{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"C10F3MA050","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"C10F3MA050","canonicalUrl":"https://aoctrl.com/schneider/C10F3MA050","factsUrl":"https://aoctrl.com/api/mcp/products/C10F3MA050","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric ComPacT NSX, C10F3MA050, 3-pole MCCB, 50 A magnetic trip unit MA, 85 kA Icu at 240 V AC, motor protection.","salesMarkdown":"The Schneider Electric C10F3MA050 is a ComPacT NSX100F 3-pole MCCB with a magnetic (MA) trip unit rated 50 A at 65 °C. It is designed for motor protection — the MA trip unit provides only magnetic short-circuit protection (no thermal overload), so it pairs with an external overload relay for a complete motor branch circuit. Breaking capacity is 85 kA Icu at 240 V AC (UL 60947-4-1), 36 kA at 415 V AC, and 22 kA at 525 V AC per IEC 60947-2. Mounts on a backplate; front connection top and bottom. IP40, IK07. Pollution degree 3. ## Motor protection branch The MA trip unit is magnetic-only — it reacts to short-circuit current only. For a motor branch, pair this MCCB with a separate thermal overload relay (e.g., TeSys LR series) to provide overload protection. The 50 A rating at 65 °C matches a typical 22 kW motor on 400 V three-phase. Electrical durability: 50,000 cycles at 440 V In/2; 30,000 at 440 V In. Mechanical durability: 50,000 cycles.","metaTitle":"Schneider Electric C10F3MA050 ComPacT NSX 50A MCCB, 85 kA","metaDescription":"Schneider Electric C10F3MA050 ComPacT NSX 50A MCCB, 85 kA Icu at 240 V AC, magnetic trip unit MA, 3-pole, motor protection. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Miniature Circuit Breakers (MCB)"],"specifications":{"Range":"ComPacT","title":"C10F3MA050","Depth (D)":"86 mm","Standards":"EN/IEC 60947-2","Width (W)":"105 mm","Height (H)":"161 mm","description":"Circuit breaker, ComPacT NSX100F, 36kA/415VAC, 3 poles, MA trip unit 50A","Control type":"Toggle","Network type":"AC","Product name":"ComPacT NSX","Trip unit name":"MA","Number of slots":"5 slot(s)","Protection type":"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":"50 A at 65 °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":"3P","Relative humidity":"0...95 %","Upside connection":"Front","Device application":"Motor protection","Operating altitude":"0...2000 m without derating 2000 m...5000 m with derating","[In] rated current":"50 A at 65 °C","Downside connection":"Front","Overvoltage category":"III","Trip unit technology":"Magnetic","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","Power dissipation per pole":"1.66 W","Protected poles description":"3D","Circuit breaker mounting mode":"Fixed","[Ui] rated insulation voltage":"800 V AC 50/60 Hz","Trip unit protection functions":"I","[Ue] rated operational voltage":"690 V AC 50/60 Hz","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","[Uimp] rated impulse withstand voltage":"8 kV","Short-time protection pick-up adjustment type Isd":"Adjustable 9 settings","Instantaneous protection pick-up adjustment type Ii":"Adjustable 9 settings","[Isd] Short-time protection pick-up adjustment range":"6...14 x In","[Ii] instantaneous protection pick-up adjustment range":"6...14 x In"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$303.69 – $399.06","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/abef417ed8486a4e2e0e41fefe95ce01.pdf","sourceUrl":"https://www.se.com/hk/en/product/C10F3MA050/circuit-breaker-compact-nsx100f-36ka-415vac-3-poles-ma-trip-unit-50a/"},"ai":{"faq":[{"question":"Where can I buy C10F3MA050 and how do I get a price?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing confirmed at quote time."},{"question":"What is C10F3MA050's breaking capacity at 415 V AC?","answer":"36 kA Icu at 380/415 V AC 50/60 Hz per IEC 60947-2."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/C10F3MA050","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/C10F3MA050 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}}