{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV846186","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV846186","canonicalUrl":"https://aoctrl.com/schneider/LV846186","factsUrl":"https://aoctrl.com/api/mcp/products/LV846186","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MasterPacT MTZ2, LV846186, fixed 4P circuit breaker, 3200 A at 40 °C, H2V 100 kA at 415 V AC, EN/IEC 60947.","salesMarkdown":"The LV846186 is a MasterPact MTZ2 fixed-mount circuit breaker rated 3200 A at 40 °C with an H2V performance class delivering 100 kA breaking capacity at 415 V AC. The 4-pole configuration with neutral on the left is standard for 3-phase + N distribution. Category B selectivity means it's designed for full discrimination with downstream breakers, so a fault on a branch won't take the main bus down — that's the difference between a nuisance plant blackout and a localized trip. Short-time withstand Icw is 100 kA for 1 second, giving you real coordination headroom for downstream devices with longer trip delays. Rated impulse withstand voltage Uimp is 12 kV, covering typical surge environments in industrial switchgear. Fixed-mount design — this is a bolted-in switchgear breaker, not a draw-out cassette. It mounts on rails or a base plate inside a distribution cabinet. Dimensions: 537 mm wide, 352 mm high, 300 mm deep. That 300 mm depth is the dimension you need for enclosure depth planning — make sure the gland plate and busbar clearance behind the breaker can accommodate it. Connection pitch is 115 mm, which matters for busbar drilling patterns. Upside and downside connections both accept front or rear termination, giving flexibility for cable or busbar entry in the cabinet layout. Also listed to IEC 61557-12 for measuring equipment in LV systems. Electrical durability is rated at 5000 cycles at In under AC-23A conditions; mechanical durability is 15,000 cycles with periodic preventive maintenance. Power dissipation is 420 W at rated current — factor that into enclosure ventilation calculations.","metaTitle":"LV846186 MasterPact MTZ2 3200 A Circuit Breaker, 100 kA","metaDescription":"LV846186 MasterPact MTZ2 3200 A fixed circuit breaker, 100 kA at 415 V AC, 4P, H2V performance. EN/IEC 60947 compliant. Sourced to order against 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":"1600 A 2000 A 2500 A 3200 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 32 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":"3200 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":"420 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":"$13,759.72 – $14,611.32","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/56e1d2a094c3e02c2ea33a16d7d5a55f.pdf","sourceUrl":"https://www.se.com/au/en/product/LV846186/circuit-breaker-frame-masterpact-mtz2-32h2v-fixed-for-micrologic-x-3200a-100ka-415vac-icu-icw-4p/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LV846186/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for LV846186?","answer":"The LV846186 is sourced and quoted to order against an RFQ through independent distribution. Current pricing and availability are confirmed at quote time — submit an RFQ for the latest numbers."},{"question":"What is LV846186's listed depth?","answer":"The LV846186 has a depth of 300 mm."},{"question":"What is LV846186's range and series?","answer":"The LV846186 belongs to the MasterPacT range and is part of the MasterPact MTZ2 series."},{"question":"What compliance documentation does LV846186 meet?","answer":"The LV846186 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":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV846186","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/LV846186 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}}