{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VA1080-3ED32-0BH0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VA1080-3ED32-0BH0","canonicalUrl":"https://aoctrl.com/siemens/3VA1080-3ED32-0BH0","factsUrl":"https://aoctrl.com/api/mcp/products/3VA1080-3ED32-0BH0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VA1080-3ED32-0BH0, molded case circuit breaker, 3-pole, 80 A, TM210 thermal-magnetic release, line protection, 75.6 kA interrupting at 240 V.","salesMarkdown":"The 80 A rating holds flat from 40 °C through 50 °C; above that it 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. Interrupting capacity is 75.6 kA at 240 V, 52.5 kA at 415 V, 32 kA at 440 V, and 7.5 kA at 690 V. Three poles, line protection version, no communication module, no phase-failure detection, no ground-fault monitoring. An undervoltage release (UVR) is built in — that's the entry. If the control voltage drops, the breaker opens; useful for emergency-stop circuits that need a loss-of-voltage trip. Mechanical endurance is 15 000 operations. That's typical for a panelboard feeder breaker that cycles a few times a year; not a high-duty machine-tool disconnect. The front face carries a trip indicator so a walk-by can see which breaker opened without pulling the door. That 76.2 mm width is three 25.4 mm pole spaces — standard for a 3-pole MCCB on a DIN rail or panel-mount footprint. IP40 on the front; the body is not sealed for washdown, so keep it in a dry indoor panel. The integrated auxiliary trip is order code 3VA9608-0BB11 — that's the factory-fitted alarm switch, not a field-installable kit. If you need a different auxiliary configuration, order the base breaker without auxiliaries and add the correct 3VA9 accessory separately.","metaTitle":"Siemens 3VA1080-3ED32-0BH0 SENTRON MCCB, 80 A, 3-Pole, 75.6","metaDescription":"Siemens SENTRON 3VA1080-3ED32-0BH0 molded case circuit breaker, 80 A, 3-pole, TM210 release, interrupting 75.6 kA at 240 V. Active production. Available 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":"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":"3VA9608-0BB11","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":"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=480609&mlfb=3VA1080-3ED32-0BH0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VA1080-3ED32-0BH0/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VA1080-3ED32-0BH0","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/3VA1080-3ED32-0BH0 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}}