{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ENW24231","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ENW24231","canonicalUrl":"https://aoctrl.com/schneider/ENW24231","factsUrl":"https://aoctrl.com/api/mcp/products/ENW24231","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric EasyPact NW drawout circuit breaker, ENW24231, 4P, 1250 A at 40 °C, 50 kA Icu at 440 V AC, IEC 60947-2, IP40.","salesMarkdown":"The ENW24231 is a 4-pole EasyPact NW drawout circuit breaker rated 1250 A at 40 °C ambient, with a breaking capacity of 50 kA Icu at 220–440 V AC and 42 kA Icu at 690 V AC. The Ics (service breaking capacity) matches the Icu at both voltage levels, so you get full rated performance after clearing a fault — no derating for repeated operation. Pollution degree 4 per IEC 60664-1 means the clearances and creepage distances are designed for harsh environments — conductive dust, condensation, or heavy contamination. This is not a clean-room panel breaker; it belongs in industrial switchrooms where the atmosphere is not controlled. ## Lifecycle and compliance — current production, IEC 60947-2 Electrical durability at 440 V is 6,000 cycles without maintenance — typical for a Category B breaker designed for distribution rather than frequent motor switching. The maximum breaking time is 25 ms, closing response 70 ms, which is standard for this class.","metaTitle":"Schneider Electric ENW24231 EasyPact NW Circuit Breaker, 125","metaDescription":"ENW24231 EasyPact NW drawout circuit breaker, 1250 A rated current at 40 °C, 50 kA Icu at 440 V AC, IEC 60947-2. In current production. Sourced to order.","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","Product weight":"85 kg","lifecycle_stage":"current","Connection pitch":"115 mm without spreader","Mounting support":"Rail","Neutral position":"Right","Pollution degree":"4 conforming to IEC 60664-1","Range of product":"EasyPact NW","Breaking capacity":"50 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":"ENW12N","Network frequency":"50/60 Hz","Poles description":"4P","Device application":"Distribution","[In] rated current":"1250 A at 40 °C","Connection position":"Horizontal Vertical","Utilisation category":"Category B","Electrical durability":"Category B: 6000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-2 Category B: 4000 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":"1250 A","Product or component type":"Circuit breaker","Suitability for isolation":"Yes conforming to IEC 60947-2","Contact position indicator":"Yes","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":"50 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":"50 kA (1 s) at 220...440 V AC 50/60 Hz conforming to IEC 60947-2 42 kA (1 s) at 690 V AC 50/60 Hz conforming to IEC 60947-2 25 kA (3 s) at 440/690 V AC 50/60 Hz conforming to IEC 60947-2","[Icm] rated short-circuit making capacity":"105 kA (Icm) at 220...440 V AC 50/60 Hz conforming to IEC 60947-2 88 kA (Icm) at 690 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/506513d4a4b04c83c52a94fa147a5b11.pdf","sourceUrl":"https://www.se.com/ae/en/product/ENW24231/circuit-breaker-frame-adapt-easypact-nw-4-poles-1250a-n-right-withdrawal/","alternativesUrl":"https://aoctrl.com/api/mcp/products/ENW24231/alternatives.json"},"ai":{"faq":[{"question":"What is the breaking capacity of ENW24231 at 690 V?","answer":"At 690 V AC the ENW24231 has a breaking capacity of 42 kA Icu and 42 kA Ics, both conforming to IEC 60947-2."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ENW24231","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/ENW24231 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}}