{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ENW21429","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ENW21429","canonicalUrl":"https://aoctrl.com/schneider/ENW21429","factsUrl":"https://aoctrl.com/api/mcp/products/ENW21429","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric EasyPact NW, control unit, Trip System 6.0E, LSIG protection, 800-4000 A, 690 V AC, microprocessor-based, current production.","salesMarkdown":"## EasyPact NW control unit with Trip System 6.0E The Schneider Electric ENW21429 is a microprocessor-based control unit for the EasyPact NW range of air circuit breakers, fitted with a Trip System 6.0E. It provides LSIG protection — overload (long-time), short-circuit (short-time and instantaneous), and earth-fault — across a trip unit rating of 800 to 4000 A, at a rated operational voltage of 690 V AC 50/60 Hz conforming to IEC 60947-2. The LSIG protection suite means this unit handles the full selectivity stack for industrial distribution: long-time pickup adjustable 0.4 to 1 x In across 9 settings, short-time pickup 1.5 to 10 x Ir (9 settings), instantaneous pickup 2 to 15 x In (9 settings, plus Off), and ground-fault pickup 0.2 to 1 x In for frames up to 1000 A, or 500 to 1200 x In above that. Zone selective interlocking (ZSI) is built in, so multiple breakers in a cascade can communicate fault direction and trim trip delays — critical for maintaining uptime on a switchboard bus. The digital display shows fault type (overload, earth fault, short-circuit, internal fault) and energy metering data — useful for power-quality logging without an extra panel meter. ## Physical integration and wiring Network frequency is 50/60 Hz. The long-time delay adjustment range is 0.5 to 24 seconds at 6 x Ir (accuracy 0 to -20%), short-time delay 100 to 400 ms.","metaTitle":"Schneider Electric ENW21429 EasyPact NW Control Unit, Trip S","metaDescription":"ENW21429 EasyPact NW control unit with Trip System 6.0E, LSIG protection, 690 V AC, 800-4000 A. Current 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":"Fixed","Product weight":"0.213 kg","Thermal memory":"20 minutes before and after tripping","Trip unit name":"Trip System 6.0E","Protection type":"Earth fault Short time short-circuit protection Overload protection (long time) Instantaneous short-circuit protection","lifecycle_stage":"current","Fault indication":"Overload Earth fault Short-circuit Internal fault","Neutral position":"Left","Range of product":"EasyPact NW","Trip unit rating":"800...4000 A","Network frequency":"50/60 Hz","Poles description":"4P 3P","Type of measurement":"Energy meter","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":"4D 3D + N/2 3D","Trip unit protection functions":"LSIG","[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","Ground-fault pick-up adjustment type":"Adjustable 9 settings","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","[Ig] ground-fault pick-up adjustment range":"0.2...1 x In (400 A < In =< 1000 A), accuracy: +/- 10 % 500...1200 x In (In >= 1250 A), accuracy: +/- 10 %","Ground-fault time delay adjustment type -tg":"Adjustable 5 settings","[Tg] Ground-Fault Time Delay Adjustment Range":"100...400 ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/6447dcc10b052762003af71055970640.pdf","sourceUrl":"https://www.se.com/ae/en/product/ENW21429/trip-unit-easypact-nw-tse6g-fixed/","alternativesUrl":"https://aoctrl.com/api/mcp/products/ENW21429/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy ENW21429 and how do I get a price?","answer":"ENW21429 is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."},{"question":"What protection functions does the Trip System 6.0E provide?","answer":"The Trip System 6.0E provides LSIG protection: overload (long-time), short-circuit (short-time and instantaneous), and earth-fault, with adjustable pickup and delay settings."},{"question":"What is the rated voltage and current range for ENW21429?","answer":"Rated operational voltage is 690 V AC 50/60 Hz per IEC 60947-2; the trip unit rating is 800 to 4000 A."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ENW21429","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/ENW21429 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}}