{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VM1180-3GD42-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VM1180-3GD42-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VM1180-3GD42-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VM1180-3GD42-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VM1180-3GD42-0AA0, molded case circuit breaker, 4-pole, 80 A, TM210 release, 76 kA at 240 V AC, 690 V AC rated voltage, IP40 front.","salesMarkdown":"The Siemens 3VM1180-3GD42-0AA0 is a SENTRON molded case circuit breaker (MCCB) with a TM210 thermal-magnetic release, rated 80 A continuous current at 40 °C through 50 °C. It carries 76 kA interrupting capacity at 240 V AC, 53 kA at 415 V, 32 kA at 440 V, and 12 kA at 500 V — the voltage-dependent curve that tells you exactly where this breaker can safely clear a fault without upstream coordination failure. The 4-pole design (3 phases + neutral) and 690 V AC rated operational voltage cover most industrial low-voltage distribution panels. ## Thermal derating and continuous current The 3VM1180-3GD42-0AA0 holds 80 A from 40 °C to 50 °C ambient, then derates to 78 A at 55 °C, 77 A at 60 °C, 75 A at 65 °C, and 74 A at 70 °C. The TM210 release is thermal-magnetic, so no electronic adjustment; trip curve is fixed. Dimensions: 70 mm depth, 101.6 mm width, 130 mm height.","metaTitle":"Siemens 3VM1180-3GD42-0AA0 SENTRON MCCB, 80 A, 4-Pole, 76 kA","metaDescription":"Siemens 3VM1180-3GD42-0AA0 SENTRON molded case circuit breaker, 80 A rated current, 4 poles, 76 kA at 240 V. Active production. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Depth":"70 mm","Width":"101.6 mm","title":"3VM1180-3GD42-0AA0","Height":"130 mm","at 240 V":"76 kA","at 415 V":"53 kA","at 440 V":"32 kA","at 500 V":"12 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]":"2.76 in","Width [In]":"4 in","Height [In]":"5.12 in","description":"circuit breaker 3VM1 IEC frame 160 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 protection 100% nut keeper kit","Trip Indicator":"No","Number Of Poles":"4","Product version":"Line protection","Voltage Trigger":"No","lifecycle_stage":"current","Product Brand Name":"SENTRON","Product Designation":"Molded case circuit breaker","Undervoltage Release":"No","Communication Function":"No","During Storage / Maximum":"80 °C","During Storage / Minimum":"-40 °C","power loss [W] / maximum":"19 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","rated insulation voltage Ui":"800 V","Ground-Fault Monitoring Version":"Without","Design Of The Overcurrent Release":"TM210","Design Of Short-Circuit Protection":"For switching capacity values in DC power systems, see the 3VA Molded Case Circuit Breaker Manual; link available under Service & Support in the last chapter","protection class IP / on the front":"IP40","operating voltage / at AC / rated value":"690 V","Max. rated operational voltage Ue with DC":"500 V","reference code / according to IEC 81346-2":"Q","Product Extension / Optional / Motor Drive":"No","Adjustable response value current / li max.":"800 A","Neutral conductors / upgradeable/retrofittable":"No","Protection Function Of The Overcurrent Release":"LI","number of CO contacts / for auxiliary contacts":"0","Switching Capacity Class Of The Circuit Breaker":"N","Max. rated operational voltage Ue with AC 50/60Hz":"500 V","Mechanical Service Life (Switching Cycles) / Typical":"15 000","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/b6b83f4d79e7ee56746fefe46987ce53.pdf","sourceUrl":"https://support.industry.siemens.com/webbackend/api/ProductSupport/TechnicalData?language=en&region=cn&productId=575157&mlfb=3VM1180-3GD42-0AA0"},"ai":{"faq":[{"question":"Where can I buy 3VM1180-3GD42-0AA0 and how do I get a price?","answer":"The 3VM1180-3GD42-0AA0 is sourced and quoted to order against an RFQ through independent distribution. Submit an RFQ for current pricing and availability; stock and lead time are confirmed at quote time."},{"question":"What is the closest functional second-source to 3VM1180-3GD42-0AA0?","answer":"The 3VA1010-2ED32-0AD0 is a close functional peer within the SENTRON family, but it is a different frame size and release type. The 3VM1180-3GD42-0AA0 uses a TM210 release and 80 A rating; the 3VA1010-2ED32-0AD0 is a 3VA series device. Verify panel cutout dimensions and terminal spacing before substituting — the 3VM and 3VA series share the same brand but may differ in mounting footprint and accessory compatibility."},{"question":"What is 3VM1180-3GD42-0AA0's listed depth (70 mm) on this component line?","answer":"The depth is 70 mm (2.76 inches). That measurement includes the body but not any protruding terminals or arc chamber extensions — confirm clearance behind the mounting plate."},{"question":"What is 3VM1180-3GD42-0AA0's listed width (101.6 mm) on this component line?","answer":"The width is 101.6 mm (4 inches), standard for a 4-pole MCCB. This matches the typical DIN-rail or panel-mount slot for a 4-pole breaker."},{"question":"Will 3VM1180-3GD42-0AA0 drop into a panel that was specified around 3VA1010-2ED32-0AD0 without rewiring?","answer":"Not without verification. The 3VM1180-3GD42-0AA0 and 3VA1010-2ED32-0AD0 are different frame sizes and release types. The 3VM series is a line-protection MCCB with a TM210 release; the 3VA series may have different mounting dimensions, terminal spacing, and accessory rails. Measure the panel cutout and compare terminal centers before assuming a drop-in replacement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VM1180-3GD42-0AA0","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/3VM1180-3GD42-0AA0 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}}