{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ENW24137","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ENW24137","canonicalUrl":"https://aoctrl.com/schneider/ENW24137","factsUrl":"https://aoctrl.com/api/mcp/products/ENW24137","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric EasyPact NW, ENW24137, 3P drawout air circuit breaker, 2000 A at 40 °C, 66 kA Icu at 440 V AC, IEC 60947-2.","salesMarkdown":"## What this 2000 A drawout breaker does on your line It's built for main distribution duty in industrial switchgear — the kind of breaker that sits between a transformer secondary and a plant's main bus, not a feeder branch. The 66 kA Icu at 440 V AC (50/60 Hz) means it can interrupt a fault current up to that level without failing, and the 50 kA Icu at 690 V AC covers higher-voltage installations. That's Category B utilisation (IEC 60947-2), so it's fully rated for selectivity with downstream breakers — you can coordinate trips so only the faulted section clears, keeping the rest of the plant live. Pollution degree 4 per IEC 60664-1 is the heavy-duty rating — it's designed for conductive dust, condensation, or industrial atmospheres where a standard breaker's creepage distances might track. The 12 kV impulse withstand voltage (Uimp) backs that up for surge environments like large motor starts or nearby lightning. ## Durability and service intervals Mechanical durability is 20,000 cycles with maintenance and 10,000 without per IEC 60947-2 — that's a long service life for a main breaker that might operate a few times a year. Electrical durability is 6,000 cycles at 440 V and 4,000 at 690 V without maintenance. The 25 ms maximum breaking time is fast enough for most coordination schemes. IP40 protection means it's splash-proof against tools and fingers but not water — keep it indoors or in a weatherproof enclosure.","metaTitle":"Schneider Electric ENW24137 EasyPact NW Circuit Breaker, 200","metaDescription":"Schneider Electric ENW24137 EasyPact NW drawout circuit breaker, 2000 A rated current, 66 kA breaking capacity at 440 V AC. IEC 60947-2. Current lifecycle stage. Quoted to order ag","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Air Circuit Breakers"],"specifications":{"Depth":"395 mm","Range":"EasyPact","Width":"441 mm","Height":"439 mm","Standards":"IEC 60947-2","Control type":"Push-button","Network type":"AC","Mounting mode":"Drawout","Product weight":"70 kg","lifecycle_stage":"current","Connection pitch":"115 mm without spreader","Mounting support":"Rail","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":"ENW20H","Network frequency":"50/60 Hz","Poles description":"3P","Device application":"Distribution","[In] rated current":"2000 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":"H","Location of connection":"Rear","IP degree of protection":"IP40","Circuit breaker CT rating":"2000 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/4da3e123ae59e1b613d23a061feb5fd5.pdf","sourceUrl":"https://www.se.com/ae/en/product/ENW24137/circuit-breaker-frame-adapt-easypact-nw-3-poles-2000a-h-withdrawal/","alternativesUrl":"https://aoctrl.com/api/mcp/products/ENW24137/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for the ENW24137?","answer":"The ENW24137 is 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 price and lead time."},{"question":"What are the key ratings for the ENW24137?","answer":"Rated current is 2000 A at 40 °C. Breaking capacity is 66 kA Icu at 220-440 V AC and 50 kA Icu at 690 V AC. Rated operational voltage is 690 V AC, insulation voltage is 1000 V AC, and impulse withstand voltage is 12 kV. All per IEC 60947-2."},{"question":"What is the ENW24137's depth?","answer":"The ENW24137 has a listed depth of 395 mm for the drawout cassette. Overall dimensions are 441 mm width by 439 mm height."},{"question":"What compliance documentation does Schneider provide for the ENW24137?","answer":"The ENW24137 is designed and tested to IEC 60947-2 for circuit breakers. It carries a suitability-for-isolation marking per that standard. For specific compliance documentation (RoHS, REACH, UL listing), request the manufacturer's declaration with your RFQ."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ENW24137","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/ENW24137 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}}