{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1180-6MH32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1180-6MH32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1180-6MH32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1180-6MH32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1180-6MH32-0AA0, molded case circuit breaker, 3-pole, 80 A rated current, TM120M overcurrent release, 220 kA breaking capacity at 240 V AC.","salesMarkdown":"Rated 80 A continuous at 40 °C ambient, it holds that full rating through 50 °C (–), then derates to 74 A at 70 °C. That thermal curve tells you the breaker doesn't need a temperature derate in a standard 40 °C panel, but in a hot enclosure near other heat sources you lose roughly 6 A at the top of the operating range. Breaking capacity is the headline number that decides whether this breaker clears a fault without upstream damage: 220 kA at 240 V, 154 kA at 415 V, 121 kA at 440 V, and 7.5 kA at 500 V and 690 V. ## Integration and panel fit The storage minimum covers cold warehouse conditions; the operating minimum handles unheated plant floors in winter.","metaTitle":"Siemens 3VA1180-6MH32-0AA0 SENTRON MCCB, 80 A, 220 kA at 240","metaDescription":"Siemens SENTRON 3VA1180-6MH32-0AA0 molded case circuit breaker, 80 A rated, 3-pole, 220 kA breaking capacity at 240 V. TM120M release. Current production. Quoted to order.","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":"0 A","Minimum":"0 A","at 240 V":"220 kA","at 415 V":"154 kA","at 440 V":"121 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":"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":"Starter 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","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"TM120M","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","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"Yes","Protection Function Of The Overcurrent Release":"I","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"H","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/6dd7c6b0f72d4ab8b3e941b07902d804.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=12590&mlfb=3VA1180-6MH32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1180-6MH32-0AA0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1180-6MH32-0AA0","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/3VA1180-6MH32-0AA0 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}}