{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1180-6EE32-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1180-6EE32-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1180-6EE32-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1180-6EE32-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1180-6EE32-0AA0, molded case circuit breaker, 3-pole, 80 A, TM220 release, 220 kA at 240 V, line protection design.","salesMarkdown":"Its TM220 thermal-magnetic release handles overload and short-circuit faults without an external trip unit — a fixed, non-interchangeable release that keeps the footprint tight. ## Breaking capacity and voltage rating Breaking capacity is what drives the panel fit for this MCCB. At 240 V it interrupts 220 kA — a very high figure that suits it for large transformer-fed switchboards or high-fault industrial services. Above 500 V the rating steps down to 17 kA, same at 690 V, so on 480/277 V or 600 V systems confirm the available fault current against the 500 V / 690 V column. ## Thermal derating and enclosure integration Above that it steps down: 78 A at 55 °C, 77 A at 60 °C, 75 A at 65 °C, 74 A at 70 °C. Maximum power loss is 19.2 W, which matters for thermal rise in a multi-breaker lineup. The unit measures 130 mm high, 76.2 mm wide, 70 mm deep — a standard 3-pole MCCB footprint that fits most DIN-rail or panel-mount assemblies. Front IP40 protects against tool entry; the body is not sealed for washdown.","metaTitle":"Siemens 3VA1180-6EE32-0AA0 SENTRON MCCB, 80A 3-Pole, 220kA","metaDescription":"Siemens SENTRON 3VA1180-6EE32-0AA0 molded case circuit breaker, 80A, 3-pole, TM220 release. Breaking capacity 220kA at 240V. Active production. Available 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":"17 kA","at 690 V":"17 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","Insulation Voltage / Rated Value":"800 V","Design Of The Overcurrent Release":"TM220","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":"Yes","Protection Function Of The Overcurrent Release":"LI","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":null,"sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=359833&mlfb=3VA1180-6EE32-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1180-6EE32-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What does the TM220 release designation mean?","answer":"TM220 is a fixed thermal-magnetic release — the thermal element provides overload protection, the magnetic element provides short-circuit protection. It is non-interchangeable, so the breaker is ordered as a single unit with the release built in."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1180-6EE32-0AA0","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/3VA1180-6EE32-0AA0 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}}