{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV846345","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV846345","canonicalUrl":"https://aoctrl.com/schneider/LV846345","factsUrl":"https://aoctrl.com/api/mcp/products/LV846345","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MasterPact MTZ2 40 HH switch disconnector, LV846345, 4000 A rated operational current, 100 kA breaking capacity at 440 V AC, 4 poles, fixed mounting, IP30.","salesMarkdown":"The LV846345 is a MasterPact MTZ2 40 HH switch disconnector rated for 4000 A continuous current at 440 V AC, with a 100 kA Icu breaking capacity at 440 V AC 50/60 Hz per EN/IEC 60947-2. It is a 4-pole, fixed-mount unit with a push-button control and a visible contact position indicator, confirming suitability for isolation per EN/IEC 60947-3. Rated service breaking capacity Ics matches Icu at 100 kA across both 220/415 V and 440 V — meaning the switch can be reclosed after a fault at full rated short-circuit current without derating. The short-time withstand Icw is 75 kA for 3 s or 100 kA for 1 s, which gives selectivity headroom for downstream breakers in a distribution panel. The making capacity Icm peaks at 220 kA at 440 V, covering the worst-case asymmetric fault closure. Fixed-mount chassis, 537 mm wide × 352 mm high × 300 mm deep, with a 115 mm connection pitch.","metaTitle":"LV846345 MasterPact MTZ2 40HH Switch Disconnector, 4000A","metaDescription":"LV846345 MasterPact MTZ2 40HH switch disconnector, 4000 A, 100 kA Icu at 440 V AC, 4P fixed, EN/IEC 60947-3. Active production. Available to order.","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":"LV846345","Height":"352 mm","Standards":"EN/IEC 60947-3","description":"Switch disconnector, MasterPact MTZ2 40HH, 4000A, 220kA/440VAC 50/60Hz (Icm), 4P, fixed, right Neutral","Control type":"Push-button","Network type":"AC","Mounting mode":"Fixed","Visible break":"No","lifecycle_stage":"current","Connection pitch":"115 mm","Pollution degree":"3 conforming to EN/IEC 60947-4-1","Breaking capacity":"100 kA Icu at 220/415 V AC 50/60 Hz conforming to EN/IEC 60947-2 100 kA Icu at 440 V AC 50/60 Hz conforming to EN/IEC 60947-2","Network frequency":"50/60 Hz","Performance Level":"HH","Poles description":"4P","Device application":"Distribution","Utilisation category":"AC-23A AC-3","Electrical durability":"AC-23A: 5000 cycles 440 V AC 50/60 Hz conforming to EN/IEC 60947-3","Mechanical durability":"15000 cycles with periodic preventive maintenance conforming to EN/IEC 60947-3","IP degree of protection":"IP30","Switch-disconnector name":"MasterPact MTZ2 40 HH","Product or component type":"Switch disconnector","Suitability for isolation":"Yes conforming to EN/IEC 60947-3","Contact position indicator":"Yes","[Ui] rated insulation voltage":"1000 V AC 50/60 Hz conforming to EN/IEC 60947-3","[Ie] rated operational current":"4000 A AC 50/60 Hz 440 V","[Ue] rated operational voltage":"440 V AC 50/60 Hz conforming to EN/IEC 60947-3","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 conforming to EN/IEC 60947-2 100 kA at 440 V AC 50/60 Hz conforming to EN/IEC 60947-2","[Uimp] rated impulse withstand voltage":"12 kV conforming to EN/IEC 60947-3","[Icw] rated short-time withstand current":"75 kA during 3 s conforming to EN/IEC 60947-3 100 kA during 1 s conforming to EN/IEC 60947-3","[Icm] rated short-circuit making capacity":"220 kA peak 220/415 V AC at 50/60 Hz 220 kA peak 440 V AC at 50/60 Hz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$18,427.50","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/9949137889915a13915a3a32d24ef305.pdf","sourceUrl":"https://www.se.com/nl/en/product/LV846345/switch-disconnector-masterpact-mtz2-40hh-4000a-220ka-440vac-50-60hz-icm-4p-fixed-right-neutral/"},"ai":{"faq":[{"question":"Where can I buy LV846345 and get a price?","answer":"The LV846345 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What are the key ratings for LV846345?","answer":"Rated operational current is 4000 A at 440 V AC, with a 100 kA Icu/Ics breaking capacity at 440 V. Rated insulation voltage is 1000 V AC, impulse withstand 12 kV. Short-time withstand is 75 kA for 3 s or 100 kA for 1 s."},{"question":"What is the depth of LV846345?","answer":"The LV846345 has a depth of 300 mm."},{"question":"What compliance documentation is available for LV846345?","answer":"The LV846345 is designed and certified to EN/IEC 60947-3 (switch-disconnector standard) and EN/IEC 60947-2 (breaking capacity). It carries pollution degree 3 rating per EN/IEC 60947-4-1. Specific RoHS/REACH/UL documentation should be confirmed at quote time from the distributor."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV846345","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/LV846345 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}}