{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"ENW11703","brand":"Schneider Electric","brandSlug":"schneider","productSlug":"ENW11703","canonicalUrl":"https://aoctrl.com/schneider/ENW11703","factsUrl":"https://aoctrl.com/api/mcp/products/ENW11703","rawCanonicalId":null},"summary":{"shortDescription":"Schneider Electric EasyPact NW series, Trip System 6.0s microprocessor-based control unit, ENW11703, LSIG protection, 630-6300 A, 690 V AC, 50/60 Hz, drawout mount.","salesMarkdown":"## What this control unit does in the panel The ENW11703 is a Trip System 6.0s microprocessor-based control unit for the Schneider Electric EasyPact NW range of air circuit breakers. It handles LSIG protection — overload (long-time), short-time short-circuit, instantaneous short-circuit, and earth fault — across a trip unit rating of 630 to 6300 A, with the actual setting dialed in via 10-position adjustments for Ir, Isd, and ground-fault pickup. The unit logs alarm, event, and trip data, and carries thermal memory so the breaker remembers prior heating when reclosed after a trip. Rated operational voltage is 690 V AC at 50/60 Hz per IEC 60947-2, which covers most industrial distribution voltages up to 690 V line-to-line. The drawout mounting means this control unit slides into the breaker cradle without disturbing the power connections — a field-service swap in minutes, not hours. ## Protection coordination and settings The LSIG scheme gives four independent protection curves. Long-time pickup (Ir) adjusts from 0.4 to 1 x In in 10 steps, with a delay range of 0.5 to 24 seconds at 6 x Ir. Short-time pickup (Isd) also has 10 settings, delay adjustable 100 to 600 ms. Instantaneous pickup spans 2 to 15 x In, and can be switched Off for selective coordination downstream. Ground-fault pickup is adjustable in 10 steps as well. That level of adjustability lets the engineer dial in selectivity with downstream breakers without swapping trip units. Neutral protection is configurable: 3D (no neutral protection), 3D + N/2 (half-rated neutral), or 4D (full neutral protection). The neutral position is left-side, which matches the standard EasyPact NW drawout cassette layout. ## Communication and diagnostics The control unit has built-in NFC for wireless peer-to-peer communication via a smartphone app, plus a USB Type-C port for direct wired connection. No separate communication module is needed for local parameter readout or event retrieval. The front-panel status LED shows green, red, and orange health status bars plus a green ready indicator — a quick visual check tells the technician whether the unit is healthy, tripped on fault, or in a warning state. Fault indication covers short-circuit, overload, earth fault, and internal fault. The I button on the front panel provides manual trip testing. Battery is a lithium non-rechargeable cell that powers the trip unit logic and event logging when the breaker is open. ## Environmental and physical fit The drawout mounting means the control unit is swapped without de-energizing the main bus — the breaker is racked to the test or disconnected position, the control unit slides out, and the replacement clicks in. No rewiring of power connections.","metaTitle":"Schneider Electric ENW11703 EasyPact NW Trip System 6.0s Con","metaDescription":"ENW11703 EasyPact NW microprocessor-based control unit, Trip System 6.0s, LSIG protection, 630-6300 A, 690 V AC, NFC/USB. Current production. Quoted to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Air Circuit Breakers"],"specifications":{"Depth":"77 mm","Width":"58 mm","Height":"200 mm","Status LED":"With green, red and orange health status bar With green ready","Battery type":"Lithium non-rechargeable","Network type":"AC","Mounting mode":"Drawout","Data recording":"Alarm logs Event logs Trip logs","Product weight":"0.213 kg","Thermal memory":"Yes","Trip unit name":"Trip System 6.0s","Protection type":"Overload protection (long time) Short time short-circuit protection Earth fault Instantaneous short-circuit protection","lifecycle_stage":"current","Fault indication":"Short-circuit Overload Earth fault Internal fault","Neutral position":"Left","Range of product":"EasyPact NW","Trip unit rating":"630...6300 A","Network frequency":"50/60 Hz","Poles description":"4P 3P","Control Button Type":"I button","With LED indication":"True","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":"Industrial Standard","Communication port protocol":"NFC network: wireless interface: peer to peer USB network: Type-C interface: peer to peer","Protected poles description":"3D + N/2 4D 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 10 settings","Short-time delay adjustment type":"Adjustable 11 settings","Long time pick-up adjustment range":"0.4...1 x In Off","Ambient air temperature for storage":"-40...85 °C","Ground-fault pick-up adjustment type":"Adjustable 10 settings","Long time pick-up adjustment type Ir":"Adjustable 10 settings","Ambient air temperature for operation":"-25...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 10 settings","[Tsd] Short-Time Delay Adjustment Range":"100...600 ms","Instantaneous pick-up adjustment type Ii":"Adjustable 10 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 (In < 3200 A), accuracy: +/- 10 % 500...1 x In (In > 400 A), accuracy: +/- 10 %","Ground-fault time delay adjustment type -tg":"Adjustable 14 settings","[Tg] Ground-Fault Time Delay Adjustment Range":"100...1000 ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.aoctrl.com/33755bae67693caac9b7a496227fe019.pdf","sourceUrl":"https://www.se.com/ae/en/product/ENW11703/trip-unit-easypact-nw-trip-system-6-0s-drawout/","alternativesUrl":"https://aoctrl.com/api/mcp/products/ENW11703/alternatives.json"},"ai":{"faq":[{"question":"What protection functions does the ENW11703 Trip System 6.0s provide?","answer":"The ENW11703 provides LSIG protection: overload (long-time), short-time short-circuit, instantaneous short-circuit, and earth fault protection, all independently adjustable."},{"question":"What is the voltage rating and standard for ENW11703?","answer":"Rated operational voltage is 690 V AC at 50/60 Hz, conforming to IEC 60947-2."},{"question":"How is the ENW11703 control unit mounted and what are its dimensions?","answer":"It uses drawout mounting and measures 200 mm high, 58 mm wide, and 77 mm deep."},{"question":"Where can I buy ENW11703 and how is it quoted?","answer":"The ENW11703 is sourced and quoted to order against an RFQ through independent distribution; availability and current pricing are confirmed at quote time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"matrix-langgraph","citationUrl":"https://aoctrl.com/schneider/ENW11703","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/ENW11703 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}}