{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"C25H47E250","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"C25H47E250","canonicalUrl":"https://aoctrl.com/schneider/C25H47E250","factsUrl":"https://aoctrl.com/api/mcp/products/C25H47E250","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric ComPacT NSX, NSX250H, MCCB, 250 A, 100 kA Icu at 240 V AC, MicroLogic 7.2 E electronic trip unit, 4P, panel-mount.","salesMarkdown":"The C25H47E250 is a Schneider Electric ComPacT NSX250H moulded-case circuit breaker with a MicroLogic 7.2 E electronic trip unit, rated 250 A at 40 °C. Its breaking capacity hits 100 kA Icu at 240 V AC and 70 kA at 415 V AC per IEC 60947-2, which means it can safely interrupt fault currents up to those levels without upstream cascading — critical for high-fault installations like transformer secondaries or large motor control centres. The 4-pole design (4P) with toggle control and LCD display suits distribution boards where earth-leakage and overload protection must be coordinated. The MicroLogic 7.2 E provides L (long-time overload), S (short-time short-circuit), I (instantaneous short-circuit), and R (earth-leakage) protection — all adjustable via the front interface, so you can tune selectivity curves without swapping trip units. The electronic trip unit draws power from the line side — no auxiliary supply needed. ## Communication and data The MicroLogic 7.2 E logs time-stamped event histories, maintenance indicators, instantaneous and demand values, power quality metrics, and energy metering. Five communication slots allow adding optional modules for remote monitoring via Modbus, Ethernet, or wireless — useful for condition-based maintenance or energy management in a plant.","metaTitle":"Schneider Electric C25H47E250 ComPacT NSX250H, 250 A, 100 kA","metaDescription":"Schneider Electric C25H47E250 ComPacT NSX250H MCCB, 250 A, 100 kA Icu at 240 V AC, MicroLogic 7.2 E trip unit. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Range":"ComPacT","Depth (D)":"86 mm","Standards":"EN/IEC 60947-2","Width (W)":"140 mm","Height (H)":"161 mm","Control type":"Toggle","Display type":"LCD display","Network type":"AC","Product name":"ComPacT NSX","Operating mode":"OFF using the IΔn rotary switch","Thermal memory":"20 minutes before and after tripping","Trip unit name":"MicroLogic 7.2 E","Number of slots":"5 slot(s)","Protection type":"L : for overload protection (long time) S : for short time short-circuit protection I : for instantaneous short-circuit protection R : for earth-leakage protection","lifecycle_stage":"current","Connection pitch":"35 mm","Local signalling":"Flashing LED (green) for ready to operate LED 105 % Ir (red) for overload LED 90 % Ir (orange) for overload","Mounting support":"Backplate","Neutral position":"Left","Pollution degree":"3 conforming to IEC 60664-1","Trip unit rating":"250 A at 40 °C","Breaking capacity":"100 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 70 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 65 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 35 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 10 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 85 kA Icu at 240 V AC 50/60 Hz conforming to UL 60947-4-1 65 kA Icu at 480 V AC 50/60 Hz conforming to UL 60947-4-1 15 kA Icu at 600 V AC 50/60 Hz conforming to UL 60947-4-1","Device short name":"NSX250H","Mounting position":"Horizontal and vertical Flat on the back","Network frequency":"50/60 Hz","Poles description":"4P","Relative humidity":"0...95 %","Upside connection":"Front","Device application":"Distribution","Operating altitude":"0...2000 m without derating 2000 m...5000 m with derating","[In] rated current":"250 A at 40 °C","Downside connection":"Front","Type of measurement":"Energy meter","Overvoltage category":"IV","Trip unit technology":"Electronic","Utilisation category":"Category A","Communication of data":"Time-stamped histories and event tables Maintenance indicators Instantaneous and demand values Maximeters/minimeters Protection and alarm settings Power quality Energy metering Demand current and power","Electrical durability":"20000 cycles at 440 V In/2 10000 cycles at 440 V In 10000 cycles at 690 V In/2 5000 cycles at 690 V In","Mechanical durability":"20000 cycles","Breaking capacity code":"H 70 kA 415 V AC","IK degree of protection":"IK07 conforming to IEC 62262","IP degree of protection":"IP40 conforming to IEC 60529","Earth-leakage protection":"Integrated","Product or component type":"Earth leakage circuit breaker","Suitability for isolation":"Yes conforming to EN/IEC 60947-2","Neutral protection setting":"0.5 x Ir (3D + N/2) 1 x Ir (4D) No protection (3D)","Power dissipation per pole":"25 W N 25 W L1 and L3 20.6 W L2","Protected poles description":"4D 3D + OSN 3D + N/2 3D","Circuit breaker mounting mode":"Fixed","[Ui] rated insulation voltage":"500 V AC 50/60 Hz","Earth-leakage protection class":"Class A","Trip unit protection functions":"LSIR","[Ue] rated operational voltage":"440 V AC 50/60 Hz","Zone selective interlocking ZSI":"Without","Electrical shock protection class":"Class II on front face","Ambient air temperature for storage":"-40...85 °C","Ambient air temperature for operation":"-25...70 °C","[Ics] rated service breaking capacity":"100 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 70 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 65 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 50 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 35 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 10 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2","[Tr] Long-Time Delay Adjustment Range":"15...400 s at 1.5 x Ir 0.5...16 s at 6 x Ir 0.35...11 s at 7.2 x Ir","[Uimp] rated impulse withstand voltage":"8 kV","[Tsd] Short-Time Delay Adjustment Range":"0...0.4 s I²t=off 0.1...0.4 s I²t=on","Long-time protection delay adjustment type tr":"Adjustable","Short-time protection delay adjustment type tsd":"Adjustable","Short-time protection pick-up adjustment type Isd":"Adjustable","[Ir] long-time protection pick-up adjustment range":"100...250 A","[Δt] residual earth-leakage time delay adjustment":"0 ms 60 ms 150 ms 500 ms 1 s","Instantaneous protection pick-up adjustment type Ii":"Adjustable","[Isd] Short-time protection pick-up adjustment range":"1.5...10 x Ir","[Ii] instantaneous protection pick-up adjustment range":"1.5...12 x In","Earth-leakage protection sensitity adjustment type IΔn":"Adjustable","Earth-leakage protection time delay adjustement type Δt":"Adjustable","Long-time pick-up adjustment type Ir (thermal protection)":"Adjustable 9 settings","[IΔn] earth-leakage protection sensitivity adjustment range":"30 mA 100 mA 300 mA 500 mA 1 A 3 A 5 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1,869.93","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/25c3279227df02e7678cadd9d00dad02.pdf","sourceUrl":"https://www.se.com/hk/en/product/C25H47E250/circuit-breaker-compact-nsx250h-70ka-415vac-4-poles-micrologic-vigi-7-2e-trip-unit-250a/","alternativesUrl":"https://aoctrl.com/api/mcp/products/C25H47E250/alternatives.json"},"ai":{"faq":[{"question":"What is C25H47E250's breaking capacity at 415 V?","answer":"The C25H47E250 has a breaking capacity of 70 kA Icu at 380/415 V AC 50/60 Hz per IEC 60947-2."},{"question":"What protection functions does the MicroLogic 7.2 E trip unit provide?","answer":"The MicroLogic 7.2 E provides L (long-time overload), S (short-time short-circuit), I (instantaneous short-circuit), and R (earth-leakage) protection."},{"question":"Where can I buy C25H47E250?","answer":"The C25H47E250 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/C25H47E250","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/C25H47E250 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}}