{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ENW24220","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ENW24220","canonicalUrl":"https://aoctrl.com/schneider/ENW24220","factsUrl":"https://aoctrl.com/api/mcp/products/ENW24220","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric EasyPact NW, ENW24220 switch disconnector, 4000 A AC-23A, 4 poles, drawout, 690 V AC.","salesMarkdown":"## Switch disconnector for high-current distribution The AC-23A rating means it can make and break currents several times the rated operational current, which is what you need when a motor start or a transformer inrush hits the contacts. It is a 4-pole drawout unit, so the switching body withdraws from the cradle for safe inspection or replacement without unbolting the main bus connections. This part is built for distribution panels where the main incomer or a large feeder must be isolated visibly and safely. It is certified as suitable for isolation per IEC 60947-3, meaning the open gap is guaranteed to protect personnel working downstream. The drawout mechanism mates with a fixed cradle on a rail support; connection pitch is 115 mm without a spreader, so the busbar layout needs that spacing. ## Fault-handling capability and coordination The ENW24220 carries a breaking capacity code of HA. Its rated short-time withstand current (Icw) is 66 kA for 1 second or 36 kA for 3 seconds, both at ambient temperatures up to 70 °C. That tells you the switch can ride through a downstream fault long enough for an upstream breaker or fuse to clear — essential for selective coordination in a main-tie-main or a large motor control centre. The rated short-circuit making capacity (Icm) is 143 kA peak at 50/60 Hz, which means the contacts can close onto an existing fault without welding shut. Rated impulse withstand voltage (Uimp) is 12 kV, and the insulation voltage (Ui) is 1000 V AC. Pollution degree 4 per IEC 60664-1 is specified — that is the heavy industrial environment where conductive dust or condensation can be present, so creepage distances are already accounted for in the design.","metaTitle":"ENW24220 EasyPact NW Switch Disconnector, 4000A, 4P Drawout","metaDescription":"ENW24220 EasyPact NW switch disconnector, 4000A AC-23A, 4 poles, drawout mounting. Active production. IEC 60947-3. Quoted to order.","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","title":"ENW24220","Height":"439 mm","Standards":"IEC 60947-3","Rated duty":"Continuous","description":"switch disconnector, EasyPact NW, 4000A, H, 4 Poles, withdrawal","Control type":"Push-button","Network type":"AC","Mounting mode":"Drawout","lifecycle_stage":"current","Connection pitch":"115 mm without spreader","Mounting support":"Rail","Neutral position":"Left","Pollution degree":"4 conforming to IEC 60664-1","Range of product":"EasyPact NW","Device short name":"ENW40H","Network frequency":"50/60 Hz","Poles description":"4P","Device application":"Distribution","Connection position":"Horizontal Vertical","Utilisation category":"AC-23A","Electrical durability":"AC-23A: 5000 cycles 440 V AC 50/60 Hz without maintenance conforming to IEC 60947-3 AC-23A: 2500 cycles 690 V AC 50/60 Hz without maintenance conforming to IEC 60947-3","Mechanical durability":"20000 cycles with maintenance conforming to IEC 60947-3 10000 cycles without maintenance conforming to IEC 60947-3","Breaking capacity code":"HA","Location of connection":"Rear","IP degree of protection":"IP40","Product or component type":"Switch disconnector","Suitability for isolation":"Yes conforming to IEC 60947-3","Contact position indicator":"Yes","[Ui] rated insulation voltage":"1000 V AC 50/60 Hz conforming to IEC 60947-3","[Ie] rated operational current":"AC-23A: 4000 A AC 50/60 Hz 690 V","[Ue] rated operational voltage":"690 V AC 50/60 Hz conforming to IEC 60947-3","Ambient air temperature for storage":"-40...85 °C without control unit","Ambient air temperature for operation":"-5...70 °C","[Uimp] rated impulse withstand voltage":"12 kV conforming to IEC 60947-3","[Icw] rated short-time withstand current":"66 kA during 1 s conforming to IEC 60947-3 at -5...70 °C 36 kA during 3 s conforming to IEC 60947-3 at -5...70 °C","[Icm] rated short-circuit making capacity":"143 kA AC at 50/60 Hz"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/7d222516cccf22b06f9843d1da8b57db.pdf","sourceUrl":"https://www.se.com/in/en/product/ENW24220/switch-disconnector-easypact-nw-4000a-h-4-poles-withdrawal/"},"ai":{"faq":[{"question":"Where can I buy ENW24220 and how do I get a price?","answer":"The ENW24220 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 is ENW24220's rated operational current?","answer":"The ENW24220 is rated for 4000 A in AC-23A utilisation category at 690 V AC 50/60 Hz. AC-23A covers switching of motor loads and other highly inductive circuits, so this is not a resistive-heating-only rating."},{"question":"What compliance documentation does the ENW24220 carry?","answer":"The ENW24220 is designed and tested to IEC 60947-3 for switch-disconnectors. It carries a suitability-for-isolation declaration per that standard. Pollution degree 4 per IEC 60664-1 is specified for heavy industrial environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ENW24220","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/ENW24220 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T19:47:38.189Z","lastPublished":"2026-07-22T19:47:38.189Z","indexable":true}}