{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ENW13227","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ENW13227","canonicalUrl":"https://aoctrl.com/schneider/ENW13227","factsUrl":"https://aoctrl.com/api/mcp/products/ENW13227","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric EasyPact NW series, ENW13227, 4P circuit breaker, 1000 A at 40 °C, 66 kA Icu at 440 V AC, IEC 60947-2.","salesMarkdown":"The ENW13227 is a 4P EasyPact NW circuit breaker from Schneider Electric, rated 1000 A at 40 °C and built to IEC 60947-2. The 66 kA Icu at 220...440 V AC 50/60 Hz is the maximum short-circuit current it can safely interrupt once — that's the ultimate breaking capacity, and it's the number that governs fault-clearing at the main distribution point. The 55 kA Ics (service breaking capacity) tells you it can clear that level repeatedly without needing replacement, which matters for a main breaker where faults are rare but the breaker stays in service. The 50 kA Icw for 1 second is the short-time withstand rating — the breaker can hold that current closed for a full second while downstream devices clear a fault, which is the coordination window you design selective tripping around. Rated insulation voltage is 1000 V AC, impulse withstand 12 kV — that's the clearance and creepage design for a 440 V operational voltage, giving a solid safety margin on a 400 V distribution bus. The IP30 enclosure keeps hands and tools out but expects panel-side protection from liquid ingress. Mechanical durability is 20000 cycles with maintenance, 10000 without — that's a lifetime figure for a fixed-mount distribution breaker that sees infrequent switching. Electrical durability is 5000 cycles at 440 V without maintenance, Category B, which aligns with its role as a distribution breaker rather than a motor-switching device. Fixed mounting on a rail base plate, rear-connected. The 346 mm width by 301 mm height by 196 mm depth footprint fits standard low-voltage switchgear cubicles; the 70 mm connection pitch without spreader matches common busbar drilling patterns. Neutral on the left, connection positions both horizontal and vertical — gives flexibility in busbar routing.","metaTitle":"Schneider Electric ENW13227 EasyPact NW Circuit Breaker, 100","metaDescription":"ENW13227 EasyPact NW 4P 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":"196 mm","Range":"EasyPact","Width":"346 mm","Height":"301 mm","Standards":"IEC 60947-2","Network type":"AC","Mounting mode":"Fixed","lifecycle_stage":"current","Connection pitch":"70 mm without spreader","Mounting support":"Rail Base plate","Neutral position":"Left","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":"4P","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":"4P 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,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/9768fff391494ea6e322f794b46c7bd0.pdf","sourceUrl":"https://www.se.com/in/en/product/ENW13227/circuit-breaker-frame-adapt-easypact-nw-4-poles-1000a-fixed/","alternativesUrl":"https://aoctrl.com/api/mcp/products/ENW13227/alternatives.json"},"ai":{"faq":[{"question":"What are the key ratings for ENW13227?","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 second, rated insulation voltage 1000 V AC, impulse withstand 12 kV."},{"question":"Where can I buy ENW13227?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution channels, with availability and current pricing confirmed at quote time."},{"question":"What standard does ENW13227 comply with?","answer":"It complies with IEC 60947-2 for circuit breakers, with pollution degree 3 per IEC 60664-1 and suitability for isolation per IEC 60947-2."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ENW13227","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/ENW13227 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}}