{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"C10F4TM050C","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"C10F4TM050C","canonicalUrl":"https://aoctrl.com/schneider/C10F4TM050C","factsUrl":"https://aoctrl.com/api/mcp/products/C10F4TM050C","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric ComPacT NSX, NSX100F, circuit breaker, 50 A, 4P, thermal-magnetic TM-D trip, 36 kA Icu at 415 V AC, toggle control.","salesMarkdown":"Its 36 kA Icu at 415 V AC means it can safely interrupt a 36 kA fault on a 415 V distribution board without welding contacts or cascading upstream — that's the figure that decides whether this breaker holds coordination on a 400 V panel. The TM-D trip gives you L (thermal overload) and I (magnetic short-circuit) protection in one block, no aux power needed. ## Neutral protection and isolation 4-pole with neutral on the left, neutral protection set to 1 x Ir (4D) — meaning the neutral pole is protected at the same current as the phases, suitable for 4-wire systems where the neutral carries load. ## Electrical endurance and duty Rated for 50,000 mechanical cycles and 30,000 electrical cycles at 440 V In. That's enough for daily switching in a machine control panel; if you're cycling it multiple times per shift on a welder or press, keep an eye on the 10,000-cycle figure at 690 V In. Utilisation category A means it's designed for distribution, not direct motor starting.","metaTitle":"C10F4TM050C ComPacT NSX 50A 4P MCCB, 36kA 415V","metaDescription":"C10F4TM050C ComPacT NSX100F MCCB, 50A thermal-magnetic TM-D trip, 36kA Icu at 415V AC. 4-pole, toggle control, IEC 60947-2. Active production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Molded Case Circuit Breakers (MCCB)"],"specifications":{"Range":"ComPacT","Depth (D)":"86 mm","Standards":"EN/IEC 60947-2","Width (W)":"140 mm","Height (H)":"161 mm","Control type":"Toggle","Network type":"AC","Product name":"ComPacT NSX","Trip unit name":"TM-D","Number of slots":"5 slot(s)","Protection type":"L : for overload protection (thermal) I : for short-circuit protection (magnetic)","lifecycle_stage":"current","Connection pitch":"35 mm","Mounting support":"Backplate","Neutral position":"Left","Pollution degree":"3 conforming to IEC 60664-1","Trip unit rating":"50 A at 50 °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","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":"50 A at 50 °C","Downside connection":"Front","Overvoltage category":"III","Trip unit technology":"Thermal-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","Neutral protection setting":"1 x Ir (4D)","Power dissipation per pole":"4.11 W","Protected poles description":"4D","Circuit breaker mounting mode":"Fixed","[Ui] rated insulation voltage":"800 V AC 50/60 Hz","Trip unit protection functions":"LI","[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","[Tr] Long-Time Delay Adjustment Range":"120...400 s at 1.5 x In 15 s at 6 x Ir","[Uimp] rated impulse withstand voltage":"8 kV","Long-time protection delay adjustment type tr":"Fixed","[Ir] long-time protection pick-up adjustment range":"0.7...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)":"Adjustable"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/f3a35ac6cc83cb3ad87b130f66583795.pdf","sourceUrl":"https://www.se.com/sa/en/product/C10F4TM050C/circuit-breaker-compact-nsx100f-36ka-415vac-4-poles-4d-neutral-fully-protected-tmd-trip-unit-50a-50-degrees-c/","alternativesUrl":"https://aoctrl.com/api/mcp/products/C10F4TM050C/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of this breaker at 415 V?","answer":"36 kA Icu at 380/415 V AC 50/60 Hz per IEC 60947-2. At 440 V it's 35 kA; at 220/240 V it's 85 kA."},{"question":"How do I get pricing and availability for C10F4TM050C?","answer":"Submit an RFQ — this part is sourced and quoted to order through independent distribution. Current pricing and lead time are confirmed at quote time."},{"question":"What trip unit does this MCCB use?","answer":"A thermal-magnetic TM-D trip unit with L protection (overload, thermal) and I protection (short-circuit, magnetic). No electronic adjustments or earth-leakage module."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/C10F4TM050C","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/C10F4TM050C when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-09-02T08:15:54.622Z","lastPublished":"2026-09-02T08:15:54.622Z","indexable":true}}