{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1080-2ED36-0BH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1080-2ED36-0BH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1080-2ED36-0BH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1080-2ED36-0BH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1080-2ED36-0BH0, molded case circuit breaker, 3-pole, 80 A rated continuous current, line protection, with undervoltage release and 2 aux + 1 alarm switch.","salesMarkdown":"## Ratings and deployment context The 3VA1080-2ED36-0BH0: Rated continuous current Iu is 80 A, with minimal thermal derating up to 50 °C (still 80 A); at 55 °C it drops to 76.8 A, and at 70 °C to 72 A. Dimensions: 130 mm height, 76.2 mm width, 70 mm depth — fits standard 3-pole MCCB panel cutouts.","metaTitle":"Siemens 3VA1080-2ED36-0BH0 SENTRON MCCB, 80 A, 3-Pole, Line","metaDescription":"Siemens SENTRON 3VA1080-2ED36-0BH0 molded case circuit breaker, 80 A rated, 3-pole, line protection. Breaking capacity 52.5 kA at 240 V. Undervoltage release included. Current prod","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":"No","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","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","Of The Supplied Basic Switch":"3VA10802ED360AA0","Design of the auxiliary release":"Undervoltage release (UVR)","Ground fault monitoring version":"Without","Of The Integrated Auxiliary Trip":"3VA9608-0BB11","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","Mechanical service life (switching cycles) / typical":"15 000","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=24482&mlfb=3VA1080-2ED36-0BH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1080-2ED36-0BH0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA1080-2ED36-0BH0?","answer":"Submit an RFQ through this listing. The part is sourced to order through independent distribution; availability and current pricing are confirmed at quote time."},{"question":"When sourcing 3VA1080-2ED36-0BH0, what's the closest functional second-source?","answer":"The 3VA1010-2ED32-0JA0 is a smaller-frame sibling in the same SENTRON 3VA family — lower current rating (32 A) and different trip curve, but the same 3-pole line-protection architecture and undervoltage release option. Panel cutout dimensions differ; verify footprint before substituting."},{"question":"Will 3VA1080-2ED36-0BH0 drop into a panel that was specified around 3VA1010-2ED32-0JA0 without rewiring?","answer":"Not without checking the cutout. The 3VA1080 frame is physically larger (130 × 76.2 × 70 mm vs the 3VA1010's smaller footprint), so the panel cutout and busbar spacing must be verified. Wiring terminals are similar but current rating differs — 80 A vs 32 A — so conductor sizing may also need review."},{"question":"What compliance documentation does this brand provide for 3VA1080-2ED36-0BH0?","answer":"Siemens SENTRON MCCBs are designed to meet IEC 60947-2 and UL 489 standards. RoHS and REACH declarations are typically available from the manufacturer's support portal. The reference code per DIN EN 81346-2 is Q."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1080-2ED36-0BH0","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/3VA1080-2ED36-0BH0 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}}