{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"3VM1180-3ED42-0AA0","brand":"Siemens","brandSlug":"siemens","productSlug":"3VM1180-3ED42-0AA0","canonicalUrl":"https://aoctrl.com/siemens/3VM1180-3ED42-0AA0","factsUrl":"https://aoctrl.com/api/mcp/products/3VM1180-3ED42-0AA0","rawCanonicalId":null},"summary":{"shortDescription":"Siemens SENTRON 3VM1180-3ED42-0AA0, 4-pole molded case circuit breaker, 80 A at 40 °C, TM210 thermal-magnetic release, 76 kA at 240 V, IP40 front face.","salesMarkdown":"The TM210 designation means the thermal pickup is fixed at 80 A (the frame rating), while the magnetic short-circuit pickup is adjustable between 5x and 10x In — here set to a maximum of 800 A. That gives you a narrow magnetic band for motor or transformer branch circuits where you want to ride through inrush without nuisance trips, but still clear a hard fault fast. Breaking capacity drops with voltage: 76 kA at 240 V AC, 53 kA at 415 V AC, 32 kA at 440 V AC, and 12 kA at 500 V AC. The 4-pole construction handles three-phase plus neutral switching, though this version ships without N-conductor protection (solid neutral only). Rated insulation voltage Ui is 690 V AC, so the breaker is electrically rated for 600 V class panels. Maximum power dissipation is 19 W at full load — plan for that heat in a closed enclosure. Front face protection is IP40, meaning tool-accessible terminals only; no washdown rating here. ## Panel integration — footprint and clearance Dimensions are 101.6 mm wide (4 in), 130 mm tall (5.1 in), and 70 mm deep (2.8 in). The 4-pole width fits standard MCCB mounting patterns; no DIN-rail clip — this is a bolted-down frame breaker. Expect phase-to-phase and phase-to-ground clearance per UL 489 / IEC 60947-2. ## Coordination and selectivity context For selective coordination downstream, the fixed thermal curve and adjustable magnetic pickup (800 A max) give you limited band tuning compared to an electronic trip.","metaTitle":"Siemens 3VM1180-3ED42-0AA0 SENTRON MCCB, 80 A, 4-Pole, TM210","metaDescription":"Siemens SENTRON 3VM1180-3ED42-0AA0 molded case circuit breaker, 80 A continuous, 4-pole, TM210 thermal-magnetic release. Breaking capacity 76 kA at 240 V, 53 kA at 415 V. Current l","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","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]":"2.8 in","Width [In]":"4 in","Height [In]":"5.1 in","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":"19 W","During Operation / Maximum":"70 °C","During Operation / Minimum":"-25 °C","Other Measurement Function":"No","rated insulation voltage Ui":"690 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","design of the N-conductor protection":"Without","reference code / acc. to IEC 81346-2":"Q","Max. rated operational voltage Ue with DC":"500 V","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,"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=575154&mlfb=3VM1180-3ED42-0AA0","alternativesUrl":"https://aoctrl.com/api/mcp/products/3VM1180-3ED42-0AA0/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional alternative — will the 3VA1010-2ED32-0JA0 drop into the same panel?","answer":"The 3VA1010-2ED32-0JA0 is a different frame (3VA series, electronic trip, different mounting footprint). The 3VM1180-3ED42-0AA0 is a bolted-frame line-protection MCCB; the 3VA is a modular breaker with a different mechanical interface. They are not drop-in interchangeable without rewiring the bus connections."},{"question":"What are the key ratings of the 3VM1180-3ED42-0AA0?","answer":"80 A continuous at 40 °C, 4-pole, TM210 thermal-magnetic release with adjustable magnetic pickup to 800 A. Breaking capacity: 76 kA at 240 V, 53 kA at 415 V, 32 kA at 440 V, 12 kA at 500 V. Rated insulation voltage 690 V. Front IP40."},{"question":"Where can I buy the 3VM1180-3ED42-0AA0 and how is it quoted?","answer":"The 3VM1180-3ED42-0AA0 is sourced and quoted to order against an RFQ through independent industrial-automation distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commercial offer."},{"question":"What compliance documentation does Siemens provide for this MCCB?","answer":"As a SENTRON molded case circuit breaker, the 3VM1180-3ED42-0AA0 carries IEC 60947-2 certification and is UL/CSA recognized. RoHS and REACH declarations are available from Siemens documentation portals. The reference code per IEC 81346-2 is Q."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/siemens/3VM1180-3ED42-0AA0","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/3VM1180-3ED42-0AA0 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}}