{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"C10F42D100","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"C10F42D100","canonicalUrl":"https://aoctrl.com/schneider/C10F42D100","factsUrl":"https://aoctrl.com/api/mcp/products/C10F42D100","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric ComPacT NSX, NSX100F, circuit breaker, 100 A at 40 °C, 85 kA Icu at 240 V AC, MicroLogic 2.2 electronic trip unit, 4P, IEC 60947-2.","salesMarkdown":"## What the 85 kA Icu means for your distribution panel The C10F42D100 is a Schneider Electric ComPacT NSX circuit breaker, rated 100 A at 40 °C with a MicroLogic 2.2 electronic trip unit providing LSI protection. Its breaking capacity is 85 kA Icu at 240 V AC, 36 kA at 415 V AC, and 22 kA at 525 V AC — all per IEC 60947-2. That's a practical detail for commissioning: you don't get nuisance trips on a restart after a brief overload event. ## Mounting and integration — backplate, IP40, IK07 The 140 mm width, 161 mm height, and 86 mm depth fit standard ComPacT NSX cutouts; the 35 mm connection pitch matches busbar and cable-lug spacing for panel builders. IK07 impact rating (2 Joules) covers accidental tool drops during maintenance. Mechanical durability is rated at 50,000 cycles; electrical durability varies by load — 50,000 cycles at 440 V at half rated current (In/2), 30,000 cycles at full In, and 10,000 cycles at 690 V full In. That's typical for a molded-case breaker in distribution duty — not a switching contactor, but fine for infrequent manual isolation or backup protection.","metaTitle":"Schneider Electric C10F42D100 ComPacT NSX100F, 100 A, 85 kA","metaDescription":"Schneider Electric C10F42D100 ComPacT NSX circuit breaker, 100 A at 40 °C, 85 kA Icu at 240 V AC, MicroLogic 2.2 LSI trip unit, 4P, IEC 60947-2. Current lifecycle stage, sourced to","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Range":"ComPacT","title":"C10F42D100","Depth (D)":"86 mm","Standards":"EN/IEC 60947-2","Width (W)":"140 mm","Height (H)":"161 mm","description":"Circuit breaker, ComPacT NSX100F, 36kA/415VAC, 4 poles, MicroLogic 2.2 trip unit 100A","Control type":"Toggle","Network type":"AC","Product name":"ComPacT NSX","Thermal memory":"20 minutes before and after tripping","Trip unit name":"MicroLogic 2.2","Number of slots":"5 slot(s)","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","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":"100 A at 40 °C","Breaking capacity":"85 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 36 kA Icu at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 35 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2 25 kA Icu at 500 V AC 50/60 Hz conforming to IEC 60947-2 22 kA Icu at 525 V AC 50/60 Hz conforming to IEC 60947-2 8 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 25 kA Icu at 480 V AC 50/60 Hz conforming to UL 60947-4-1 10 kA Icu at 600 V AC 50/60 Hz conforming to UL 60947-4-1","Device short name":"NSX100F","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":"100 A at 40 °C","Downside connection":"Front","Overvoltage category":"III","Trip unit technology":"Electronic","Utilisation category":"Category A","Electrical durability":"50000 cycles at 440 V In/2 30000 cycles at 440 V In 20000 cycles at 690 V In/2 10000 cycles at 690 V In","Mechanical durability":"50000 cycles","Breaking capacity code":"F 36 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":"Without","Product or component type":"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":"4.7 W","Protected poles description":"4D 3D + N/2 3D","Circuit breaker mounting mode":"Fixed","[Ui] rated insulation voltage":"800 V AC 50/60 Hz","Trip unit protection functions":"LSoI","[Ue] rated operational voltage":"690 V AC 50/60 Hz","Zone selective interlocking ZSI":"Without","Electrical shock protection class":"Class II on front face","Ambient air temperature for storage":"-50...85 °C","Ambient air temperature for operation":"-25...70 °C","[Ics] rated service breaking capacity":"85 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 36 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 35 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 12 kA at 500 V AC 50/60 Hz conforming to IEC 60947-2 11 kA at 525 V AC 50/60 Hz conforming to IEC 60947-2 4 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2","[Tr] Long-Time Delay Adjustment Range":"400 s at 1.5 x Ir 16 s at 6 x Ir 11 s at 7.2 x Ir","[Uimp] rated impulse withstand voltage":"8 kV","Long-time protection delay adjustment type tr":"Fixed","Short-time protection delay adjustment type tsd":"Fixed","Short-time protection pick-up adjustment type Isd":"Adjustable 9 settings","[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","Long-time pick-up adjustment type Ir (thermal protection)":"Adjustable 9 settings"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$422.14 – $943.70","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/51840dd0f4993cd897850ae902daeec7.pdf","sourceUrl":"https://www.se.com/vn/en/product/C10F42D100/circuit-breaker-compact-nsx100f-36ka-415vac-4-poles-micrologic-2-2-trip-unit-100a/"},"ai":{"faq":[{"question":"What is C10F42D100's breaking capacity at 415 V?","answer":"36 kA Icu at 380/415 V AC 50/60 Hz per IEC 60947-2, which is the F breaking capacity code for this NSX100F frame."},{"question":"What protection functions does the MicroLogic 2.2 trip unit provide?","answer":"The MicroLogic 2.2 provides LSI protection: L for long-time overload, So for short-time short-circuit with fixed delay, and I for instantaneous short-circuit. It's electronic, not thermal-magnetic, so it gives better accuracy and adjustable pickup settings."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/C10F42D100","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/C10F42D100 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}