{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1180-3ED36-0AC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1180-3ED36-0AC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1180-3ED36-0AC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1180-3ED36-0AC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1180-3ED36-0AC0, molded case circuit breaker, 3-pole, 80 A (40 °C), TM210 release, 75.6 kA at 240 V, line protection.","salesMarkdown":"It carries 80 A continuously at 40 °C ambient, and that rating holds flat through 50 °C before it starts to derate: 78 A at 55 °C, 77 A at 60 °C, 75 A at 65 °C, 74 A at 70 °C. The TM210 thermal-magnetic release handles the overload and short-circuit curves, so you're not messing with electronic trip unit programming — it's a fixed-shelf part that either fits the coordination study or it doesn't. At 240 V it's rated 75.6 kA; at 415 V it's 52.5 kA; at 440 V it drops to 32 kA; at 500 V and 690 V it holds at 11.9 kA. The 3-pole construction handles three-phase loads. Power loss is 19.2 W maximum — that's the heat it dumps into the enclosure, relevant for thermal coordination in a sealed panel. That is a standard 3-pole MCCB envelope for the 80 A frame size. It's a plain line-protection MCCB with aux contacts for indication. The 3VA1110-5ED36-0AC0 is the same 3-pole SENTRON frame but rated 100 A at 40 °C versus this part's 80 A. Both use the TM210 release family. The 100 A variant has a higher continuous current rating but the same interrupting ratings at each voltage level — the frame and arc chamber are identical. If your load calc says 80 A, this part is the correct selection; the 100 A version adds margin but costs more and may complicate coordination with downstream 80 A feeders. No rewiring difference — same footprint, same lug sizes.","metaTitle":"Siemens 3VA1180-3ED36-0AC0 SENTRON MCCB, 80 A, 3-Pole, 75.6","metaDescription":"Siemens 3VA1180-3ED36-0AC0 SENTRON molded case circuit breaker, 80 A rated at 40 °C, 3-pole, 75.6 kA breaking at 240 V. TM210 release. Current production. Quoted to order.","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":"75.6 kA","at 415 V":"52.5 kA","at 440 V":"32 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","Of The Supplied Basic Switch":"3VA11803ED360AA0","Design Of The Auxiliary Switch":"2 auxiliary switches 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":"Yes","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"2","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","Switching Capacity Class Of The Circuit Breaker":"N","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=628682&mlfb=3VA1180-3ED36-0AC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1180-3ED36-0AC0/alternatives.json"},"ai":{"faq":[{"question":"Will 3VA1180-3ED36-0AC0 drop into a panel specified around 3VA1110-5ED36-0AC0 without rewiring?","answer":"Yes — same 3-pole SENTRON frame, same footprint (130 x 76.2 x 70 mm), same lug pattern. The 80 A version is the lower-current sibling of the 100 A 3VA1110-5ED36-0AC0. No rewiring or panel modification needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1180-3ED36-0AC0","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/3VA1180-3ED36-0AC0 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}}