{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1180-6EF36-0DA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1180-6EF36-0DA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1180-6EF36-0DA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1180-6EF36-0DA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1180-6EF36-0DA0, molded case circuit breaker, 3-pole, 80 A, TM240 release, 220 kA at 240 V, IP40 front.","salesMarkdown":"That 80 A holds flat up to 50 °C — at 55 °C it derates to 76.8 A, and at 70 °C it still carries 72 A, so the thermal curve is generous for a warm panel. The interrupting ratings are the headline: 220 kA at 240 V, 154 kA at 415 V, 121 kA at 440 V, and 17 kA at 690 V. The 690 V rating at 17 kA is the one to watch if you are on a 600 V class system; the gap from 440 V to 690 V is steep. That 76.2 mm width is three 25.4 mm pole spaces — standard for a 3-pole MCCB on a DIN rail or panel-mount footprint. IP40 on the front — no gasket seal, so not for washdown zones, but fine for a dry indoor panel. The 15 000-cycle mechanical endurance is the latching count; for a main breaker that cycles a few times a year that is effectively lifetime, but if this is used as a disconnect that sees daily operation, factor that into maintenance planning.","metaTitle":"Siemens 3VA1180-6EF36-0DA0 SENTRON MCCB, 80 A, 3-Pole, 220 k","metaDescription":"Siemens 3VA1180-6EF36-0DA0 SENTRON molded case circuit breaker, 80 A rated continuous current, 3-pole, 220 kA interrupting at 240 V. Current lifecycle. Sourced 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","at 240 V":"220 kA","at 415 V":"154 kA","at 440 V":"121 kA","at 690 V":"17 kA","at 40 °C":"80 A","at 45 °C":"80 A","at 50 °C":"80 A","at 55 °C":"76.8 A","at 60 °C":"75.2 A","at 65 °C":"73.6 A","at 70 °C":"72 A","Trip indicator":"No","Number of poles":"3","Product version":"Line protection","Voltage trigger":"No","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Latching - endurance":"15 000","Undervoltage Release":"Yes","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Auxiliary contact version":"Without","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"80 A","Rated insulation voltage Ui":"800 V","Design of the auxiliary release":"Undervoltage release (UVR)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9608-0BB25","Design of the overcurrent release":"TM240","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","Reference code / acc. to DIN EN 81346-2":"Q","Adjustable response value time / tr max.":"1","Adjustable response value time / tr min.":"1","Max. rated operational voltage Ue with DC":"500 V","Undervoltage Release With Leading Contact":"No","Product extension / optional / motor drive":"Yes","Adjustable response value current / Ir max.":"80 A","Adjustable response value current / li max.":"800 A","Adjustable response value current / li min.":"400 A","Adjustable response value current / lr min.":"56 A","Neutral conductors / upgradeable/retrofittable":"No","Number of CO contacts / for auxiliary contacts":"0","Protective function of the overcurrent release":"LI","Switching capacity class of the circuit breaker":"H","Max. rated operational current of the frame size":"160 A","Max. rated operational voltage Ue with AC 50/60Hz":"690 V","Type of electrical connection / for main current circuit":"box terminal","Arrangement of electrical connectors / for main current circuit":"Front terminal","Type of connectable conductor cross-section, round conductor terminal, stranded":"1 x (1.5 - 70 mm²)"}},"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=503797&mlfb=3VA1180-6EF36-0DA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1180-6EF36-0DA0/alternatives.json"},"ai":{"faq":[{"question":"What is the interrupting rating of 3VA1180-6EF36-0DA0 at 240 V?","answer":"220 kA at 240 V, with 154 kA at 415 V, 121 kA at 440 V, and 17 kA at 690 V."},{"question":"Where can I buy 3VA1180-6EF36-0DA0?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."},{"question":"Will 3VA1180-6EF36-0DA0 drop into a panel specified for 3VA1112-5EF32-0CA0?","answer":"Both are 3-pole SENTRON MCCBs on the same 76.2 mm wide footprint, so the mounting and bus-bar spacing are identical. The key difference is the release — the 3VA1180-6EF36-0DA0 carries a TM240 thermal-magnetic release rated for 80 A continuous, while the peer uses a different trip curve. Verify the trip settings and cable sizing before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1180-6EF36-0DA0","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/3VA1180-6EF36-0DA0 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}}