{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"C1034A100","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"C1034A100","canonicalUrl":"https://aoctrl.com/schneider/C1034A100","factsUrl":"https://aoctrl.com/api/mcp/products/C1034A100","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric ComPacT NSX, MicroLogic 4.2 AL electronic trip unit, 100 A at 40 °C, 3-pole 3D, integrated earth-leakage Class A, EN/IEC 60947-2.","salesMarkdown":"The Schneider Electric C1034A100 is a MicroLogic 4.2 AL electronic trip unit for the ComPacT NSX100...250 molded-case circuit breaker platform. It is rated 100 A at 40 °C (Ir adjustable 40–100 A) and designed for 3-pole 3D protection on AC distribution networks at 440 V, 50/60 Hz. The trip unit integrates earth-leakage protection (Class A) with adjustable sensitivity and time delay, and provides LSoI protection functions: long-time overload, short-time short-circuit with fixed delay, and instantaneous short-circuit fixed at 1500 A. The Ir adjustment range of 40–100 A lets you match the trip unit to the actual load current, not just the breaker frame. The instantaneous pickup is fixed at 1500 A (15 x Ir at the maximum Ir setting) — that sets the magnetic-only trip threshold for hard shorts. The short-time pickup Isd is adjustable 1.5–10 x Ir, giving you selectivity coordination with downstream breakers. The integrated earth-leakage (Class A, sensitive to sinusoidal AC and pulsating DC) with adjustable IΔn and Δt (0 ms to 1 s) means you can set nuisance trip delays for inrush or leakage on motor circuits. The C1034A100 is listed as current-production (active lifecycle). No end-of-life notice or successor order code is published by Schneider Electric for this part. ## Integration and deployment This trip unit mounts into a ComPacT NSX100...250 fixed or plug-in breaker chassis. The breaker itself is DIN-rail or panel-mount, so the trip unit goes in as a field-replaceable electronic module — no need to pull the breaker bus. IP40 front face (finger-safe) suits enclosed panel installation; pollution degree 3 per IEC 60947-1 means it tolerates conductive dust in industrial environments. The local signalling LEDs (green ready, red/orange overload, yellow residual current) give immediate status without opening the panel door.","metaTitle":"Schneider Electric C1034A100 ComPacT NSX MicroLogic 4.2 AL T","metaDescription":"Schneider Electric C1034A100 ComPacT NSX MicroLogic 4.2 AL electronic trip unit, 100 A at 40 °C, 3-pole, integrated earth-leakage Class A, EN/IEC 60947-2. Available 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":"C1034A100","Standards":"EN/IEC 60947-2","description":"Trip unit MicroLogic Vigi 4.2AL, ComPacT NSX100-250, 3 poles, electronic basic protections, earth leakage alarm, 100A","Network type":"AC","Thermal memory":"20 minutes before and after tripping","Trip unit name":"MicroLogic 4.2 AL","Protection type":"L : for overload protection (long time) So : for short time short-circuit protection with fixed delay 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 Color indicator (yellow) for residual current","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":"3P","Device application":"Distribution","Trip unit technology":"Electronic","IP degree of protection":"IP40 conforming to IEC 60529","Earth-leakage protection":"Integrated","Product or component type":"Trip unit","Protected poles description":"3D","Circuit breaker mounting mode":"Fixed","Earth-leakage protection class":"Class A","Trip unit protection functions":"LSoI","[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":"Fixed","Short-time protection delay adjustment type tsd":"Fixed","[Tr] Long-Time Protection Delay Adjustment Range":"11 s at 7.2 x Ir 16 s at 6 x Ir 400 s at 1.5 x Ir","Short-time protection pick-up adjustment type Isd":"Adjustable","[Ir] long-time protection pick-up adjustment range":"40...100 A","Instantaneous protection pick-up adjustment type Ii":"Fixed","[Isd] Short-time protection pick-up adjustment range":"1.5...10 x Ir","[Ii] instantaneous protection pick-up adjustment range":"1500 A","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":"$10.42","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/bf4a173e66717ebe0698d62742c291fe.pdf","sourceUrl":"https://www.se.com/ng/en/product/C1034A100/trip-unit-micrologic-vigi-4-2al-compact-nsx100250-3-poles-electronic-basic-protections-earth-leakage-alarm-100a/"},"ai":{"faq":[{"question":"What are the key ratings of C1034A100?","answer":"The C1034A100 is a MicroLogic 4.2 AL electronic trip unit rated 100 A at 40 °C, 3-pole 3D, for AC distribution up to 440 V, 50/60 Hz. It provides LSoI protection (long-time, short-time, instantaneous) with integrated earth-leakage Class A. The long-time pickup Ir is adjustable 40–100 A; short-time pickup Isd adjustable 1.5–10 x Ir; instantaneous Ii fixed at 1500 A."},{"question":"Where can I buy C1034A100?","answer":"The C1034A100 is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm commitment."},{"question":"What standards does C1034A100 comply with?","answer":"The C1034A100 complies with EN/IEC 60947-2 (low-voltage switchgear and controlgear — circuit-breakers). It also carries pollution degree 3 per IEC 60947-1 and IP40 front face per IEC 60529."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/C1034A100","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/C1034A100 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}}