{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV848079","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV848079","canonicalUrl":"https://aoctrl.com/schneider/LV848079","factsUrl":"https://aoctrl.com/api/mcp/products/LV848079","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric, MasterPacT range, MasterPact MTZ2 25 H2, 4P fixed circuit breaker, 2500 A at 40 °C, H2 100 kA at 415 V AC.","salesMarkdown":"## MasterPact MTZ2 2500 A — fixed-mount power breaker The Schneider Electric LV848079 is a MasterPact MTZ2 25 H2 fixed-mount circuit breaker, rated 2500 A at 40 °C with a 4-pole configuration. Category B selectivity means it coordinates with downstream breakers to isolate faults without blacking out upstream feeders, critical for service continuity in industrial switchboards. ## Breaking performance and withstand Service breaking capacity (Ics) holds 100 kA at 220/415 V and 440 V, derating to 85 kA at 500/525 V and 85 kA at 660/690 V. Short-time withstand (Icw) is 85 kA for 1 s, 75 kA for 3 s — the sustained fault window a downstream relay might need to clear. Making capacity (Icm) peaks at 220 kA at 415 V. Maximum total break time is 25 ms; closing response is 70 ms. These numbers define the SCCR headroom for coordination studies. ## Insulation and environment Rated insulation voltage (Ui) is 1000 V AC, operational voltage (Ue) 690 V AC, with an impulse withstand (Uimp) of 12 kV. Connection pitch is 115 mm. Operating range is -25 to 70 °C, storage -40 to 85 °C, altitude up to 2000 m without derating.","metaTitle":"Schneider Electric LV848079 MasterPact MTZ2 2500A 4P Circuit","metaDescription":"Schneider LV848079 MasterPact MTZ2 2500 A 4P fixed circuit breaker, H2 100 kA at 415 V AC. Active production. Sourced to order. Inquire for pricing.","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":"LV848079","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 25H2 fixed for MicroLogic X, 2500A, 100kA/415VAC (Icu), 4P right neutral","Control type":"Push-button","Control unit":"Without control unit","Product name":"MasterPact MTZ2","Mounting mode":"Fixed","Sensor rating":"1250 A 1600 A 2000 A 2500 A","lifecycle_stage":"current","Connection pitch":"115 mm","Mounting support":"Rails Base plate","Neutral position":"Right","Performance type":"H2 100 kA 415 V AC","Pollution degree":"3 conforming to IEC 60947-1","Device short name":"MTZ2 25 H2","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":"2500 A at 40 °C","Downside connection":"Front Rear","Selectivity category":"Category B","Electrical durability":"AC-3: 6000 cycles 440/690 V AC 50/60 Hz conforming to EN/IEC 60947-3 2500 cycles 690 V AC 50/60 Hz conforming to EN/IEC 60947-2 5000 cycles 440 V AC 50/60 Hz conforming to EN/IEC 60947-2 AC-23A: 2500 cycles 690 V AC 50/60 Hz conforming to EN/IEC 60947-3 AC-23A: 5000 cycles 440 V AC 50/60 Hz conforming to EN/IEC 60947-3","Maximum breaking time":"25 ms","Mechanical durability":"20000 cycles with periodic preventive maintenance","Power dissipation in W":"260 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":"690 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 85 kA at 500/525 V AC 50/60 Hz 85 kA at 660/690 V AC 50/60 Hz","[Uimp] rated impulse withstand voltage":"12 kV","[Icw] rated short-time withstand current":"85 kA 0.5 s 85 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 187 kA 500/525 V AC at 50/60 Hz 187 kA 660/690 V AC at 50/60 Hz","Integrated instantaneous protection (DIN in kA peak)":"171...209 kA","[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 85 kA at 500/525 V AC 50/60 Hz 85 kA at 660/690 V AC 50/60 Hz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/10a0eed5653f76fb26f41829a6352d89.pdf","sourceUrl":"https://www.se.com/th/en/product/LV848079/circuit-breaker-frame-masterpact-mtz2-25h2-fixed-for-micrologic-x-2500a-100ka-415vac-icu-4p-right-neutral/"},"ai":{"faq":[{"question":"What are the key ratings for LV848079?","answer":"The LV848079 is rated 2500 A at 40 °C, 4-pole, with an H2 breaking capacity of 100 kA at 415 V AC. Its rated operational voltage is 690 V AC, insulation voltage 1000 V AC, and impulse withstand 12 kV."},{"question":"Where can I buy LV848079 and how is it quoted?","answer":"The LV848079 is sourced and quoted to order against an RFQ through independent distribution channels. Availability and current pricing are confirmed at the time of quotation."},{"question":"What compliance standards does LV848079 meet?","answer":"It complies with 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/LV848079","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/LV848079 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}}