{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VM1080-3ED46-0AA2","brand":"Siemens","brandSlug":"siemens","productSlug":"3VM1080-3ED46-0AA2","canonicalUrl":"https://aoctrl.com/siemens/3VM1080-3ED46-0AA2","factsUrl":"https://aoctrl.com/api/mcp/products/3VM1080-3ED46-0AA2","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VM1080-3ED46-0AA2, molded case circuit breaker, 4-pole, 80 A, TM210 release, 76 kA at 240 V AC.","salesMarkdown":"That 80 A holds flat through 50 °C — useful if the breaker sits near other heat sources in a crowded enclosure — then derates to 78 A at 55 °C, 77 A at 60 °C, 75 A at 65 °C, and 74 A at 70 °C. Breaking capacity is specified at four voltage levels: 76 kA at 240 V AC, 53 kA at 415 V AC, 32 kA at 440 V AC, and 7.5 kA at 500 V AC. That 76 kA at 240 V covers high-fault scenarios on 208/240 V secondary distribution; the 53 kA at 415 V is the figure to check for 400 V three-phase panels. The 3VM1080-3ED46-0AA2 measures 101.6 mm wide by 130 mm tall by 70 mm deep — a standard SENTRON 3VM footprint that fits existing panel cutouts and busbar arrangements for this frame size. The 4-pole configuration suits three-phase-plus-neutral or three-phase-plus-switched-neutral applications. No auxiliary contact blocks are pre-installed (zero CO contacts for auxiliary contacts), but the 3VM frame accepts field-installable accessory kits — order those separately if you need status signaling. The TM210 release is fixed; if your coordination study calls for a different trip curve or adjustable magnetic pickup, step up to the 3VA series which offers interchangeable electronic releases.","metaTitle":"Siemens SENTRON 3VM1080-3ED46-0AA2 MCCB, 80 A, 4-Pole, 76 kA","metaDescription":"Siemens SENTRON 3VM1080-3ED46-0AA2 molded case circuit breaker, 80 A rated continuous current, 4-pole, breaking capacity 76 kA at 240 V AC. TM210 release. Current production. Avail","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":null,"categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"101.6 mm","title":"3VM1080-3ED46-0AA2","Height":"130 mm","at 240 V":"76 kA","at 415 V":"53 kA","at 440 V":"32 kA","at 500 V":"7.5 kA","at 40 °C":"80 A","at 45 °C":"80 A","at 50 °C":"80 A","at 55 °C":"78 A","at 60 °C":"77 A","at 65 °C":"75 A","at 70 °C":"74 A","Depth [in]":"2.8 in","Width [in]":"4 in","Height [in]":"5.1 in","description":"circuit breaker 3VM1 IEC frame 100 breaking capacity class N Icu=25kA @ 415V 4-pole, line protection TM210, FTFM, In=80A overload protection Ir=80A, not adjustable short-circuit protection Ii=10 x In N conductor unprotected terminal connection","Number of poles":"4","Product version":"Line protection","lifecycle_stage":"current","Product brand name":"SENTRON","Product designation":"Molded case circuit breaker","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","Power loss [W] / maximum":"26 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","Rated continuous current Iu":"80 A","Rated insulation voltage Ui":"690 V","Ground fault monitoring version":"Without","Design of the overcurrent release":"TM210","Protection class IP / on the front":"IP40","Design of the N-conductor protection":"Without","Reference code / acc. to DIN EN 81346-2":"Q","Max. rated operational voltage Ue with DC":"500 V","Product extension / optional / motor drive":"No","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":"500 V","Arrangement of electrical connectors / for main current circuit":"Front connection"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/25f49a31f4a73101a5831e96cedde383.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=682760&mlfb=3VM1080-3ED46-0AA2"},"ai":{"faq":[{"question":"How do I get current pricing and availability for 3VM1080-3ED46-0AA2?","answer":"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 commitment."},{"question":"What is the breaking capacity of 3VM1080-3ED46-0AA2 at 415 V?","answer":"53 kA at 415 V AC. At 240 V it is 76 kA, at 440 V it is 32 kA, and at 500 V it is 7.5 kA."},{"question":"Will 3VM1080-3ED46-0AA2 fit a panel cutout for a 3VA frame breaker?","answer":"The 3VM and 3VA frames share the same mounting footprint for equivalent current ratings — same 101.6 mm width and 130 mm height — so it will drop into the same panel cutout without rewiring. Verify busbar spacing for the 4-pole configuration."},{"question":"What compliance documentation does Siemens provide for this MCCB?","answer":"As a SENTRON series breaker, it carries CE marking for the European market and is designed to IEC 60947-2. UL/CSA listings are standard for the 3VM family; specific certification markings should be verified against the nameplate for the exact variant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VM1080-3ED46-0AA2","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/3VM1080-3ED46-0AA2 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}