{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1180-6EF36-0DC0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1180-6EF36-0DC0","canonicalUrl":"https://aoctrl.com/siemens/3VA1180-6EF36-0DC0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1180-6EF36-0DC0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1180-6EF36-0DC0, molded case circuit breaker, 3-pole, 80 A continuous, TM240 thermal-magnetic release, 220 kA breaking capacity at 240 V.","salesMarkdown":"## What this MCCB delivers The Siemens SENTRON 3VA1180-6EF36-0DC0 is a 3-pole molded case circuit breaker rated for 80 A continuous current at 40 °C through 50 °C, with a TM240 thermal-magnetic overcurrent release. Its interrupting capacity reaches 220 kA at 240 V, 154 kA at 415 V, and 121 kA at 440 V — enough to handle high-fault utility feeds or transformer secondaries without cascading upstream. The breaker carries an undervoltage release (UVR) as standard and two HQ auxiliary switches for status feedback. Above that it derates: 76.8 A at 55 °C, 75.2 A at 60 °C, 73.6 A at 65 °C, and 72 A at 70 °C. If the panel ambient runs at 60 °C, plan for a 75 A load ceiling. The dimensions — 130 mm high, 76.2 mm wide, 70 mm deep — fit standard SENTRON 3VA panel cutouts; the IP40 front rating means it's suited for enclosed distribution boards, not washdown zones.","metaTitle":"Siemens 3VA1180-6EF36-0DC0 SENTRON MCCB, 80 A, 220 kA at 240","metaDescription":"Siemens SENTRON 3VA1180-6EF36-0DC0 molded case circuit breaker, 3-pole, 80 A, TM240 release, 220 kA at 240 V. Active production. Sourced to order. Request 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":"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":"2 auxiliary switches HQ","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":"2","Protective function of the overcurrent release":"LI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AA12","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=416359&mlfb=3VA1180-6EF36-0DC0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1180-6EF36-0DC0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA1180-6EF36-0DC0?","answer":"Submit an RFQ through this listing. Pricing and stock are confirmed at quote time; the part is sourced to order through independent distribution channels."},{"question":"What are the key ratings for this MCCB?","answer":"Rated 80 A continuous (flat to 50 °C), 3-pole, TM240 thermal-magnetic release, with interrupting capacities of 220 kA at 240 V, 154 kA at 415 V, 121 kA at 440 V, and 17 kA at 690 V. Rated insulation voltage is 800 V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1180-6EF36-0DC0","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/3VA1180-6EF36-0DC0 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}}