{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"C11H34V050B","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"C11H34V050B","canonicalUrl":"https://aoctrl.com/schneider/C11H34V050B","factsUrl":"https://aoctrl.com/api/mcp/products/C11H34V050B","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric ComPacT NSXm, C11H34V050B, 3-pole MCCB, 50 A at 40 °C, 70 kA at 415 V AC, MicroLogic 4.1 electronic trip unit, integrated earth-leakage.","salesMarkdown":"The Schneider Electric C11H34V050B is a ComPacT NSXm moulded-case circuit breaker with 3 poles, rated 50 A at 40 °C and a 70 kA interrupting capacity at 415 V AC — the H performance level. It carries a MicroLogic 4.1 electronic trip unit with integrated earth-leakage protection, adjustable from 30 mA to 5 A in class A or AC sensitivity. Built to EN/IEC 60947-2, it is a distribution-grade MCCB for panelboards, switchboards, and sub-distribution in commercial or light industrial sites. The MicroLogic 4.1 is a fixed-curve electronic trip unit — no field-adjustable long-time or short-time pickup, but it includes thermal memory that remembers the last 20 minutes of heating before and after a trip, preventing nuisance reclosure on a hot cable. Integrated earth-leakage protection means this single device covers both overcurrent and ground-fault in one package — no separate RCCB or RCBO needed. Sensitivity choices cover 30 mA (personnel protection) up to 5 A (equipment protection), selectable by the installer. ## Mounting and integration notes Mounts on a backplate in horizontal or vertical orientation — flat on the back. The 9-module pitch (108 mm wide, 144 mm high, 80 mm deep) fits standard 35 mm DIN-rail enclosures with spreaders; without spreaders the connection pitch is 27 mm. Front connections top and bottom accept compression lugs or busbars. IP40 front face, IK07 impact resistance — suitable for enclosed panel installation, not for washdown areas.","metaTitle":"Schneider Electric C11H34V050B ComPacT NSXm MCCB, 50 A, 70 k","metaDescription":"Schneider Electric C11H34V050B ComPacT NSXm MCCB, 50 A rated at 40 °C, 70 kA breaking at 415 V AC, 3-pole, MicroLogic 4.1 electronic trip unit with integrated earth-leakage. Active","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":"9 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","Pollution degree":"3 conforming to IEC 60664-1","Trip unit rating":"50 A at 40 °C","Device short name":"NSXm 63H","Mounting position":"Horizontal and vertical Flat on the back","Network frequency":"50/60 Hz","Performance level":"H 70 kA 415 V AC","Poles description":"3P","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":"compression lug/busbar","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","Protected poles description":"3D","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":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":"https://www.se.com/ph/en/product/C11H34V050B/circuit-breaker-compact-nsxm-h-70ka-at-415vac-3-poles-3d-50a-rating-micrologic-4-1-trip-unit-lugs-and-busbar-connectors/","alternativesUrl":"https://aoctrl.com/api/mcp/products/C11H34V050B/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy C11H34V050B and what is the lead time?","answer":"This part is sourced to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — no stock or lead-time figures are published here."},{"question":"What is the closest alternative to C11H34V050B in the same family?","answer":"Within the ComPacT NSXm range, the closest peer would share the same frame (NSXm 63H) and pole count but differ in trip unit rating or earth-leakage sensitivity. No pin-compatible direct substitute is listed; the exact order code should be matched for a BOM line."},{"question":"What compliance documentation does Schneider provide for C11H34V050B?","answer":"The breaker is certified to EN/IEC 60947-2. The manufacturer typically provides a Declaration of Conformity covering the applicable EU directives; specific RoHS, REACH, and UL documentation should be requested at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/C11H34V050B","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/C11H34V050B 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}}