{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV846201","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV846201","canonicalUrl":"https://aoctrl.com/schneider/LV846201","factsUrl":"https://aoctrl.com/api/mcp/products/LV846201","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MasterPact MTZ2, LV846201, 4P fixed circuit breaker, 1000 A at 40 °C, 100 kA Ics at 440 V AC, H2V performance.","salesMarkdown":"## MasterPact MTZ2 — 1000 A, 4P, Fixed-Mount Power Breaker The LV846201 is a Schneider Electric MasterPact MTZ2 fixed-mount circuit breaker, 4 poles, rated 1000 A at 40 °C with an H2V performance class delivering 100 kA Ics at 440 V AC. It is designed for power distribution protection in main switchboards and industrial feeders where high short-circuit withstand and selectivity are critical. The breaking time is capped at 25 ms, and the closing response time at 70 ms — fast enough to limit let-through energy on a bus fault. ## Short-Circuit Performance and Selectivity Category B selectivity means the breaker is designed to coordinate with downstream devices so a fault on a branch does not take the main bus down. The Icw ratings back this up: 100 kA for 0.5 s and 1 s, 75 kA for 3 s — enough to ride through a delayed trip on a feeder. Making capacity Icm is 220 kA at 440 V AC, confirming the contacts can close into a bolted fault without welding. The H2V variant is specified for 100 kA at 415 V AC, which covers most 400 V class industrial installations. If your system is 480 V or 600 V, verify the derating curve — the Ics at 440 V is 100 kA, but higher voltages reduce that figure. Fixed-mount on rails or a base plate. Connection pitch is 115 mm. Both upside and downside connections accept front or rear termination — choose rear for a clean switchboard layout, front for panel access. Neutral is on the right. The unit ships without a control unit (push-button control type), so factor in the Micrologic trip unit separately. ## Environmental and Installation Conditions IP30 protection — suitable for a closed switchboard, not for washdown areas. Operating altitude is 0–2000 m without derating; above that, derate per the manufacturer's curve.","metaTitle":"LV846201 MasterPact MTZ2 4P Circuit Breaker, 1000 A, 100 kA","metaDescription":"Schneider Electric LV846201 MasterPact MTZ2 4P fixed circuit breaker. Rated 1000 A at 40 °C, 100 kA Ics at 440 V AC. Current lifecycle stage. Sourced 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","title":"LV846201","Height":"352 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 10H2V fixed for MicroLogic X, 1000A, 100kA/415VAC (Icu/Icw), 4P right neutral","Control type":"Push-button","Control unit":"Without control unit","Product name":"MasterPact MTZ2","Mounting mode":"Fixed","Sensor rating":"400 A 630 A 800 A 1000 A","lifecycle_stage":"current","Connection pitch":"115 mm","Mounting support":"Rails Base plate","Neutral position":"Right","Performance type":"H2V 100 kA 415 V AC","Pollution degree":"3 conforming to IEC 60947-1","Device short name":"MTZ2 10 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":"1000 A at 40 °C","Downside connection":"Front Rear","Selectivity category":"Category B","Electrical durability":"10000 cycles 440 V AC 50/60 Hz at In conforming to EN/IEC 60947-2 AC-23A: 10000 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":"70 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":"$4,818.69","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7b384805aa478ebed74076990c5ce471.pdf","sourceUrl":"https://www.se.com/vn/en/product/LV846201/circuit-breaker-frame-masterpact-mtz2-10h2v-fixed-for-micrologic-x-1000a-100ka-415vac-icu-icw-4p-right-neutral/"},"ai":{"faq":[{"question":"How do I get current pricing and availability for LV846201?","answer":"Submit an RFQ for the LV846201. Availability and current pricing are confirmed at quote time through independent distribution channels."},{"question":"What is LV846201's listed depth (300 mm) on this component line?","answer":"The LV846201 has a depth of 300 mm, a width of 537 mm, and a height of 352 mm."},{"question":"What compliance documentation does this brand provide for LV846201 (RoHS, REACH, UL, IEC)?","answer":"The LV846201 is certified to EN/IEC 60947-1, EN/IEC 60947-2, EN/IEC 60947-2 Annex H, and IEC 61557-12. It is suitable for isolation per EN/IEC 60947-2."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV846201","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/LV846201 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}