{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"C1047A100","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"C1047A100","canonicalUrl":"https://aoctrl.com/schneider/C1047A100","factsUrl":"https://aoctrl.com/api/mcp/products/C1047A100","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric ComPacT NSX100...250, MicroLogic 7.2 E AL electronic trip unit, 100 A at 40 °C, 4P, LSI protection with integrated earth-leakage, EN/IEC 60947-2.","salesMarkdown":"The C1047A100 is a MicroLogic 7.2 E AL electronic trip unit designed for the ComPacT NSX100...250 molded-case circuit breaker frame. The LCD display gives you local readout of energy metering, demand values, and event logs — no separate meter module needed. The long-time pickup (Ir) is adjustable from 40 to 100 A, so you can tune it to the actual load without swapping the trip unit. Short-time (Isd) and instantaneous (Ii) are also adjustable, giving you selective coordination downstream. Integrated earth-leakage protection (Class A) covers sinusoidal AC and pulsating DC faults up to the breaker's rating. You can disable it via the IΔn rotary switch if the circuit doesn't need it. The trip unit also meets EN/IEC 60947-2, the standard for low-voltage switchgear — that's the compliance stamp for most industrial distribution panels. ## Mounting and integration notes The trip unit mounts fixed into the ComPacT NSX100...250 breaker frame — no DIN rail, it's a direct plug-in onto the breaker's base. The neutral is on the left side (4P configuration). IP40 protection means it's fine inside a standard IP54 or better enclosure; keep it out of washdown zones.","metaTitle":"Schneider Electric C1047A100 MicroLogic 7.2 E AL Trip Unit,","metaDescription":"C1047A100 MicroLogic 7.2 E AL electronic trip unit for ComPacT NSX100...250, 100 A at 40 °C, LSI protection, integrated earth-leakage, EN/IEC 60947-2. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Range":"ComPacT","title":"C1047A100","Standards":"EN/IEC 60947-2","description":"Trip unit MicroLogic Vigi 7.2E AL, ComPacT NSX100-250, 4P, basic protections, earth leakage alarm, energy meter, 100A","Display type":"LCD display","Network type":"AC","Thermal memory":"20 minutes before and after tripping","Trip unit name":"MicroLogic 7.2 E AL","Protection type":"L : for overload protection (long time) S : for short time short-circuit protection I : for instantaneous short-circuit protection","lifecycle_stage":"current","Local signalling":"Flashing LED (green) for ready to operate LED 105 % Ir (red) for overload LED 90 % Ir (orange) for overload","Neutral position":"Left","Pollution degree":"3 conforming to IEC 60947-1","Range of product":"ComPacT NSX100...250","Trip unit rating":"100 A at 40 °C","Network frequency":"50/60 Hz","Poles description":"4P","Device application":"Distribution","Type of measurement":"Energy meter","Trip unit technology":"Electronic","Communication of data":"Demand current and power Protection and alarm settings Earth leakage current Maximeters/minimeters Test reports Maintenance indicators Instantaneous and demand values Energy metering Time-stamped histories and event tables Power quality","IP degree of protection":"IP40 conforming to IEC 60529","Earth-leakage protection":"Integrated","Product or component type":"Trip unit","Neutral protection settings":"0.5 x Ir (3D + N/2) 1 x Ir (4D) No protection (3D)","Protected poles description":"3D + N/2 4D 3D","Circuit breaker mounting mode":"Fixed","Earth-leakage protection class":"Class A","Trip unit protection functions":"LSI","[Ue] rated operational voltage":"440 V AC 50/60 Hz","Zone selective interlocking ZSI":"Without","Electrical shock protection class":"Class II","Ambient air temperature for storage":"-40...85 °C","Ambient air temperature for operation":"-25...70 °C","Earth-leakage protection specific mode":"OFF using the IΔn rotary switch","Long-time protection delay adjustment type tr":"Adjustable","Short-time protection delay adjustment type tsd":"Adjustable","[Tr] Long-Time Protection Delay Adjustment Range":"15...400 s at 1.5 x Ir 0.35...11 s at 7.2 x Ir 0.5...16 s at 6 x Ir","Short-time protection pick-up adjustment type Isd":"Adjustable","[Ir] long-time protection pick-up adjustment range":"40...100 A","[tsd] Short-time protection delay adjustment range":"0...0.4 s I²t=off 0.1...0.4 s I²t=on","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...15 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","[Δt] Earth-leakage protection time delay adjustment range":"0 ms 60 ms 150 ms 500 ms 1 s","[IΔn] earth-leakage protection sensitivity adjustment range":"0.03 A 0.1 A 0.3 A 0.5 A 1 A 3 A 5 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/b553a3fa23dbb48eaab52f7f5a2f2170.pdf","sourceUrl":"https://www.se.com/ph/en/product/C1047A100/trip-unit-micrologic-vigi-7-2e-al-compact-nsx100250-4p-basic-protections-earth-leakage-alarm-energy-meter-100a/"},"ai":{"faq":[{"question":"What standards does C1047A100 comply with?","answer":"It complies with EN/IEC 60947-2, the main standard for low-voltage switchgear and controlgear. It also carries pollution degree 3 per IEC 60947-1 and IP40 per IEC 60529."},{"question":"What is the trip unit rating and adjustment range?","answer":"The trip unit is rated 100 A at 40 °C. The long-time pickup (Ir) adjusts from 40 to 100 A, short-time pickup (Isd) is adjustable, and instantaneous pickup (Ii) is adjustable. Long-time delay (Tr) ranges from 15 to 400 s at 1.5 x Ir, and short-time delay (tsd) from 0 to 0.4 s with I²t on or off."},{"question":"Where can I buy C1047A100?","answer":"This part is sourced and quoted to order 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":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/C1047A100","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/C1047A100 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}}