjustable response value current / lr min.":"80 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"4","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":"box terminal","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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=192351&mlfb=3VA1080-2ED36-0AE0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1080-2ED36-0AE0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA1080-2ED36-0AE0?","answer":"Submit an RFQ through this listing. The part is sourced through independent distribution; availability and current pricing are confirmed at quote time."},{"question":"What are the key interrupting ratings for 3VA1080-2ED36-0AE0?","answer":"52.5 kA at 240 V, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at 690 V."},{"question":"What is the depth of 3VA1080-2ED36-0AE0?","answer":"70 mm."},{"question":"What is the width of 3VA1080-2ED36-0AE0?","answer":"76.2 mm."},{"question":"What compliance documentation does this brand provide for 3VA1080-2ED36-0AE0?","answer":"As a Siemens SENTRON MCCB, it carries the expected CE, UL, and IEC certifications per the 3VA series documentation. Specific RoHS/REACH declarations are available from Siemens upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1080-2ED36-0AE0","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/3VA1080-2ED36-0AE0 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}}