{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ENW24124","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ENW24124","canonicalUrl":"https://aoctrl.com/schneider/ENW24124","factsUrl":"https://aoctrl.com/api/mcp/products/ENW24124","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric EasyPact NW, circuit breaker, ENW24124, 4000 A at 40 °C, 55 kA Icu at 440 V AC, drawout, 4P, IP40.","salesMarkdown":"## 4000 A drawout breaker for main distribution The 55 kA Icu at 440 V AC (42 kA at 690 V) means it can safely interrupt fault currents up to that level without upstream cascading, per IEC 60947-2 Category B. Drawout mounting lets you rack the breaker out for maintenance or replacement without de-energizing the bus — a critical feature for continuous-process plants where downtime is measured in minutes, not hours. With 55 kA Ics at 440 V — equal to its Icu — this breaker gives full service-level fault clearance without needing a downstream fuse assist. The 25 ms maximum breaking time means fast arc extinction, which matters when coordinating with downstream feeders in a selective scheme. Drawout mounting on a rail support, rear-connected, with vertical or horizontal connection positions. The 115 mm connection pitch without spreader matches standard busbar layouts. IP40 protection means it's enclosed against tools and small wires but not sealed — install in a clean, dry switchgear cubicle.","metaTitle":"Schneider Electric ENW24124 EasyPact NW Circuit Breaker, 400","metaDescription":"Schneider Electric ENW24124 EasyPact NW circuit breaker, 4000 A rated current at 40 °C, 55 kA Icu at 440 V AC, IEC 60947-2, drawout mounting, IP40, current lifecycle stage. Sourced","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Air Circuit Breakers"],"specifications":{"Depth":"395 mm","Range":"EasyPact","Width":"556 mm","Height":"439 mm","Standards":"IEC 60947-2","Control type":"Push-button","Network type":"AC","Mounting mode":"Drawout","lifecycle_stage":"current","Connection pitch":"115 mm without spreader","Mounting support":"Rail","Neutral position":"Left","Pollution degree":"4 conforming to IEC 60664-1","Range of product":"EasyPact NW","Breaking capacity":"55 kA Icu at 220...440 V AC 50/60 Hz conforming to IEC 60947-2 42 kA Icu at 690 V AC 50/60 Hz conforming to IEC 60947-2","Device short name":"ENW40N","Network frequency":"50/60 Hz","Poles description":"4P","Device application":"Distribution","[In] rated current":"4000 A at 40 °C","Connection position":"Vertical Horizontal","Utilisation category":"Category B","Electrical durability":"Category B: 5000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-2 Category B: 2500 cycles 690 V AC 50/60 Hz without maintenance conforming to IEC 60947-2","Maximum breaking time":"25 ms","Mechanical durability":"20000 cycles (with maintenance) conforming to IEC 60947-2 10000 cycles (without maintenance) conforming to IEC 60947-2","Breaking capacity code":"N","Location of connection":"Rear","IP degree of protection":"IP40","Circuit breaker CT rating":"4000 A","Product or component type":"Circuit breaker","Suitability for isolation":"Yes conforming to IEC 60947-2","Contact position indicator":"Yes","Neutral protection setting":"Without protection (3D) 0.5 x Ir (3D + N/2) 1 x Ir (4D)","Protected poles description":"4P 4d","Maximum closing response time":"70 ms","[Ui] rated insulation voltage":"1000 V AC 50/60 Hz conforming to IEC 60947-2","[Ue] rated operational voltage":"690 V AC 50/60 Hz conforming to IEC 60947-2","Ambient air temperature for storage":"-40...85 °C without control unit -25...85 °C with control unit","Ambient air temperature for operation":"-5...60 °C","[Ics] rated service breaking capacity":"55 kA (Ics) at 220...440 V AC 50/60 Hz conforming to IEC 60947-2 42 kA (Ics) at 690 V AC 50/60 Hz conforming to IEC 60947-2","[Uimp] rated impulse withstand voltage":"12 kV conforming to IEC 60947-2","[Icw] rated short-time withstand current":"42 kA (1 s) at 690 V AC 50/60 Hz conforming to IEC 60947-2 55 kA (1 s) at 220...440 V AC 50/60 Hz conforming to IEC 60947-2 30 kA (3 s) at 440/690 V AC 50/60 Hz conforming to IEC 60947-2","[Icm] rated short-circuit making capacity":"88 kA (Icm) at 690 V AC 50/60 Hz conforming to IEC 60947-2 121 kA (Icm) at 220...440 V AC 50/60 Hz conforming to IEC 60947-2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/0686077ce90d97e4036e7c614fd54bbf.pdf","sourceUrl":"https://www.se.com/eg/en/product/ENW24124/circuit-breaker-frame-adapt-easypact-nw-4-poles-4000a-n-withdrawal/","alternativesUrl":"https://aoctrl.com/api/mcp/products/ENW24124/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for ENW24124?","answer":"Submit an RFQ through this listing. The part is sourced to order via independent distribution; availability and current pricing are confirmed at quote time."},{"question":"What is ENW24124's listed breaking capacity?","answer":"55 kA Icu at 220–440 V AC and 42 kA Icu at 690 V AC, both per IEC 60947-2. The Ics (service breaking capacity) matches the Icu at those voltages."},{"question":"What is ENW24124's listed depth?","answer":"395 mm depth, with a width of 556 mm and height of 439 mm. These dimensions fit standard medium-voltage switchgear cubicle footprints."},{"question":"What compliance documentation does this brand provide for ENW24124?","answer":"The breaker is certified to IEC 60947-2 and carries a suitability-for-isolation marking per that standard. Pollution degree 4 per IEC 60664-1 is specified. For RoHS, REACH, or UL documentation, request the manufacturer's declaration at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ENW24124","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/ENW24124 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}}