{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ENW24147","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ENW24147","canonicalUrl":"https://aoctrl.com/schneider/ENW24147","factsUrl":"https://aoctrl.com/api/mcp/products/ENW24147","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric EasyPact NW, ENW24147, 3P circuit breaker, 3200 A at 40 °C, 66 kA Icu at 440 V AC, IEC 60947-2.","salesMarkdown":"The ENW24147 is a 3-pole EasyPact NW air circuit breaker rated 3200 A at 40 °C, built to IEC 60947-2 for distribution duty. The Ics (service breaking capacity) is 65 kA at the same voltage, meaning after clearing a 65 kA fault it's still usable, not a one-shot device. For a 3200 A main breaker feeding a plant switchboard, that's the selectivity headroom you need to avoid a blackout on a downstream fault. Rated insulation voltage is 1000 V AC, operational voltage 690 V AC. Impulse withstand is 12 kV. Pollution degree 4 per IEC 60664-1 — that's the industrial worst case: conductive dust or condensation. ## Deployment context This is a fixed-mount breaker on a base plate, not a draw-out cradle. Rear-connected, horizontal or vertical orientation. Dimensions are 422 mm wide × 352 mm high × 297 mm deep — plan your enclosure depth accordingly. Connection pitch is 115 mm without spreader. ## Mechanical and electrical endurance Mechanical durability: 20,000 cycles with maintenance, 10,000 without. Electrical endurance at 440 V: 5000 cycles Category B without maintenance; at 690 V: 2500 cycles. Maximum breaking time 25 ms, closing response 70 ms. For a main breaker that may see only a few operations a year, that endurance is generous — the maintenance interval is the real constraint.","metaTitle":"ENW24147 EasyPact NW Circuit Breaker, 3200 A, 66 kA Icu","metaDescription":"ENW24147 EasyPact NW 3P circuit breaker, 3200 A rated at 40 °C, 66 kA Icu at 440 V AC, IEC 60947-2. Active production. Sourced to order. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Air Circuit Breakers"],"specifications":{"Depth":"297 mm","Range":"EasyPact","Width":"422 mm","Height":"352 mm","Standards":"IEC 60947-2","Control type":"Push-button","Network type":"AC","Mounting mode":"Fixed","lifecycle_stage":"current","Connection pitch":"115 mm without spreader","Mounting support":"Base plate","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":"ENW32H","Network frequency":"50/60 Hz","Poles description":"3P","Device application":"Distribution","[In] rated current":"3200 A at 40 °C","Connection position":"Horizontal Vertical","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":"H","Location of connection":"Rear","IP degree of protection":"IP40","Circuit breaker CT rating":"3200 A","Product or component type":"Circuit breaker","Suitability for isolation":"Yes conforming to IEC 60947-2","Contact position indicator":"Yes","Protected poles description":"3P 3d","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/c997028a8781e19e5bdd12b86e7396c2.pdf","sourceUrl":"https://www.se.com/eg/en/product/ENW24147/circuit-breaker-frame-adapt-easypact-nw-3-poles-3200a-h-fixed/","alternativesUrl":"https://aoctrl.com/api/mcp/products/ENW24147/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy ENW24147 and get a price?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm number."},{"question":"What is the breaking capacity of ENW24147?","answer":"66 kA Icu at 220...440 V AC, 50 kA Icu at 690 V AC, per IEC 60947-2. Service breaking capacity Ics is 65 kA at 440 V, 50 kA at 690 V."},{"question":"What standards does ENW24147 comply with?","answer":"IEC 60947-2 for circuit breakers. Pollution degree 4 per IEC 60664-1. Suitability for isolation certified to IEC 60947-2."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ENW24147","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/ENW24147 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}}