{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ENW13203","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ENW13203","canonicalUrl":"https://aoctrl.com/schneider/ENW13203","factsUrl":"https://aoctrl.com/api/mcp/products/ENW13203","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric EasyPact NW, ENW13203, 3P drawout circuit breaker, 1000 A at 40 °C, 66 kA Icu at 440 V AC, IEC 60947-2.","salesMarkdown":"## What this breaker delivers The Schneider Electric ENW13203 is a 3-pole drawout circuit breaker from the EasyPact NW range, rated 1000 A at 40 °C with a breaking capacity of 66 kA Icu at 220...440 V AC 50/60 Hz per IEC 60947-2. It is a Category B breaker, meaning it is fully selective with upstream devices — the 50 kA Icw short-time withstand current (1 s) lets it ride through downstream faults without tripping, so only the faulted branch clears. For distribution duty, this selectivity is the difference between a single line down and a whole panel blackout. ## Selectivity and coordination Category B utilization (IEC 60947-2) with a 50 kA Icw for 1 s means this breaker coordinates cleanly with downstream MCCBs and fuses. Maximum breaking time is 35 ms; closing response hits 70 ms. For a panel OEM designing a selective distribution scheme, the 1000 A CT rating matches the frame size and the rear horizontal/vertical connection positions give flexibility in busbar layout. Drawout mounting on a rail base plate — the breaker chassis stays fixed; the mechanism slides in and out for maintenance without disturbing power connections. Connection pitch is 70 mm without spreader, rear-connected. IP30 enclosure protection keeps tools and fingers out but expects panel-level sealing for washdown areas. Dimensions: 322 mm high, 288 mm wide, 277 mm deep — fits standard low-voltage switchgear compartments.","metaTitle":"Schneider Electric ENW13203 EasyPact NW Circuit Breaker, 100","metaDescription":"Schneider Electric ENW13203 EasyPact NW 3P drawout circuit breaker, 1000 A rated current, 66 kA Icu at 440 V AC, IEC 60947-2. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Air Circuit Breakers"],"specifications":{"Depth":"277 mm","Range":"EasyPact","Width":"288 mm","title":"ENW13203","Height":"322 mm","Standards":"IEC 60947-2","description":"Circuit breaker frame, adapt EasyPact NW, 3 Poles, 1000A, withdrawal","Network type":"AC","Mounting mode":"Drawout","lifecycle_stage":"current","Connection pitch":"70 mm without spreader","Mounting support":"Rail Base plate","Pollution degree":"3 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","Device short name":"ENW10C","Network frequency":"50/60 Hz","Poles description":"3P","Device application":"Distribution","[In] rated current":"1000 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","Maximum breaking time":"35 ms","Mechanical durability":"20000 cycles (with maintenance) conforming to IEC 60947-2 10000 cycles (without maintenance) conforming to IEC 60947-2","Breaking capacity code":"C","Location of connection":"Rear","IP degree of protection":"IP30","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","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":"440 V AC 50/60 Hz conforming to IEC 60947-2","Ambient air temperature for storage":"-40...85 °C","Ambient air temperature for operation":"-5...70 °C","[Ics] rated service breaking capacity":"55 kA (Ics) at 220...440 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","[Icm] rated short-circuit making capacity":"75 kA (Icm) at 220...440 V AC 50/60 Hz conforming to IEC 60947-2"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/a54c06a91d660e813cfc9a8b477073cb.pdf","sourceUrl":"https://www.se.com/ae/en/product/ENW13203/circuit-breaker-frame-adapt-easypact-nw-3-poles-1000a-withdrawal/"},"ai":{"faq":[{"question":"What are the key ratings for the ENW13203?","answer":"Rated current 1000 A at 40 °C, breaking capacity 66 kA Icu at 220...440 V AC, service breaking capacity 55 kA Ics, short-time withstand 50 kA for 1 s, rated insulation voltage 1000 V AC, impulse withstand 12 kV."},{"question":"Where can I buy the ENW13203?","answer":"Sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at the time of quote."},{"question":"What standards does the ENW13203 comply with?","answer":"It complies with IEC 60947-2 for circuit breakers, including Category B selectivity, pollution degree 3 per IEC 60664-1, and suitability for isolation per IEC 60947-2."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ENW13203","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/ENW13203 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:51:03.652Z","lastPublished":"2026-08-11T15:51:03.652Z","indexable":true}}