{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1080-2ED36-0KH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1080-2ED36-0KH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1080-2ED36-0KH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1080-2ED36-0KH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1080-2ED36-0KH0, molded case circuit breaker, 3-pole, 80 A, TM210 thermal-magnetic release, 52.5 kA at 240 V, 32 kA at 415 V, IP40 front.","salesMarkdown":"That 80 A holds flat through 50 °C — no derating needed in a typical 40 °C panel — then steps down to 76.8 A at 55 °C and 72 A at 70 °C, per the datasheet. For a line protection role on a 3-pole circuit, the interrupting capacity is 52.5 kA at 240 V, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at 690 V. The 52.5 kA at 240 V covers high-fault commercial services; the 32 kA at 415 V handles most industrial distribution. The 690 V rating (7.5 kA) is lower but still adequate for many 690 V motor circuits. That simplifies ordering but locks the breaker to its 80 A frame. A shunt trip (STL) is integrated; no undervoltage release is fitted. No communication function, no phase failure detection, no ground fault monitoring — this is a basic, reliable line-protection MCCB for standard distribution panels. The 3VA1080-2ED36-0KH0 measures 130 mm high, 76.2 mm wide, and 70 mm deep.","metaTitle":"Siemens 3VA1080-2ED36-0KH0 SENTRON MCCB, 80 A, 3-pole, TM210","metaDescription":"Siemens 3VA1080-2ED36-0KH0 SENTRON molded case circuit breaker, 80 A, 3-pole, TM210 release, 52.5 kA at 240 V. Current lifecycle. 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":"52.5 kA","at 415 V":"32 kA","at 440 V":"13.6 kA","at 690 V":"7.5 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":"Yes","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":"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":"Shunt trip (STL)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9688-0BL33","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","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":"No","Adjustable response value current / Ir max.":"80 A","Adjustable response value current / li max.":"800 A","Adjustable response value current / li min.":"800 A","Adjustable response value current / lr min.":"80 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":"B","Max. rated operational current of the frame size":"100 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=64572&mlfb=3VA1080-2ED36-0KH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1080-2ED36-0KH0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy 3VA1080-2ED36-0KH0 and how do I get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What are the interrupting ratings for 3VA1080-2ED36-0KH0?","answer":"52.5 kA at 240 V, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at 690 V."},{"question":"What is the continuous current rating and derating?","answer":"80 A continuous at 40 °C, 45 °C, and 50 °C. Derates to 76.8 A at 55 °C, 75.2 A at 60 °C, 73.6 A at 65 °C, and 72 A at 70 °C."},{"question":"Does 3VA1080-2ED36-0KH0 have a shunt trip or undervoltage release?","answer":"It has a shunt trip (STL) integrated. No undervoltage release is fitted."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1080-2ED36-0KH0","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/3VA1080-2ED36-0KH0 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}}