{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"C11F44V050L","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"C11F44V050L","canonicalUrl":"https://aoctrl.com/schneider/C11F44V050L","factsUrl":"https://aoctrl.com/api/mcp/products/C11F44V050L","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric ComPacT NSXm, 4P, 50 A, 36 kA at 415 V AC, MicroLogic 4.1 electronic trip unit with integrated earth-leakage, Grey (RAL 7016), IP40.","salesMarkdown":"The C11F44V050L is a Schneider Electric ComPacT NSXm 4-pole MCCB rated 50 A at 40 °C, with a MicroLogic 4.1 electronic trip unit and integrated earth-leakage protection. The toggle control and front-facing connections make it straightforward to wire into a distribution panel mounted on a backplate. EN/IEC 60947-2 compliance covers the application standard for circuit-breakers in industrial and commercial power systems. Overvoltage category IV means it's rated for installation at the origin of the installation, not just downstream sub-distribution. Pollution degree 3 (IEC 60664-1) confirms it tolerates conductive pollution typical in industrial panels — no special conformal coating needed. The integrated earth-leakage protection covers both class A and class AC sensitivities from 30 mA up to 5 A — selectable via the trip unit settings. That saves an external RCCB module and one DIN-space. No DIN-rail clip; it's bolted through the mounting holes. The 4-pole footprint is 12 modules of 9 mm pitch (108 mm wide), 144 mm tall, 80 mm deep. Connection pitch is 35 mm with spreaders, 27 mm without — so busbar or cable lugs need to match. Everlink terminals accept 2.5–70 mm² fine-stranded copper or 2.5–95 mm² rigid/stranded aluminium/copper. Neutral is on the left. IK07 impact rating handles a 2 J blow (roughly a hammer tap) without cracking the case. The local signalling flag shows green when auxiliary contacts are present — a quick visual check without opening the door.","metaTitle":"C11F44V050L ComPacT NSXm 4P 50A MCB, 36kA 415V AC","metaDescription":"C11F44V050L ComPacT NSXm 4P 50A MCCB with MicroLogic 4.1 electronic trip unit, 36 kA at 415 V AC, IP40, integrated earth-leakage. Active production, sourced to order. RFQ for curre","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Residual Current Breakers (RCCB/RCBO)"],"specifications":{"Range":"ComPacT","Colour":"Grey (RAL 7016)","Depth (D)":"80 mm","Standards":"EN/IEC 60947-2","Width (W)":"108 mm","Height (H)":"144 mm","9 Mm Pitches":"12 module","Control type":"Toggle","Network type":"AC","Product name":"ComPacT NSXm","Thermal memory":"20 minutes before and after tripping","Trip unit name":"MicroLogic 4.1","lifecycle_stage":"current","Connection pitch":"35 mm with spreaders 27 mm without spreaders","Local signalling":"Flag (green) for presence of auxiliary contacts","Mounting support":"Backplate","Neutral position":"Left","Pollution degree":"3 conforming to IEC 60664-1","Trip unit rating":"50 A at 40 °C","Device short name":"NSXm 63F","Mounting position":"Horizontal and vertical Flat on the back","Network frequency":"50/60 Hz","Performance level":"F 36 kA 415 V AC","Poles description":"4P","Relative humidity":"0...95 %","Upside connection":"Front","Device application":"Distribution","Operating altitude":"2000 m without derating 5000 m with derating","[In] rated current":"50 A at 40 °C","Downside connection":"Front","Connection terminals":"1 Everlink lug wire size 2.5...70 mm², fine stranded copper 1 Everlink lug wire size 2.5...95 mm², rigid or stranded aluminium/copper","Overvoltage category":"IV","Trip unit technology":"Electronic","Utilisation category":"Category A","Electrical durability":"20000 cycles at 440 V In/2 10000 cycles at 440 V In","Mechanical durability":"20000 cycles","IK degree of protection":"IK07 conforming to IEC 62262","IP degree of protection":"IP40 conforming to IEC 60529","Earth-leakage protection":"Integrated","Earth-leakage sensitivity":"30 mA for class A 100 mA for class A 300 mA for class A 500 mA for class A 1 A for class A 30 mA for class AC 100 mA for class AC 300 mA for class AC 500 mA for class AC 1 A for class AC 3 A for class AC 5 A for class AC","Product or component type":"Earth leakage circuit breaker","Suitability for isolation":"Yes conforming to IEC 60947-2","Power dissipation per pole":"1.2 W","Neutral protection settings":"1 x Ir (4D)","Protected poles description":"4D","Circuit breaker mounting mode":"Fixed","[Ui] rated insulation voltage":"500 V AC 50/60 Hz","Earth-leakage protection class":"Class A Class AC","Trip unit protection functions":"LSoIR","[Ue] rated operational voltage":"440 V AC 50/60 Hz","Electrical shock protection class":"Class II on front face","Ambient air temperature for storage":"-40...85 °C","Ambient air temperature for operation":"-25...70 °C","[Uimp] rated impulse withstand voltage":"8 kV","Number of slots for electrical auxiliaries":"1 slot(s) for auxiliary switch OF 1 slot(s) for alarm switch SD 1 slot(s) for voltage release MN or MX","Long-time protection delay adjustment type tr":"Fixed","Short-time protection delay adjustment type tsd":"Fixed","[Tr] Long-Time Protection Delay Adjustment Range":"200 s at 1.5 x Ir 8 s at 6 x Ir 5 s at 7.2 x Ir","Short-time protection pick-up adjustment type Isd":"Adjustable 9 settings","[Ir] long-time protection pick-up adjustment range":"20...50 A","Instantaneous protection pick-up adjustment type Ii":"Fixed","[Ics] rated service short-circuit breaking capacity":"25 kA at 220...240 V AC 50/60 Hz conforming to IEC 60947-2 16 kA at 380...415 V AC 50/60 Hz conforming to IEC 60947-2 10 kA at 440 V AC 50/60 Hz conforming to IEC 60947-2","[Icu] rated ultimate short-circuit breaking capacity":"25 kA Icu at 220...240 V AC 50/60 Hz conforming to IEC 60947-2 16 kA Icu at 380...415 V AC 50/60 Hz conforming to IEC 60947-2 10 kA Icu at 440 V AC 50/60 Hz conforming to IEC 60947-2","[Isd] Short-time protection pick-up adjustment range":"1.5...10 x Ir","[Ii] instantaneous protection pick-up adjustment range":"750 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 1000 ms","[IΔn] earth-leakage protection sensitivity adjustment range":"30 mA 100 mA 300 mA 500 mA 1 A 3 A 5 A"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$781.37 – $800.01","priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/be28e299e5cab3d69992d1ef011bb72f.pdf","sourceUrl":"https://www.se.com/za/en/product/C11F44V050L/circuit-breaker-compact-nsxm-f-36-ka-at-415-vac-4p-4d-50-a-rating-micrologic-4-1-trip-unit-everlink-connectors/","alternativesUrl":"https://aoctrl.com/api/mcp/products/C11F44V050L/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of C11F44V050L?","answer":"36 kA at 415 V AC, which is the F performance level per Schneider's classification."},{"question":"Does C11F44V050L include earth-leakage protection?","answer":"Yes, integrated earth-leakage protection is built into the MicroLogic 4.1 trip unit, with selectable sensitivity from 30 mA to 5 A for both class A and class AC."},{"question":"Where can I buy C11F44V050L and how is it quoted?","answer":"Sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock count or price is published here."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/C11F44V050L","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/C11F44V050L 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}}