{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ENW21425","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ENW21425","canonicalUrl":"https://aoctrl.com/schneider/ENW21425","factsUrl":"https://aoctrl.com/api/mcp/products/ENW21425","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric EasyPact NW, Trip System 5.0A control unit, ENW21425, LSI protection, 800…4000 A, 690 V AC, digital display, fixed mount.","salesMarkdown":"## Trip System 5.0A — LSI protection for EasyPact NW The Schneider Electric ENW21425 is a microprocessor-based control unit for the EasyPact NW range of air circuit breakers. It carries the Trip System 5.0A designation and provides LSI protection: long-time overload, short-time short-circuit, and instantaneous short-circuit, plus earth-fault indication. The rating spans 800…4000 A at 690 V AC 50/60 Hz, compliant with IEC 60947-2. The unit offers adjustable long-time pickup from 0.4 to 1 x In across nine settings, long-time delay from 0.5 to 24 s at 6 x Ir, short-time pickup from 1.5 to 10 x Ir with delay from 100 to 400 ms, and instantaneous pickup from 2 to 15 x In. Zone selective interlocking (ZSI) is included, which coordinates downstream breakers to clear a fault at the nearest device without waiting for the upstream delay. A digital display shows instantaneous and maximum current per phase (I1, I2, I3, In) with ±1.5 % accuracy, and the unit logs fault type — short-circuit, overload, internal fault, earth fault. ## Mounting and integration in the panel The unit is rated for standard industrial applications and is part of the EasyPact NW family — a common choice for main and feeder breakers in LV switchgear.","metaTitle":"Schneider Electric ENW21425 EasyPact NW Trip System 5.0A, 80","metaDescription":"Schneider Electric ENW21425 EasyPact NW Trip System 5.0A control unit. LSI protection, 690 V AC, 800…4000 A. Active production. Quoted to order. Request RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Air Circuit Breakers"],"specifications":{"Depth":"75 mm","Width":"55 mm","Height":"200 mm","Display type":"Digital display","Network type":"AC","Mounting mode":"Fixed","Product weight":"0.213 kg","Thermal memory":"20 minutes before and after tripping","Trip unit name":"Trip System 5.0A","Protection type":"Short time short-circuit protection Instantaneous short-circuit protection Overload protection (long time)","lifecycle_stage":"current","Fault indication":"Short-circuit Overload Internal fault Earth fault","Neutral position":"Left","Range of product":"EasyPact NW","Trip unit rating":"800...4000 A","Network frequency":"50/60 Hz","Poles description":"3P 4P","Type of measurement":"Instantaneous current (I1, I2, I3, In), range: 0.2...1.2 In, accuracy: +/- 1.5 % Maximum current (I1, I2, I3, In), range: 0.2...1.2 In, accuracy: +/- 1.5 %","Trip unit technology":"Micro-processor based","Product or component type":"Control unit","Neutral protection setting":"Without protection (3D) 0.5 x Ir (3D + N/2) 1 x Ir (4D)","Circuit breaker application":"Standard Industrial","Protected poles description":"3D 3D + N/2 4D","Trip unit protection functions":"LSI","[Ue] rated operational voltage":"690 V AC 50/60 Hz conforming to IEC 60947-2","Long time delay adjustment type":"Adjustable 9 settings","Zone selective interlocking ZSI":"With","Short-time delay adjustment type":"Adjustable 5 settings","Long time pick-up adjustment range":"0.4...1 x In","Ambient air temperature for storage":"-25...85 °C","Long time pick-up adjustment type Ir":"Adjustable 9 settings","Ambient air temperature for operation":"-5...70 °C","[Tr] Long-Time Delay Adjustment Range":"0.5...24 s (6 x Ir), accuracy: 0...- 20 %","Instantaneous pick-up adjustment range":"2...15 x In, accuracy: +/- 10 % Off","Short-time pick-up adjustment type Isd":"Adjustable 9 settings","[Tsd] Short-Time Delay Adjustment Range":"100...400 ms","Instantaneous pick-up adjustment type Ii":"Adjustable 9 settings","[Isd] short-time pick-up adjustment range":"1.5...10 x Ir"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/c2958fdd46a2cdc9167bf4521ee48990.pdf","sourceUrl":"https://www.se.com/ae/en/product/ENW21425/trip-unit-easypact-nw-tsa5s-fixed/","alternativesUrl":"https://aoctrl.com/api/mcp/products/ENW21425/alternatives.json"},"ai":{"faq":[{"question":"What is ENW21425's listed depth (75 mm) on this component line?","answer":"The ENW21425 control unit has a depth of 75 mm, a width of 55 mm, and a height of 200 mm."},{"question":"What is ENW21425's listed width (55 mm) on this component line?","answer":"The ENW21425 control unit has a width of 55 mm, a depth of 75 mm, and a height of 200 mm."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ENW21425","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/ENW21425 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}}