{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1180-4ED32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1180-4ED32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1180-4ED32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1180-4ED32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1180-4ED32-0AA0, 3-pole molded case circuit breaker, 80 A rated continuous current, TM210 thermal-magnetic release, breaking capacity 75.6 kA at 415 V AC.","salesMarkdown":"It carries 80 A continuous at 40 °C and holds that rating up to 50 °C before derating begins (78 A at 55 °C, 74 A at 70 °C). At 240 V it handles 121 kA, at 440 V it's 52.5 kA, and at 690 V it drops to 11.9 kA. For a 400 V industrial feeder, 75.6 kA gives headroom above typical utility fault levels (often 25–50 kA), so you can use it downstream of a larger main without worrying about cascading failure. That width is a standard 3-inch footprint — it drops into a typical MCCB slot without needing a filler plate. Rated power loss is 19.2 W maximum, so in a sealed panel with multiple breakers you'll want to check the thermal rise against the enclosure's dissipation curve.","metaTitle":"Siemens 3VA1180-4ED32-0AA0 SENTRON MCCB, 80 A, 3-Pole, 75.6","metaDescription":"Siemens SENTRON 3VA1180-4ED32-0AA0 molded case circuit breaker, 80 A continuous, 3-pole, 75.6 kA breaking at 415 V. TM210 release. Active production, available to order. Request qu","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","Maximum":"800 A","Minimum":"800 A","at 240 V":"121 kA","at 415 V":"75.6 kA","at 440 V":"52.5 kA","at 500 V":"11.9 kA","at 690 V":"11.9 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","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","Ground-Fault Monitoring Version":"Without","Continuous Current / Rated Value":"80 A","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","Continuous Current / Rated Value / Maximum":"160 A","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"S","Mechanical Service Life (Operating 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"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/02b07f280218f71749100a1bbfae5524.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=140297&mlfb=3VA1180-4ED32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1180-4ED32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of 3VA1180-4ED32-0AA0 at 415 V?","answer":"75.6 kA at 415 V AC, which is the typical rating for a 400 V industrial feeder application."},{"question":"Where can I buy 3VA1180-4ED32-0AA0 and how is it quoted?","answer":"This part is sourced to order through independent distribution. Submit an RFQ for current pricing and availability — quotes are confirmed at the time of request."},{"question":"What is the continuous current rating and how does derating work?","answer":"Rated 80 A continuous from 40 °C to 50 °C. Above that it derates: 78 A at 55 °C, 77 A at 60 °C, 75 A at 65 °C, 74 A at 70 °C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1180-4ED32-0AA0","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/3VA1180-4ED32-0AA0 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}}