{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV846177","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV846177","canonicalUrl":"https://aoctrl.com/schneider/LV846177","factsUrl":"https://aoctrl.com/api/mcp/products/LV846177","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MasterPacT MasterPact MTZ2, LV846177, 3-pole drawout circuit breaker, 4000 A at 40 °C, H2V 100 kA at 415 V AC, depth 403 mm.","salesMarkdown":"The Schneider Electric LV846177 is a MasterPact MTZ2 drawout circuit breaker, 3 poles, rated 4000 A at 40 °C. It belongs to the MasterPacT range and carries the performance designation H2V — 100 kA ultimate breaking capacity (Icu) at 415 V AC, with a corresponding service breaking capacity (Ics) of 100 kA at 440 V AC. That means it clears a fault up to 100 kA and is immediately ready to reclose after the event, per EN/IEC 60947-2 Category B selectivity. Rated operational voltage is 440 V AC 50/60 Hz, with an insulation voltage (Ui) of 1000 V AC and impulse withstand (Uimp) of 12 kV. Short-time withstand current (Icw) is 100 kA for 1 s, 75 kA for 3 s — figures that govern coordination with downstream devices in a selective system. Drawout mounting on rails or base plate. Connection pitch is 115 mm. Upside and downside connections both accept front or rear termination. Dimensions: width 441 mm, height 439 mm, depth 403 mm. IP30 front face protection per EN 60529 — suitable for enclosed switchgear assemblies where the breaker is behind a closed door. Altitude derating applies above 2000 m. ## Performance and durability Electrical durability: 5000 cycles at 440 V AC 50/60 Hz at In per EN/IEC 60947-2 AC-23A, and 6000 cycles per EN/IEC 60947-3 AC-3. Mechanical durability is 15000 cycles with periodic preventive maintenance. Maximum breaking time 25 ms; maximum closing response time 70 ms. Power dissipation at rated current is 900 W — factor into enclosure ventilation calculations. Sensor rating covers four tap settings: 2000 A, 2500 A, 3200 A, 4000 A, allowing the same breaker frame to be adjusted for different load levels by changing the sensor plug.","metaTitle":"Schneider Electric LV846177 MasterPact MTZ2 4000A 3P Drawout","metaDescription":"Schneider Electric LV846177 MasterPact MTZ2 circuit breaker, 4000 A rated current, 3 poles, drawout mount, 100 kA breaking capacity at 440 V AC. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Air Circuit Breakers"],"specifications":{"Depth":"403 mm","Range":"MasterPacT","Width":"441 mm","title":"LV846177","Height":"439 mm","Standards":"EN/IEC 60947-1 EN/IEC 60947-2 EN/IEC 60947-2 Annex H IEC 61557-12","description":"Circuit breaker frame, MasterPact MTZ2 40H2V drawout for MicroLogic X, 4000A, 100kA/415VAC (Icu/Icw), 3P","Control type":"Push-button","Control unit":"Without control unit","Product name":"MasterPact MTZ2","Mounting mode":"Drawout","Sensor rating":"2000 A 2500 A 3200 A 4000 A","lifecycle_stage":"current","Connection pitch":"115 mm","Mounting support":"Rails Base plate","Performance type":"H2V 100 kA 415 V AC","Pollution degree":"3 conforming to IEC 60947-1","Device short name":"MTZ2 40 H2V","Poles description":"3P","Upside connection":"Front Rear","Device application":"Power distribution protection","Operating altitude":"0...2000 m without derating 2000...5000 m with derating","[In] rated current":"4000 A at 40 °C","Downside connection":"Front Rear","Selectivity category":"Category B","Electrical durability":"5000 cycles 440 V AC 50/60 Hz at In conforming to EN/IEC 60947-2 AC-23A: 5000 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":"900 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":"$15,651.34 – $16,433.88","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/0b1eef059afa28ea4a176ee743fd9b24.pdf","sourceUrl":"https://www.se.com/vn/en/product/LV846177/circuit-breaker-frame-masterpact-mtz2-40h2v-drawout-for-micrologic-x-4000a-100ka-415vac-icu-icw-3p/"},"ai":{"faq":[{"question":"How do I get current pricing and availability for LV846177?","answer":"The LV846177 is 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 price and lead time."},{"question":"What is LV846177's listed depth (403 mm) on this component line?","answer":"The LV846177 has a depth of 403 mm, with width 441 mm and height 439 mm. This is the drawout breaker chassis dimension; add clearance for the racking mechanism and rear connections per the manufacturer's installation guide."},{"question":"What compliance documentation does this brand provide for LV846177?","answer":"The LV846177 is certified to EN/IEC 60947-1, EN/IEC 60947-2, EN/IEC 60947-2 Annex H, and IEC 61557-12. It carries a suitability-for-isolation marking per EN/IEC 60947-2. For RoHS, REACH, and UL documentation, request the manufacturer's declaration of compliance at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV846177","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/LV846177 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}}