{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV848354","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV848354","canonicalUrl":"https://aoctrl.com/schneider/LV848354","factsUrl":"https://aoctrl.com/api/mcp/products/LV848354","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MasterPacT MTZ2, LV848354, drawout circuit breaker, 4P, 4000 A at 40 °C, H2 100 kA 415 V AC performance type.","salesMarkdown":"The Schneider Electric LV848354 is a MasterPact MTZ2 drawout circuit breaker, 4-pole, rated 4000 A at 40 °C. This is a Category B breaker, meaning it provides selectivity with upstream devices during a fault, so only the downstream section clears. The drawout mounting means the breaker slides into a chassis on rails or a base plate, making it serviceable without disconnecting main power cables — a real advantage when you're swapping a unit in a live panel. The chassis adds 403 mm depth and 556 mm width; without it, the breaker alone is 300 mm deep and 493 mm wide. Connection pitch is 150 mm, and both front and rear connections are available. ## Electrical performance and ratings The LV848354 is rated for 690 V AC operational voltage with an insulation voltage of 1000 V AC. Its service breaking capacity (Ics) is 100 kA at 220/415 V and 440 V, 85 kA at 500/525 V and 660/690 V. Making capacity (Icm) reaches 220 kA at 415/440 V. Short-time withstand (Icw) is 85 kA for 0.5 s and 1 s, 75 kA for 3 s — important for coordinating with downstream breakers in a selective system. Electrical durability is rated at 6000 cycles under AC-3 duty at 440/690 V, and 5000 cycles at 440 V under EN/IEC 60947-2. Maximum breaking time is 25 ms; closing response time is 70 ms. Power dissipation is 900 W — factor that into panel cooling. ## Standards and environmental limits The breaker complies with EN/IEC 60947-1, EN/IEC 60947-2, EN/IEC 60947-2 Annex H, and IEC 61557-12. IP30 protection — fine for enclosed switchgear, not for washdown areas. ## Sensor ratings and control The breaker supports sensor ratings of 2000 A, 2500 A, 3200 A, and 4000 A — the 4000 A rating matches the breaker's own In. It ships without a control unit; control is via push-button. Neutral position is right. Impulse withstand voltage is 12 kV.","metaTitle":"Schneider Electric LV848354 MasterPact MTZ2 Drawout Circuit","metaDescription":"Schneider Electric LV848354 MasterPact MTZ2 drawout circuit breaker, rated 4000 A at 40 °C, H2 100 kA interrupting capacity. Current production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Circuit Breaker Accessories"],"specifications":{"Depth":"Drawout circuit breaker with chassis: 403 mm Drawout circuit breaker without chassis: 300 mm","Range":"MasterPacT","Width":"Drawout circuit breaker with chassis: 556 mm Drawout circuit breaker without chassis: 493 mm","title":"LV848354","Height":"Drawout circuit breaker with chassis: 439 mm Drawout circuit breaker without chassis: 300 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 40H2 drawout for MicroLogic X, 4000A, 100kA/415VAC (Icu), 4P right neutral","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":"150 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 40 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":"4000 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":"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":"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/7439a1d7229959b044bac1972dd7954c.pdf","sourceUrl":"https://www.se.com/th/en/product/LV848354/circuit-breaker-frame-masterpact-mtz2-40h2-drawout-for-micrologic-x-4000a-100ka-415vac-icu-4p-right-neutral/"},"ai":{"faq":[{"question":"Who supplies LV848354 and how is it quoted for volume purchases?","answer":"LV848354 is supplied through independent industrial automation distribution. It is quoted to order against an RFQ; availability and current pricing are confirmed at quote time."},{"question":"What is LV848354's listed depth?","answer":"The drawout circuit breaker with chassis is 403 mm deep; without chassis it is 300 mm deep."},{"question":"What is LV848354's listed range?","answer":"It belongs to the MasterPacT range, specifically the MasterPact MTZ2 series."},{"question":"What compliance documentation does this brand provide for LV848354?","answer":"The breaker 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. Specific RoHS/REACH/UL documentation should be confirmed at order time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV848354","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/LV848354 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}}