{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV846184","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV846184","canonicalUrl":"https://aoctrl.com/schneider/LV846184","factsUrl":"https://aoctrl.com/api/mcp/products/LV846184","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MasterPact MTZ2, fixed 4-pole circuit breaker, 2000 A rated current at 40 °C, H2V 100 kA at 415 V AC performance type, LV846184.","salesMarkdown":"The LV846184 is a fixed-mount, 4-pole MasterPact MTZ2 air circuit breaker from Schneider Electric, built for power distribution protection in industrial and commercial switchboards. It's a Category B breaker — meaning it's fully selective with downstream devices, so a fault on a branch won't take the whole main bus down. Rated 2000 A at 40 °C ambient, with a sensor range covering 1000 A, 1250 A, 1600 A, and 2000 A, so you can dial in the protection setting to match the load without swapping hardware. This H2V performance variant delivers 100 kA Icu (ultimate breaking capacity) at 415 V AC, and the same 100 kA Ics (service breaking capacity) at both 220/415 V and 440 V AC — meaning after clearing a fault at its full rating, the breaker is still fit to carry rated current and be reclosed. Short-time withstand (Icw) is 100 kA for 1 second, 75 kA for 3 seconds — critical for selective coordination with downstream feeders. ## Standards and physical fit IP30 front face protection. Dimensions: 537 mm wide, 352 mm high, 300 mm deep. Fixed mounting on rails or base plate. Both front and rear connection options on the upside and downside. Neutral pole on the left. ## Durability and environment Mechanical endurance is 15,000 cycles with periodic preventive maintenance. Electrical durability at rated current: 8,000 cycles at 440 V AC under AC-23A (motor switching), 6,000 cycles under AC-3 (high-frequency motor starting). Maximum breaking time is 25 ms, closing response time 70 ms. Power dissipation at rated current is 250 W — plan for ventilation in the enclosure. Altitude derating above 2000 m.","metaTitle":"Schneider Electric LV846184 MasterPact MTZ2 2000A Circuit Br","metaDescription":"Schneider Electric LV846184 MasterPact MTZ2 4P fixed circuit breaker. Rated 2000 A at 40 °C, 100 kA breaking capacity at 440 V AC. Quoted to order. Request RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Air Circuit Breakers"],"specifications":{"Depth":"300 mm","Range":"MasterPacT","Width":"537 mm","Height":"352 mm","Standards":"EN/IEC 60947-1 EN/IEC 60947-2 EN/IEC 60947-2 Annex H IEC 61557-12","Control type":"Push-button","Control unit":"Without control unit","Product name":"MasterPact MTZ2","Mounting mode":"Fixed","Sensor rating":"1000 A 1250 A 1600 A 2000 A","lifecycle_stage":"current","Connection pitch":"115 mm","Mounting support":"Rails Base plate","Neutral position":"Left","Performance type":"H2V 100 kA 415 V AC","Pollution degree":"3 conforming to IEC 60947-1","Device short name":"MTZ2 20 H2V","Poles description":"4P","Upside connection":"Front Rear","Device application":"Power distribution protection","Operating altitude":"0...2000 m without derating 2000...5000 m with derating","[In] rated current":"2000 A at 40 °C","Downside connection":"Front Rear","Selectivity category":"Category B","Electrical durability":"8000 cycles 440 V AC 50/60 Hz at In conforming to EN/IEC 60947-2 AC-23A: 8000 cycles 440 V AC 50/60 Hz at In conforming to EN/IEC 60947-3 AC-3: 6000 cycles 440 V AC 50/60 Hz at In conforming to EN/IEC 60947-3","Maximum breaking time":"25 ms","Mechanical durability":"15000 cycles with periodic preventive maintenance","Power dissipation in W":"250 W","IP degree of protection":"IP30 conforming to EN 60529","Product or component type":"Circuit breaker","Suitability for isolation":"Yes conforming to EN/IEC 60947-2","Maximum closing response time":"70 ms","[Ui] rated insulation voltage":"1000 V AC 50/60 Hz","[Ue] rated operational voltage":"440 V AC 50/60 Hz","Ambient air temperature for storage":"-40...85 °C","Ambient air temperature for operation":"-25...70 °C","[Ics] rated service breaking capacity":"100 kA at 220/415 V AC 50/60 Hz 100 kA at 440 V AC 50/60 Hz","[Uimp] rated impulse withstand voltage":"12 kV","[Icw] rated short-time withstand current":"100 kA 0.5 s 100 kA 1 s 75 kA 3 s","[Icm] rated short-circuit making capacity":"220 kA 220/415 V AC at 50/60 Hz 220 kA 440 V AC at 50/60 Hz","[Icu] rated ultimate short-circuit breaking capacity":"100 kA at 220/415 V AC 50/60 Hz 100 kA at 440 V AC 50/60 Hz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7,898.04 – $14,447.73","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/aba0b735e549cde5999764c900a305b2.pdf","sourceUrl":"https://www.se.com/au/en/product/LV846184/circuit-breaker-frame-masterpact-mtz2-20h2v-fixed-for-micrologic-x-2000a-100ka-415vac-icu-icw-4p/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LV846184/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy LV846184 and what is the lead time?","answer":"The LV846184 is sourced to order through independent distribution. Availability and current pricing are confirmed at quote time against an RFQ — submit one for a firm lead time and price."},{"question":"What is the closest alternative to LV846184 in the MasterPact family?","answer":"Within the same MasterPact MTZ2 fixed frame, the key variant difference is the performance type. The LV846184 is the H2V (100 kA at 415 V) version. Other performance levels (H1, H3) exist for different fault-current requirements, but the frame, poles, and mounting are shared. No pin-compatible alternative exists outside the MTZ2 line."},{"question":"What compliance documentation does Schneider provide for LV846184?","answer":"The breaker is certified to EN/IEC 60947-1, EN/IEC 60947-2, EN/IEC 60947-2 Annex H, and IEC 61557-12. It carries an IP30 rating per EN 60529. Suitability for isolation is confirmed per EN/IEC 60947-2. Schneider typically provides CE declaration, IEC test reports, and environmental compliance declarations (RoHS/REACH) upon request."},{"question":"What is the depth of LV846184?","answer":"The depth is 300 mm. Overall dimensions are 537 mm wide by 352 mm high by 300 mm deep for the fixed-mount version."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV846184","citationPolicyUrl":"https://aoctrl.com/llms.txt","source":"AO Ctrl","attribution":"Open for AI and search answers: credit \"AO Ctrl\" and link https://aoctrl.com/schneider/LV846184 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}}