{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ENW24279","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ENW24279","canonicalUrl":"https://aoctrl.com/schneider/ENW24279","factsUrl":"https://aoctrl.com/api/mcp/products/ENW24279","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric EasyPact NW switch disconnector, ENW24279, 1250 A AC-23A, 690 V, 4 poles, drawout rail mount, right neutral, IP40.","salesMarkdown":"## Switch disconnector for distribution — 1250 A, drawout, isolation-rated The ENW24279 is a Schneider Electric EasyPact NW switch disconnector rated for 1250 A in AC-23A duty at 690 V AC, 50/60 Hz. That AC-23A utilisation category means it handles switching of mixed motor and resistive loads — not just isolation — with an electrical durability of 6000 cycles at 440 V and 4000 cycles at 690 V without maintenance, per IEC 60947-3. Four-pole configuration with neutral on the right, drawout mounting on a rail, and rear connection terminals on a 115 mm pitch without spreader. The drawout mechanism lets you rack the disconnector out for maintenance or replacement without disturbing the power wiring — a time-saver in panel retrofits. Rated for isolation per IEC 60947-3 — the contact position indicator gives visual confirmation of open/closed state, which matters for lockout/tagout procedures. ## Fault-handling and duty ratings Short-time withstand current (Icw) is 66 kA for 1 second, or 36 kA for 3 seconds, at ambient temperatures from -5 to 70 °C. That 66 kA/1 s rating tells you the disconnector can ride through a bolted fault long enough for an upstream breaker to clear — critical for selective coordination studies. Rated short-circuit making capacity (Icm) is 143 kA peak at 50/60 Hz. Mechanical durability is 20,000 cycles with maintenance or 10,000 cycles without maintenance per IEC 60947-3. The continuous duty rating means it's designed for uninterrupted current-carrying at the full 1250 A — not just occasional switching. IP40 protection — suitable for indoor switchgear enclosures where tools and fingers are the main ingress concern, not washdown or outdoor exposure. Breaking capacity code HA and the 143 kA making capacity mean this is the high-amperage variant in the EasyPact NW range — sized for main incoming or heavy feeder duty, not branch-circuit sub-feeders.","metaTitle":"ENW24279 EasyPact NW Switch Disconnector, 1250 A, 4P","metaDescription":"Active-production ENW24279 EasyPact NW switch disconnector, 1250 A AC-23A, 690 V, 4 poles, drawout rail mount. IEC 60947-3 isolation rated. Quoted to order against RFQ.","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","title":"ENW24279","Height":"439 mm","Standards":"IEC 60947-3","Rated duty":"Continuous","description":"switch disconnector, EasyPact NW, 1250A, H, 4 Poles, right, withdrawal","Control type":"Push-button","Network type":"AC","Mounting mode":"Drawout","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","Device short name":"ENW12H","Network frequency":"50/60 Hz","Poles description":"4P","Device application":"Distribution","Connection position":"Horizontal Vertical","Utilisation category":"AC-23A","Electrical durability":"AC-23A: 6000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-3 AC-23A: 4000 cycles 690 V AC 50/60 Hz without maintenance conforming to IEC 60947-3","Mechanical durability":"20000 cycles with maintenance conforming to IEC 60947-3 10000 cycles without maintenance conforming to IEC 60947-3","Breaking capacity code":"HA","Location of connection":"Rear","IP degree of protection":"IP40","Product or component type":"Switch disconnector","Suitability for isolation":"Yes conforming to IEC 60947-3","Contact position indicator":"Yes","[Ui] rated insulation voltage":"1000 V AC 50/60 Hz conforming to IEC 60947-3","[Ie] rated operational current":"AC-23A: 1250 A AC 50/60 Hz 690 V","[Ue] rated operational voltage":"690 V AC 50/60 Hz conforming to IEC 60947-3","Ambient air temperature for storage":"-40...85 °C without control unit","Ambient air temperature for operation":"-5...70 °C","[Uimp] rated impulse withstand voltage":"12 kV conforming to IEC 60947-3","[Icw] rated short-time withstand current":"66 kA during 1 s conforming to IEC 60947-3 at -5...70 °C 36 kA during 3 s conforming to IEC 60947-3 at -5...70 °C","[Icm] rated short-circuit making capacity":"143 kA AC at 50/60 Hz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/8dc8828f35a7cd4a4e55f2066bc62276.pdf","sourceUrl":"https://www.se.com/ae/en/product/ENW24279/switch-disconnector-easypact-nw-1250a-h-4-poles-right-withdrawal/"},"ai":{"faq":[{"question":"Where can I buy ENW24279 and how is it quoted?","answer":"The ENW24279 is sourced and quoted to order through independent distribution against an RFQ. Availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ENW24279","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/ENW24279 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}