{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1080-3ED32-0HA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1080-3ED32-0HA0","canonicalUrl":"https://aoctrl.com/siemens/3VA1080-3ED32-0HA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1080-3ED32-0HA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1080-3ED32-0HA0, molded case circuit breaker, 3-pole, 80 A rated continuous current (Iu), TM210 overcurrent release, shunt trip (STL), interrupting ratings 75.6 kA at 240 V / 52.5 kA at 415 V / 32 kA at 440 V / 7.5 kA at 690 V.","salesMarkdown":"The Siemens 3VA1080-3ED32-0HA0 is a 3-pole SENTRON molded case circuit breaker rated for 80 A continuous current at 40 °C through 50 °C, with a TM210 thermal-magnetic overcurrent release. The interrupting capacity tells you where it can safely clear a fault: 75.6 kA at 240 V, 52.5 kA at 415 V, 32 kA at 440 V, and 7.5 kA at 690 V — so at 415 V it handles the full 50 kA typical of a large distribution transformer secondary without needing a current-limiting upstream device. The TM210 release means the thermal element tracks the cable temperature, and the magnetic pickup is fixed at 10× Iu (800 A), which is standard for line protection of cables and busbars, not motor starting. The 3VA1080-3ED32-0HA0 measures 76.2 mm wide, 130 mm tall, and 70 mm deep — a standard 3-pole MCCB footprint that drops into most SENTRON panelboards and DIN-rail adapters without re-drilling. The shunt trip coil (STL) is factory-installed; verify the control voltage matches your trip circuit before wiring. No auxiliary contacts or undervoltage release means you'll need to add those externally if the BOM calls for status feedback or undervoltage lockout.","metaTitle":"Siemens 3VA1080-3ED32-0HA0 SENTRON MCCB, 80 A, 3-Pole, 75.6","metaDescription":"Siemens SENTRON 3VA1080-3ED32-0HA0 molded case circuit breaker, 80 A rated continuous current, 3-pole, 75.6 kA interrupting at 240 V. Active production. Quoted to order.","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":"75.6 kA","at 415 V":"52.5 kA","at 440 V":"32 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":"No","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":"Without","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":"3VA9688-0BL30","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":"0","Protective function of the overcurrent release":"LI","Switching capacity class of the circuit breaker":"N","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":"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=519367&mlfb=3VA1080-3ED32-0HA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1080-3ED32-0HA0/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VA1080-3ED32-0HA0?","answer":"Submit an RFQ through this listing. Availability and current pricing are confirmed at quote time; no stock figures or lead-time numbers are published here."},{"question":"What are the interrupting ratings at different voltages?","answer":"75.6 kA at 240 V, 52.5 kA at 415 V, 32 kA at 440 V, and 7.5 kA at 690 V. These are the maximum fault currents the breaker can safely clear at each voltage level."},{"question":"Does this breaker include auxiliary contacts or an undervoltage release?","answer":"No. The 3VA1080-3ED32-0HA0 ships without auxiliary contacts and without an undervoltage release. It has a shunt trip (STL) for remote opening. Add external components if your circuit needs status feedback or undervoltage lockout."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1080-3ED32-0HA0","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/3VA1080-3ED32-0HA0 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}}