{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LV847280WW","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"LV847280WW","canonicalUrl":"https://aoctrl.com/schneider/LV847280WW","factsUrl":"https://aoctrl.com/api/mcp/products/LV847280WW","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric MasterPacT, MicroLogic 2.0 Xi electronic control unit, LV847280WW, 4P 3d, LI protection, 690 V AC, 400-6300 A trip unit ratings, LCD display.","salesMarkdown":"The Schneider Electric LV847280WW is a MicroLogic 2.0 Xi electronic control unit for the MasterPacT range of air circuit breakers. It provides LI protection (long-time and instantaneous short-circuit) and integrates a power meter with a 128 x 96 pixel LCD display. It supports a wide range of trip unit ratings from 400 A up to 6300 A, making it suitable for large distribution feeders and main incomers in industrial and commercial power systems. ## Poles and protection configuration The LV847280WW is listed for 4P 3d and 3P configurations, with protected poles options including 4P 3d, 4P 3d + N/2, 4P 4d, and 4P 3d + OSN. The neutral protection setting is adjustable to 1 x Ir, 0.5 x Ir, 1.6 x Ir, or no protection, depending on the pole configuration selected. This flexibility allows the control unit to be matched to the system grounding and neutral requirements — solidly grounded, impedance-grounded, or ungrounded delta — without requiring a separate neutral CT or relay. ## Metering and accuracy The built-in power meter measures current (I1, I2, I3, Iavg, IN RMS, Ig RMS), voltage (phase-to-phase and phase-to-neutral), active/reactive/apparent power, energy, power factor, frequency, harmonics, and unbalance. Accuracy is class 0.5 for voltage and unbalance voltage, class 1 for active energy, and class 2 for voltage THD. Measurement voltage range is 208-828 V AC phase-to-phase and 120-480 V AC phase-to-neutral, covering standard low-voltage distribution networks up to 690 V class. Frequency measurement spans 40-70 Hz. The LV847280WW is certified to EN/IEC 60947-2 (circuit-breakers), EN/IEC 60092-202 (marine), EN/IEC 60947-1, EN/IEC 60255-1 (measuring relays), and EN/IEC 61010-1 (safety). Overvoltage category is IV per IEC 61010-1, suitable for main service entrance applications. Operating altitude is up to 5000 m with voltage derating to 560 V AC above 2000 m. Relative humidity tolerance is 95% at 55°C per IEC 60068-2-30 (damp heat cyclic). Indoor use only; not approved for wet locations per IEC 61010-1.","metaTitle":"Schneider LV847280WW MicroLogic 2.0 Xi Control Unit, MasterP","metaDescription":"Schneider Electric LV847280WW MicroLogic 2.0 Xi electronic control unit for MasterPacT breakers. LI protection, 690 V AC, 400-6300 A trip ratings. In current production, quoted to","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Air Circuit Breakers"],"specifications":{"Poles":"4P 3P","Range":"MasterPacT","Standards":"EN/IEC 60947-2 EN/IEC 60092-202 EN/IEC 60947-1 EN/IEC 60255-1 EN/IEC 61010-1","Control type":"Wired control","Display type":"LCD display - 128 x 96 pixels","Network type":"AC","Metering type":"Current I1, I2, I3, Iavg RMS Neutral current IN RMS Ground fault current Ig RMS Voltage V12, V23, V31, VLLavg RMS Voltage V1N, V2N, V3N, VLNavg RMS Active power P, P1, P2, P3 total Reactive power Q, Q1, Q2, Q3 total Apparent power S, S1, S2, S3 total Power factor Active energy Ep IN/OUT/tot Reactive energy Eq IN/OUT/tot Apparent energy Es IN/OUT/tot Demand current I1, I2, I3, In, Iavg Demand power P, Q, S Frequency Phase sequence Earth leakage current Total current harmonic distortion THD (I) Total voltage harmonic distortion THD (V) Unbalance current Unbalance voltage","Mounting mode":"Fixed","Accuracy class":"Class 5: total current harmonic distortion THD (I) Class 0.5: unbalance voltage Class 1: active and reactive energy by pulse counting (+/- W.h, +/- VAR.h) Class 2: total voltage harmonic distortion THD (V)","Data recording":"Time stamping Data logs Event logs Alarm logs Maintenance logs Min/max of instantaneous values","Thermal memory":"Yes","Protection type":"Overload protection (long time) conforming to ANSI 49 Instantaneous short-circuit protection conforming to ANSI 50","lifecycle_stage":"current","Pollution degree":"3 conforming to IEC 60947-1","Trip unit rating":"400 A 630 A 800 A 1000 A 1250 A 1600 A 2000 A 2500 A 3200 A 4000 A 5000 A 6300 A","Device short name":"MicroLogic 2.0 Xi","Energy management":"Measurement ,active, reactive and apparent energy Measurement ,electrical network Measurement ,energy","Mounting location":"Indoor use only","Network frequency":"50/60 Hz","Relative humidity":"95 % at 55 °C conforming to IEC 60068-2-30","Device application":"Equipment protection, monitoring and control","Operating altitude":"<= 5000 m with operational voltage derating 560 V AC","Measurement voltage":"208...828 V AC 50/60 Hz phase to phase 120...480 V AC 50/60 Hz phase to neutral","Type of measurement":"Power meter","Measurement accuracy":"Current I1, I2, I3, Iavg, Idemand for MTZ1: +/- 0.5 % 40...1600 x 1.2 A Current I1, I2, I3, Iavg, Idemand for MTZ2: +/- 0.5 % 40...4000 x 1.2 A Current I1, I2, I3, Iavg, Idemand for MTZ3: +/- 0.5 % 80...6300 x 1.2 A Neutral current IN: +/- 1 % Ground fault current Ig: +/- 5 % Voltage V12, V23, V31, VLLavg: +/- 0.5 % 208...690 x 1.2 V Voltage V1N, V2N, V3N, VLNavg: +/- 0.5 % 120...400 x 1.2 V Active power P, P1, P2, P3, Pdemand: +/- 1 % Reactive power Q, Q1, Q2, Q3, Qdemand: +/- 2 % Apparent power S, S1, S2, S3, Sdemand: +/- 1 % Power factor: +/- 2 % Active energy Ep IN/OUT/tot: +/- 1 % Reactive energy Ep IN/OUT/tot: +/- 2 % Apparent energy Es IN/OUT/tot: +/- 1 % Frequency: +/- 0.005 Hz Earth leakage current: +/- 10 % Unbalance current: +/- 0.5 %","Measurement category":"Category IV conforming to IEC 61010-2-30","Overvoltage category":"IV conforming to IEC 61010-1","Trip unit technology":"Electronic","Product or component type":"Control unit","Neutral protection setting":"1 x Ir (4P 4d) 0.5 x Ir (4P 3d + N/2) 1.6 x Ir (4P 3d + OSN) No protection (4P 3d)","Circuit breaker application":"Distribution IEC standard","Communication port protocol":"USB peer to peer 115 kbauds","Frequency measurement range":"40...70 Hz","Protected poles description":"3P 3d 4P 3d 4P 3d + N/2 4P 4d 4P 3d + OSN","Environmental characteristic":"Wet location not approved for use conforming to IEC 61010-1","Electromagnetic compatibility":"Electrostatic discharge immunity test conforming to IEC 61000-4-2 Susceptibility to electromagnetic fields conforming to IEC 61000-4-3 Electrical fast transient/burst immunity test conforming to IEC 61000-4-4 1.2/50 µs shock waves immunity test conforming to IEC 61000-4-5 Conducted RF disturbances conforming to IEC 61000-4-6 Conducted and radiated emissions A conforming to CISPR 22","Trip unit protection functions":"LI","[Ue] rated operational voltage":"690 V AC, +/- 10 %","Long time delay adjustment type":"Adjustable in step of 0.5 s","Zone selective interlocking ZSI":"Without","Network and machine diagnosis type":"System (HMI) health state overview: circuit breaker health state Contacts state: circuit breaker health state MicroLogic service life: circuit breaker health state Tripping cause indication: circuit breaker tripping cause Identification card: diagnostic data Configured alarms synthesis: diagnostic data Monitored function: diagnostic data Operation: diagnostic data MicroLogic test: test Protection test: test Selectivity test: test Trip context information: crisis management Operation: advanced diagnostic Breaker service life: circuit breaker health state","Ambient air temperature for operation":"-25...70 °C (operating) -35 °C (for start-up of product)","[Tr] Long-Time Delay Adjustment Range":"12.5...600 s at 1.5 x Ir 0.5...24 s at 6 x Ir 0.7...16.6 s at 7.2 x Ir","[Ir] long time pick-up adjustment range":"0.4...1 x In adjustable in step of 1 A","Instantaneous pick-up adjustment type Ii":"Adjustable","[Ii] instantaneous pick-up adjustment range":"1.5...10 x Ir adjustable in step of 0.5 x Ir with embedded HMI 1.5...10 x Ir adjustable in step of 0.1 x Ir with Ecoreach software or MasterPact MTZ mobile app","[Li Mode] Instantaneous Delay Adjustment Range":"20 ms in standard"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a1a43cdf6798dcb70b8c19bccec422c9.pdf","sourceUrl":"https://www.se.com/ae/en/product/LV847280WW/micrologic-2-0xi-control-unit-no-wireless-masterpact-mtz1-mtz2-mtz3-fixed-circuit-breakers-li-protections/","alternativesUrl":"https://aoctrl.com/api/mcp/products/LV847280WW/alternatives.json"},"ai":{"faq":[{"question":"What is LV847280WW's pole configuration?","answer":"The LV847280WW supports 4P 3d and 3P configurations, with protected pole options including 4P 3d, 4P 3d + N/2, 4P 4d, and 4P 3d + OSN."},{"question":"What protection functions does the MicroLogic 2.0 Xi provide?","answer":"The MicroLogic 2.0 Xi provides LI protection — long-time overload (ANSI 49) and instantaneous short-circuit (ANSI 50). It includes thermal memory and adjustable long-time delay in 0.5 s steps."},{"question":"What compliance standards does LV847280WW meet?","answer":"The LV847280WW is certified to EN/IEC 60947-2, EN/IEC 60092-202 (marine), EN/IEC 60947-1, EN/IEC 60255-1, and EN/IEC 61010-1. Overvoltage category IV per IEC 61010-1, pollution degree 3 per IEC 60947-1."},{"question":"Where can I buy the LV847280WW?","answer":"The LV847280WW is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commitment."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/LV847280WW","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/LV847280WW 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}}