{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1080-2ED36-0AH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1080-2ED36-0AH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1080-2ED36-0AH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1080-2ED36-0AH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON molded case circuit breaker, 3VA1080-2ED36-0AH0, 3-pole, 80 A at 40 °C, interrupting rating 52.5 kA at 240 V, TM210 thermal-magnetic release, line protection design.","salesMarkdown":"## SENTRON 3VA1080-2ED36-0AH0 MCCB — 80 A, 52.5 kA SCCR, TM210 Release It carries a continuous current rating of 80 A at 40 °C, with a thermal-magnetic TM210 release that provides fixed thermal and adjustable magnetic trip thresholds — the 210 designation means the magnetic pickup is set to 10x In (800 A), which is typical for feeder or branch-circuit protection against moderate inrush without nuisance tripping. The interrupting rating climbs to 52.5 kA at 240 V AC and still holds 32 kA at 415 V, dropping to 7.5 kA at 690 V, so it fits 400 V class panels with high available fault current. Insulation voltage rated at 800 V gives headroom for the 690 V working level. The interrupting rating drops as system voltage rises: 52.5 kA at 240 V, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at 500 V and 690 V. Thermal derating is mild: rated 80 A from 40 °C through 50 °C, then 78 A at 55 °C, 77 A at 60 °C, 75 A at 65 °C, and 74 A at 70 °C. In a crowded enclosure running at 60 °C ambient, you lose only 3 A — still 77 A continuous. The TM210 release's magnetic trip at 800 A means it clears fast on bolted faults but lets through motor-start or capacitor inrush up to that level without tripping. Mounts on a standard DIN rail or panel-mount base; the 3-pole footprint is 76.2 mm wide (3 inches), 130 mm tall, 70 mm deep — fits a standard MCCB slot in most distribution boards. A trip indicator is built in — visible flag on the front shows tripped vs ON/OFF without needing to read the handle position.","metaTitle":"Siemens SENTRON 3VA1080-2ED36-0AH0 MCCB, 80A, 52.5kA at 240V","metaDescription":"Siemens SENTRON 3VA1080-2ED36-0AH0 molded case circuit breaker, 3-pole, 80A rated at 40°C, 52.5kA interrupting at 240V. TM210 release, trip indicator, auxiliary switches. Current l","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","Maximum":"0 A","Minimum":"0 A","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":"Yes","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":"19.2 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Of The Supplied Basic Switch":"3VA10802ED360AA0","Design Of The Auxiliary Switch":"2 auxiliary switches + 1 trip alarm switch HQ","Ground-Fault Monitoring Version":"Without","Insulation Voltage / Rated Value":"800 V","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","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":"3","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","Switching Capacity Class Of The Circuit Breaker":"B","Mechanical Service Life (Operating 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"}},"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=148601&mlfb=3VA1080-2ED36-0AH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1080-2ED36-0AH0/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting rating of 3VA1080-2ED36-0AH0 at 415 V?","answer":"At 415 V, the interrupting rating is 32 kA. This is the figure to use when coordinating with an upstream transformer or main breaker in a 400 V class panel."},{"question":"Does 3VA1080-2ED36-0AH0 have a trip indicator?","answer":"Yes, a trip indicator is built in. It shows a visible flag on the front of the breaker when the unit has tripped, separate from the handle position."},{"question":"Where can I buy 3VA1080-2ED36-0AH0 and how is it quoted?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing 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/3VA1080-2ED36-0AH0","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/3VA1080-2ED36-0AH0 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}}