{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ENW24246","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ENW24246","canonicalUrl":"https://aoctrl.com/schneider/ENW24246","factsUrl":"https://aoctrl.com/api/mcp/products/ENW24246","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric EasyPact NW, circuit breaker, ENW24246, 4-pole drawout, 1000 A at 40 °C, 66 kA Icu at 440 V AC, IEC 60947-2.","salesMarkdown":"The ENW24246 is a 4-pole drawout circuit breaker from the EasyPact NW range, rated 1000 A at 40 °C. For the sourcing buyer: this is the main line-side breaker for a 1000 A bus, not a feeder or branch device. Breaking capacity is 66 kA Icu at 220...440 V AC and 50 kA Icu at 690 V AC, both per IEC 60947-2. The Icu is the ultimate short-circuit capacity the breaker can interrupt once and still be functional afterward. Drawout mounting means the breaker chassis stays wired to the bus; the moving portion pulls out for inspection or swap without disturbing the cable connections. Rear connection and vertical/horizontal orientation are both supported — check your switchgear layout for the connection pitch of 115 mm without spreader. Pollution degree 4 per IEC 60664-1 is the highest industrial severity: conductive dust or heavy condensation expected. The breaker is designed for that environment, but the enclosure around it must keep the IP40 rating intact. Ambient operating range is -5 to 60 °C; storage from -40 to 85 °C without control unit, -25 to 85 °C with control unit. Electrical durability at 440 V is 6,000 cycles without maintenance — enough for a main breaker that operates infrequently.","metaTitle":"Schneider Electric ENW24246 EasyPact NW Circuit Breaker, 100","metaDescription":"Schneider Electric ENW24246 EasyPact NW circuit breaker, 1000 A rated at 40 °C, 66 kA Icu at 440 V, 4-pole drawout. IEC 60947-2. Current lifecycle stage. Sourced to order against R","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":"Right","Pollution degree":"4 conforming to IEC 60664-1","Range of product":"EasyPact NW","Breaking capacity":"66 kA Icu at 220...440 V AC 50/60 Hz conforming to IEC 60947-2 50 kA Icu at 690 V AC 50/60 Hz conforming to IEC 60947-2","Device short name":"ENW10H","Network frequency":"50/60 Hz","Poles description":"4P","Device application":"Distribution","[In] rated current":"1000 A at 40 °C","Connection position":"Vertical Horizontal","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":"H","Location of connection":"Rear","IP degree of protection":"IP40","Circuit breaker CT rating":"1000 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":"65 kA (Ics) at 220...440 V AC 50/60 Hz conforming to IEC 60947-2 50 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":"65 kA (1 s) at 220...440 V AC 50/60 Hz conforming to IEC 60947-2 50 kA (1 s) at 690 V AC 50/60 Hz conforming to IEC 60947-2 36 kA (3 s) at 440/690 V AC 50/60 Hz conforming to IEC 60947-2","[Icm] rated short-circuit making capacity":"143 kA (Icm) at 220...440 V AC 50/60 Hz conforming to IEC 60947-2 105 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/2371828a5314048a50a758e1a052cb94.pdf","sourceUrl":"https://www.se.com/eg/en/product/ENW24246/circuit-breaker-frame-adapt-easypact-nw-4-poles-1000a-h-right-withdrawal/","alternativesUrl":"https://aoctrl.com/api/mcp/products/ENW24246/alternatives.json"},"ai":{"faq":[{"question":"What is ENW24246's breaking capacity at 440 V?","answer":"The ENW24246 has a rated ultimate breaking capacity (Icu) of 66 kA at 220...440 V AC and a service breaking capacity (Ics) of 65 kA at the same voltage range, both per IEC 60947-2."},{"question":"What compliance documentation does ENW24246 carry?","answer":"The ENW24246 is certified to IEC 60947-2 and carries suitability for isolation per that standard. Pollution degree 4 per IEC 60664-1 is specified. For RoHS, REACH, or UL documentation, request the manufacturer's compliance declarations with your RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ENW24246","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/ENW24246 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}}