{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1180-6EF32-0AG0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1180-6EF32-0AG0","canonicalUrl":"https://aoctrl.com/siemens/3VA1180-6EF32-0AG0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1180-6EF32-0AG0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1 molded case circuit breaker, 3-pole, 80 A rated continuous current, TM240 thermal-magnetic release, 220 kA interrupting at 240 V, line protection version.","salesMarkdown":"## SCCR and selectivity — what the interrupting ratings mean for panel coordination Its interrupting capacity is the headline figure for panel coordination: 220 kA at 240 V, 154 kA at 415 V, 121 kA at 440 V, and 17 kA at 690 V. At 415 V, 154 kA SCCR means it can sit ahead of a group of smaller breakers without requiring a current-limiting fuse upstream, provided the available fault current at its terminals stays under that threshold. ## Thermal derating — where the 80 A rating holds and where it drops At 55 °C it derates to 76.8 A, then 75.2 A at 60 °C, 73.6 A at 65 °C, and 72 A at 70 °C. The 1 aux + 1 trip alarm switch (HP type) provides remote status and fault indication without needing a separate auxiliary module.","metaTitle":"Siemens 3VA1180-6EF32-0AG0 SENTRON MCCB, 80 A, 220 kA at 240","metaDescription":"Siemens 3VA1180-6EF32-0AG0 SENTRON molded case circuit breaker, 3-pole, 80 A, TM240 release, 220 kA at 240 V. Current production. Sourced to order against RFQ.","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":"Yes","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":"No","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Auxiliary contact version":"1 auxiliary switch + 1 trip alarm switch HP","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":"without auxiliaryrelease","Ground fault monitoring version":"Without","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":"2","Protective function of the overcurrent release":"LI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB11","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":"lug terminal","Arrangement of electrical connectors / for main current circuit":"Front terminal","Type of connectable conductor cross-section, connection screw, width x thickness , max.":"17 x 6.5","Type of connectable conductor cross-section, connection screw, width x thickness , min.":"12 x 0"}},"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=311468&mlfb=3VA1180-6EF32-0AG0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1180-6EF32-0AG0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1180-6EF32-0AG0 and get a price?","answer":"This part is sourced to order against an RFQ through independent distribution channels. Submit a request for quote; availability and current pricing are confirmed at quote time."},{"question":"What is the interrupting capacity of 3VA1180-6EF32-0AG0 at 415 V?","answer":"154 kA at 415 V. The full interrupting curve is 220 kA at 240 V, 154 kA at 415 V, 121 kA at 440 V, and 17 kA at 690 V."},{"question":"What is the thermal derating for this MCCB above 50 °C?","answer":"The 80 A rating holds through 50 °C. At 55 °C it derates to 76.8 A, at 60 °C to 75.2 A, at 65 °C to 73.6 A, and at 70 °C to 72 A."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1180-6EF32-0AG0","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/3VA1180-6EF32-0AG0 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}}