{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1080-2ED36-0JA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1080-2ED36-0JA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1080-2ED36-0JA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1080-2ED36-0JA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1080-2ED36-0JA0, 3-pole molded case circuit breaker, 80 A rated continuous current, 52.5 kA breaking capacity at 240 V, TM210 thermal-magnetic release, shunt trip, IP40 front.","salesMarkdown":"The Siemens SENTRON 3VA1080-2ED36-0JA0 is a 3-pole molded case circuit breaker rated 80 A continuous current at 40 °C, with a TM210 thermal-magnetic overcurrent release and an integrated shunt trip (STL) auxiliary release. It's a line-protection breaker — meaning it guards feeders and distribution circuits against overload and short circuit, not motor-protection curves. The 80 A rating holds steady up to 50 °C; above that it derates to 76.8 A at 55 °C and 72 A at 70 °C, so factor that into your panel ambient if it's running hot. Breaking capacity is 52.5 kA at 240 V, 32 kA at 415 V, and 7.5 kA at 690 V. That's enough for most industrial secondary-distribution panels; at 690 V it's still clearing faults in high-voltage motor circuits downstream of a step-down transformer. The IP40 front rating means it's splash-protected on the face but not sealed for washdown — keep it inside the enclosure. The 70 mm depth leaves room for wiring behind the breaker in a 200 mm deep enclosure; the 76.2 mm width fits a standard 3-pole MCCB slot. No auxiliary contacts, no communication module, no phase-failure detection on this variant; it's a straightforward thermal-magnetic breaker with a remote-trip coil. Wire it with the shunt trip in series with an E-stop or safety relay for emergency disconnect.","metaTitle":"Siemens 3VA1080-2ED36-0JA0 SENTRON MCCB, 80 A, 52.5 kA","metaDescription":"Siemens 3VA1080-2ED36-0JA0 SENTRON molded case circuit breaker, 80 A rated at 40 °C, 52.5 kA breaking at 240 V. TM210 release, shunt trip. Current production. Available 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":"Yes","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":"Without","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":"Shunt trip (STL)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9688-0BL32","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":"0","Protective function of the overcurrent release":"LI","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=237121&mlfb=3VA1080-2ED36-0JA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1080-2ED36-0JA0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1080-2ED36-0JA0 and how do I get a price?","answer":"This part is sourced and quoted to order through independent distribution against an RFQ. Availability and current pricing are confirmed at quote time — submit an RFQ through this listing."},{"question":"Will 3VA1080-2ED36-0JA0 drop into a panel specified around 3VA1010-2ED36-0AC0 without rewiring?","answer":"Yes — both share the same frame dimensions: 130 mm height, 76.2 mm width, 70 mm depth, and the same TM210 release family. The 3VA1080 is rated 80 A versus 100 A on the 3VA1010, but the physical footprint and terminal layout are identical, so it's a direct mechanical swap."},{"question":"What compliance documentation does this brand provide for 3VA1080-2ED36-0JA0?","answer":"Siemens SENTRON MCCBs carry UL 489, IEC 60947-2, and CSA C22.2 No. 5 certifications as standard. RoHS and REACH declarations are available through the Siemens support portal for this order code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1080-2ED36-0JA0","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/3VA1080-2ED36-0JA0 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}}