{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"C10F2TM040","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"C10F2TM040","canonicalUrl":"https://aoctrl.com/schneider/C10F2TM040","factsUrl":"https://aoctrl.com/api/mcp/products/C10F2TM040","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric ComPacT NSX100F, C10F2TM040, 2-pole circuit breaker, 40 A thermal-magnetic TM-D trip unit, 18 kA Icu at 415 V AC, IP40, toggle control.","salesMarkdown":"It's rated for distribution duty per EN/IEC 60947-2, with a breaking capacity of 18 kA Icu at 380/415 V AC 50/60 Hz — that's the fault current it can safely interrupt at the most common industrial voltage without welding contacts or cascading upstream. The TM-D trip combines a thermal bimetal for overload protection (L) and a magnetic coil for short-circuit protection (I), both factory-set and sealed. At 220/240 V AC the breaker delivers 36 kA Icu, and at 440 V AC it holds 15 kA Icu — so the same unit covers a range of service voltages without a frame change, as long as the available fault current stays within the curve for the installed voltage. Front connections top and bottom, 35 mm connection pitch. Mounts horizontally or vertically flat on the backplate — no derating for orientation per the datasheet. IP40 enclosure protection, IK07 impact resistance. Current-production part per the manufacturer's lifecycle stage. Mechanical durability is 20,000 cycles; electrical durability is 20,000 cycles at 277 V at half rated current, 10,000 cycles at full rated current. Suitability for isolation is confirmed per EN/IEC 60947-2, meaning the open contacts provide a visible-break isolation gap. Power dissipation per pole is 5.47 W — 10.94 W total for the 2-pole unit at full load. That's the heat the panel ventilation has to shed; factor it into the enclosure thermal budget.","metaTitle":"C10F2TM040 ComPacT NSX100F Circuit Breaker, 40A 2P TM-D, 18k","metaDescription":"Schneider Electric C10F2TM040 ComPacT NSX100F 2-pole circuit breaker, 40A thermal-magnetic TM-D trip unit, 18 kA Icu at 415 V AC. Active production, sourced to order. Quoted agains","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Range":"ComPacT","title":"C10F2TM040","Depth (D)":"86 mm","Standards":"EN/IEC 60947-2","Width (W)":"70 mm","Height (H)":"161 mm","description":"Circuit breaker, ComPacT NSX100F AC/DC, 18kA/415VAC, 2 poles, TMD trip unit 40A","Control type":"Toggle","Network type":"AC DC","Product name":"ComPacT NSX","Trip unit name":"TM-D","Protection type":"L : for overload protection (thermal) I : for short-circuit protection (magnetic)","lifecycle_stage":"current","Connection pitch":"35 mm","Mounting support":"Backplate","Pollution degree":"3 conforming to IEC 60664-1","Trip unit rating":"40 A at 40 °C","Breaking capacity":"36 kA Icu at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 18 kA Icu at 380/415 V AC 50/60 Hz 1P conforming to IEC 60947-2 15 kA Icu at 440 V AC 50/60 Hz 1P conforming to IEC 60947-2 10 kA Icu at 500/525 V AC 50/60 Hz 2P conforming to IEC 60947-2 5 kA Icu at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 36 kA Icu at 250 V DC 50/60 Hz 1 pole conforming to IEC 60947-2 36 kA Icu at 500 V DC 50/60 Hz 2 poles in series conforming to IEC 60947-2","Device short name":"NSX100F","Mounting position":"Horizontal and vertical Flat on the back","Network frequency":"50/60 Hz","Poles description":"2P","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":"40 A at 40 °C","Downside connection":"Front","Overvoltage category":"III","Trip unit technology":"Thermal-magnetic","Utilisation category":"Category A","Electrical durability":"20000 cycles at 277 V In/2 10000 cycles at 277 V In","Mechanical durability":"20000 cycles","Breaking capacity code":"F 18 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","Power dissipation per pole":"5.47 W","Protected poles description":"2D","Circuit breaker mounting mode":"Fixed","[Ui] rated insulation voltage":"750 V AC 50/60 Hz conforming to IEC 60947-2","Trip unit protection functions":"LI","[Ue] rated operational voltage":"690 V AC 50/60 Hz 500 V DC","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":"36 kA at 220/240 V AC 50/60 Hz conforming to IEC 60947-2 18 kA at 380/415 V AC 50/60 Hz conforming to IEC 60947-2 15 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2 10 kA at 500/525 V AC 50/60 Hz conforming to IEC 60947-2 5 kA at 660/690 V AC 50/60 Hz conforming to IEC 60947-2 36 kA at 250 V DC 50/60 Hz conforming to IEC 60947-2 36 kA at 500 V DC 50/60 Hz conforming to IEC 60947-2","[Uimp] rated impulse withstand voltage":"8 kV conforming to IEC 60947-2","Long-time protection delay adjustment type tr":"Fixed","[Ir] long-time protection pick-up adjustment range":"1 x In","Instantaneous protection pick-up adjustment type Ii":"Fixed","[Ii] instantaneous protection pick-up adjustment range":"500 A","Long-time pick-up adjustment type Ir (thermal protection)":"Fixed"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$175.68","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/fc6d9f15b4a6d9314100930b6ee09a5d.pdf","sourceUrl":"https://www.se.com/be/en/product/C10F2TM040/circuit-breaker-compact-nsx100f-ac-dc-18ka-415vac-2-poles-tmd-trip-unit-40a/"},"ai":{"faq":[{"question":"What is the breaking capacity of C10F2TM040 at 415 V?","answer":"18 kA Icu at 380/415 V AC 50/60 Hz per IEC 60947-2. At 220/240 V it delivers 36 kA Icu, and at 440 V it holds 15 kA Icu."},{"question":"What standards does C10F2TM040 comply with?","answer":"EN/IEC 60947-2 for circuit-breaker performance and safety. Pollution degree 3 per IEC 60664-1, IP40 per IEC 60529, IK07 per IEC 62262."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/C10F2TM040","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/C10F2TM040 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}}