{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ENW21415","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ENW21415","canonicalUrl":"https://aoctrl.com/schneider/ENW21415","factsUrl":"https://aoctrl.com/api/mcp/products/ENW21415","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric EasyPact NW, Trip System 5.0A control unit, ENW21415, drawout, LSI protection, 800-4000 A, 690 V AC, digital display.","salesMarkdown":"## What this control unit does The Schneider Electric ENW21415 is a Trip System 5.0A control unit for the EasyPact NW range of air circuit breakers. It provides LSI protection — long-time, short-time, and instantaneous — for standard industrial applications up to 690 V AC (IEC 60947-2). The microprocessor-based trip unit handles ratings from 800 to 4000 A, with a drawout mounting that lets you swap the control unit without pulling the breaker from the switchgear. The trip unit rating of 800...4000 A covers the full EasyPack NW frame range — you set Ir (long-time pickup) from 0.4 to 1.0 x In across nine adjustable settings, so the same control unit can be dialed in for a 1000 A feeder or a 3200 A main. The LSI curve is fully programmable: long-time delay Tr from 0.5 to 24 s at 6 x Ir, short-time pickup Isd from 1.5 to 10 x Ir with delay Tsd from 100 to 400 ms, and instantaneous pickup Ii from 2 to 15 x In (or Off). That gives you selective coordination with downstream breakers without sacrificing arc-flash mitigation. The digital display shows instantaneous and maximum current per phase (I1, I2, I3, In) with ±1.5 % accuracy over a 0.2...1.2 In range. Fault indication covers earth fault, short-circuit, overload, and internal fault — no separate ground-fault relay needed for most installations. Zone selective interlocking (ZSI) is built in — when multiple EasyPact NW breakers are daisy-chained, the unit closest to the fault trips instantly while upstream units hold their delay, reducing arc energy. The control unit accepts 50/60 Hz networks and is rated for 3P, 4P configurations with neutral protection settings for 3D, 4D, or 3D + N/2. Drawout mounting means the control unit slides into the breaker cradle without tools — the neutral connection is on the left side of the unit. Dimensions are 200 mm high, 55 mm wide, 75 mm deep, fitting standard EasyPact NW cubicle cutouts.","metaTitle":"Schneider Electric ENW21415 EasyPact NW Trip System 5.0A Con","metaDescription":"Schneider Electric ENW21415 EasyPact NW Trip System 5.0A control unit, LSI protection, 800-4000 A, drawout, digital display. Active production. Quoted to order.","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":"Drawout","Thermal memory":"20 minutes before and after tripping","Trip unit name":"Trip System 5.0A","Protection type":"Overload protection (long time) Instantaneous short-circuit protection Short time short-circuit protection","lifecycle_stage":"current","Fault indication":"Earth fault Short-circuit Overload Internal 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 4D 3D + N/2","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/2571f02791f241be5a2ceec3352c7d67.pdf","sourceUrl":"https://www.se.com/eg/en/product/ENW21415/trip-unit-easypact-nw-tsa5s-drawout/","alternativesUrl":"https://aoctrl.com/api/mcp/products/ENW21415/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for ENW21415?","answer":"Submit an RFQ through the storefront. Availability and current pricing are confirmed at quote time through our independent distribution channels."},{"question":"What is the closest alternative to ENW21415 in the EasyPact NW family?","answer":"The Trip System 5.0A is the standard LSI control unit for the EasyPact NW range. No pin-compatible alternative exists within the same family — the Trip System 6.0A adds ground-fault protection but uses a different form factor and wiring scheme."},{"question":"What compliance documentation does this brand provide for ENW21415?","answer":"The control unit is rated 690 V AC conforming to IEC 60947-2. Standard Schneider Electric documentation includes a CE declaration of conformity and the product certificate. RoHS and REACH compliance data is available on request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ENW21415","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/ENW21415 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}}