{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1180-5EF36-0DH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1180-5EF36-0DH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1180-5EF36-0DH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1180-5EF36-0DH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1180-5EF36-0DH0, molded case circuit breaker, 3-pole, 80 A rated continuous current Iu, TM240 overcurrent release, 187 kA at 240 V, undervoltage release, IP40 front.","salesMarkdown":"The 80 A holds flat from 40 °C through 50 °C, then derates to 72 A at 70 °C — that thermal curve matters if this breaker lives in a hot panel or near other heat sources. Short-circuit breaking capacity is 187 kA at 240 V, 121 kA at 415 V, 75.6 kA at 440 V, and 17 kA at 690 V. The auxiliary contact configuration is factory-integrated — no field add-on required. The integrated auxiliary trip order code is 3VA9608-0BB25. Mechanical endurance is rated at 15,000 operations. The TM240 release is a fixed thermal-magnetic design — no interchangeable trip units. For DC network applications, refer to the 3VA device manual for switching power values.","metaTitle":"Siemens 3VA1180-5EF36-0DH0 SENTRON MCCB, 80 A, 3-Pole, 187 k","metaDescription":"Siemens SENTRON 3VA1180-5EF36-0DH0 molded case circuit breaker, 80 A rated, 3-pole, 187 kA at 240 V. TM240 release, undervoltage release included. Current lifecycle stage, availabl","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":"187 kA","at 415 V":"121 kA","at 440 V":"75.6 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":"Yes","Communication Function":"No","Phase failure detection":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Auxiliary contact version":"2 auxiliary switches + 1 trip alarm switch 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":"3","Protective function of the overcurrent release":"LI","Of The Integrated Auxiliary Switch/Alarm Switch":"3VA9988-0AB12","Switching capacity class of the circuit breaker":"M","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=148564&mlfb=3VA1180-5EF36-0DH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1180-5EF36-0DH0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA1180-5EF36-0DH0?","answer":"Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time through independent distribution channels."},{"question":"What are the key ratings for 3VA1180-5EF36-0DH0?","answer":"Rated continuous current Iu is 80 A, breaking capacity is 187 kA at 240 V and 121 kA at 415 V, rated insulation voltage Ui is 800 V, and the overcurrent release is TM240."},{"question":"What auxiliary contacts come with this MCCB?","answer":"It includes 2 auxiliary switches plus 1 trip alarm switch (HQ configuration), factory-integrated. The integrated auxiliary trip order code is 3VA9608-0BB25."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1180-5EF36-0DH0","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/3VA1180-5EF36-0DH0 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}}