{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1180-3ED12-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1180-3ED12-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1180-3ED12-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1180-3ED12-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1180-3ED12-0AA0, 1-pole molded case circuit breaker, 80 A rated current, TM210 thermal-magnetic release, line protection, 52.5 kA at 240 V, 70 mm depth.","salesMarkdown":"## What this 80 A MCCB does on the line The Siemens SENTRON 3VA1180-3ED12-0AA0 is a 1-pole molded case circuit breaker rated for 80 A continuous current at 40 °C, with a TM210 thermal-magnetic overcurrent release tuned for line protection — meaning it handles feeder and distribution duty, not motor-starting profiles. Its interrupting capacity hits 52.5 kA at 240 V AC and 7.5 kA at 415 V AC, so it can clear high-fault scenarios on the secondary side of a distribution transformer or in a panel fed by a stiff utility service. The 25.4 mm width per pole keeps the panel footprint tight; at 70 mm deep it fits standard distribution board gutters without crowding the wiring trough. At 55 °C it steps down to 78 A, then 77 A at 60 °C, 75 A at 65 °C, and 74 A at 70 °C. The maximum power loss is 6.4 W, which keeps self-heating low enough that adjacent devices aren't cooked.","metaTitle":"Siemens 3VA1180-3ED12-0AA0 SENTRON MCCB, 80 A, 1-Pole, 52.5","metaDescription":"Siemens SENTRON 3VA1180-3ED12-0AA0 molded case circuit breaker, 80 A, 1-pole, 52.5 kA at 240 V. TM210 release. Current lifecycle. Sourced 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":"25.4 mm","Height":"130 mm","at 240 V":"52.5 kA","at 415 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]":"1 in","Height [In]":"5.12 in","Trip Indicator":"No","Number Of Poles":"1","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":"6.4 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","rated insulation voltage Ui":"500 V","Courant permanent assigné Iu":"80 A","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":"415 V","Max. rated operational voltage Ue with DC":"125 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"No","Adjustable response value current / li max.":"800 A","Adjustable response value current / li min.":"800 A","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 current of the frame size":"160 A","Mechanical Service Life (Switching Cycles) / Typical":"20 000","Type Of Electrical Connection / For Main Current Circuit":"nut keeper kit on both ends","Arrangement Of Electrical Connectors / For Main Current Circuit":"Front terminal","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"17 x 6,5 mm","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"12 x 1 mm"}},"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=391863&mlfb=3VA1180-3ED12-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1180-3ED12-0AA0/alternatives.json"},"ai":{"faq":[{"question":"How do I get pricing and availability for 3VA1180-3ED12-0AA0?","answer":"Submit an RFQ through this listing; we source and quote to order with current pricing and availability confirmed at quote time."},{"question":"What is the interrupting rating of this MCCB?","answer":"It interrupts 52.5 kA at 240 V AC and 7.5 kA at 415 V AC, which covers most distribution-panel fault levels on the low-voltage side."},{"question":"What compliance documentation does Siemens provide for this breaker?","answer":"The SENTRON 3VA series carries IEC 60947-2 certification; RoHS and REACH declarations are standard from Siemens for current-production parts."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1180-3ED12-0AA0","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/3VA1180-3ED12-0AA0 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}}