{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1080-2ED32-0DH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1080-2ED32-0DH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1080-2ED32-0DH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1080-2ED32-0DH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1080-2ED32-0DH0, molded case circuit breaker (MCCB), 80 A, 3-pole, line protection, TM210 overcurrent release, undervoltage release, 2 aux + 1 alarm switch, IP40 front.","salesMarkdown":"## Rated current and breaking capacity — what drives the fit That rating holds steady through 50 °C; at 55 °C it derates to 76.8 A, and at 70 °C it sits at 72 A — so for a panel running warm, the 80 A frame still carries the load without stepping up a frame size. Breaking capacity tracks the system voltage: 52.5 kA at 240 V, 32 kA at 415 V, 13.6 kA at 440 V, and 7.5 kA at 690 V. That 32 kA at 415 V covers most European industrial distribution panels; the 52.5 kA at 240 V handles high-fault North American 120/240 V services. The 690 V rating at 7.5 kA is useful for 690 V drives or mining gear, though you'd check the selectivity study before committing. ## Internal release and auxiliary contacts The overcurrent release is the TM210 — a thermal-magnetic type, fixed-trip, non-adjustable for the magnetic pickup. That's the standard choice for feeder or distribution protection where you don't need electronic adjustability. The integrated auxiliary trip order code is 3VA9608-0BB25, which is the factory-fit accessory if you need to order the spare or verify the fit. Dimensions: 130 mm height, 76.2 mm width (3-pole frame), 70 mm depth. That 76.2 mm width is the standard 3-pole MCCB footprint for the 3VA frame — it fits the same DIN-rail or mounting-plate cutout as other 3VA 3-pole units in the 80 A class.","metaTitle":"Siemens 3VA1080-2ED32-0DH0 SENTRON MCCB, 80 A, 3-Pole, Line","metaDescription":"Siemens 3VA1080-2ED32-0DH0 SENTRON molded case circuit breaker, 80 A rated at 40 °C, 52.5 kA at 240 V, 3-pole with TM210 release and undervoltage release. Sourced to order against","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","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":"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":"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=311851&mlfb=3VA1080-2ED32-0DH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1080-2ED32-0DH0/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the 3VA1080-2ED32-0DH0?","answer":"This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commitment."},{"question":"What does the TM210 release mean on this MCCB?","answer":"The TM210 is a thermal-magnetic overcurrent release with a fixed magnetic pickup — it provides overload protection via the thermal element and short-circuit protection via the magnetic element, with no electronic adjustability. It's the standard choice for distribution and feeder protection in the 3VA series."},{"question":"Will the 3VA1080-2ED32-0DH0 drop into a panel specified for the 3VA1010-2ED32-0JC0?","answer":"Both are 3-pole SENTRON MCCBs on the same 3VA frame, so the mounting footprint and DIN-rail cutout are identical. The difference is the current rating: the 3VA1080 is an 80 A frame, while the 3VA1010 is a 100 A frame. Verify the load current and the TM release setting match your panel design before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1080-2ED32-0DH0","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/3VA1080-2ED32-0DH0 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-14T23:40:12.648Z","lastPublished":"2026-09-14T23:40:12.648Z","indexable":true}}