{"id":"mfr-nhp-protek-nef-motor-protection-relays-5c6ffafdd1","name":"Protek NEF motor protection relays","manufacturer":"NHP","category":"protection","description":"NHP Protek NEF motor protection relays: original DWG / PDF for protection or metering equipment layouts.","equipment":["protection or metering equipment","Protek NEF motor protection relays"],"keywords":["NHP","Protek NEF motor protection relays","","NEF40_160_OVERALL DIMENSION"],"markets":["Global"],"marketNote":"Manufacturer source discovery; confirm the exact regional equipment configuration and certification separately.","kind":"product","sourceUrl":"https://www.nhpnz.co.nz/Resources/Downloads","officialEvidenceUrl":"https://www.nhpnz.co.nz/Resources/Downloads","sourcePublisher":"NHP Electrical Engineering Products","formats":["DWG","PDF"],"availability":"direct","accessNote":"Inspected originals are available from this website through the existing download email prompt.","checkedAt":"2026-11-11","files":[{"id":"nhp-37622","name":"NHP-Protek-NEF-motor-protection-relays-2D-DWG-CAD-Block.ZIP","format":"ZIP","purpose":"Original manufacturer CAD archive","url":"https://www.nhpnz.co.nz/public/assets/pim/Original/10027/NHP-Protek-NEF-motor-protection-relays-2D-DWG-CAD-Block.ZIP","availability":"direct","bytes":33917,"sha256":"6ef380037893cfcb94cdf094332cc6b0a4ff7e5a7c5e9b31ef6afc91169cb8db","retrievedAt":"2026-11-11T06:45:23.023358+00:00","sourceCheckedAt":"2026-11-11","validation":"archive-inspected","filenameBasis":"manufacturer-metadata","hosted":true,"redistribution":"unknown","rightsReview":{"checkedAt":"2026-11-11","sources":["https://www.nhpnz.co.nz/public/assets/pim/Original/10027/NHP-Protek-NEF-motor-protection-relays-2D-DWG-CAD-Block.ZIP"],"note":"Public manufacturer/supplier CAD original inspected with its included notices; no explicit applicable reproduction prohibition identified. Rights remain unknown."},"hostingBasis":{"policy":"no-explicit-prohibition","checkedAt":"2026-11-11","evidenceUrl":"https://www.nhpnz.co.nz/public/assets/pim/Original/10027/NHP-Protek-NEF-motor-protection-relays-2D-DWG-CAD-Block.ZIP","attribution":"NHP Electrical Engineering Products"},"delivery":{"kind":"original","format":"ZIP","sha256":"6ef380037893cfcb94cdf094332cc6b0a4ff7e5a7c5e9b31ef6afc91169cb8db","bytes":33917,"includes":["NHP-Protek-NEF-motor-protection-relays-2D-DWG-CAD-Block.ZIP"]},"archiveContents":["NEF40_160_OVERALL DIMENSION.dwg","NEF40_160_OVERALL DIMENSION.pdf"],"previewGroup":"mfr-nhp-protek-nef-motor-protection-relays-5c6ffafdd1","downloadUrl":"https://eloragrid.ai/tools/cad-library/download/mfr-nhp-protek-nef-motor-protection-relays-5c6ffafdd1/nhp-37622"}],"fileClasses":["original manufacturer drawing or model source"],"technicalFacts":[{"label":"Manufacturer drawing identity","value":"Protek NEF motor protection relays","sourceUrl":"https://www.nhpnz.co.nz/Resources/Downloads"}],"applications":["switchgear","substations"],"configurationNote":"Use the manufacturer configuration named Protek NEF motor protection relays.","equipmentFacts":[{"label":"Equipment / resource","value":"Protek NEF motor protection relays"},{"label":"Manufacturer","value":"NHP"},{"label":"Resource type","value":"Product"},{"label":"Manufacturer drawing identity","value":"Protek NEF motor protection relays"},{"label":"Listed file formats","value":"DWG, PDF"},{"label":"Listed files","value":"1"},{"label":"Available previews","value":"1 drawing previews"},{"label":"Recorded revisions","value":"Confirm the revision with the manufacturer"},{"label":"Source checked","value":"2026-11-11"},{"label":"Download access","value":"Email registration for site downloads; official source links are also available"}],"previewImage":"/tools/cad-library/drawing-preview/mfr-nhp-protek-nef-motor-protection-relays-5c6ffafdd1/nhp-37622?asset=b0afb9733dadb056d1ad21e66726c7843dbb2cab27966e6696dc571e6bb13fb5","relatedReferences":[{"name":"Protection relay IED","url":"https://eloragrid.ai/objects/ga-protection-relay-ied"},{"name":"Power quality meter","url":"https://eloragrid.ai/objects/ga-power-quality-meter"}],"fileChoiceGuidance":["NHP-Protek-NEF-motor-protection-relays-2D-DWG-CAD-Block.ZIP is the original NHP Electrical Engineering Products archive. Its 2 drawing/model members include NEF40_160_OVERALL DIMENSION.dwg, NEF40_160_OVERALL DIMENSION.pdf. Match the member to Protek NEF motor protection relays before placing it."],"plainEnglish":{"title":"What the equipment does","introduction":"A protection relay watches electrical measurements for faults or abnormal conditions. When its configured rules are met, it can send a command to open a circuit breaker.","example":"NHP-Protek-NEF-motor-protection-relays-2D-DWG-CAD-Block.ZIP is the original NHP Electrical Engineering Products archive. Its 2 drawing/model members include NEF40_160_OVERALL DIMENSION.dwg, NEF40_160_OVERALL DIMENSION.pdf. Match the member to Protek NEF motor protection relays before placing it.","drawings":"NHP-Protek-NEF-motor-protection-relays-2D-DWG-CAD-Block.ZIP is the original NHP Electrical Engineering Products archive. Its 2 drawing/model members include NEF40_160_OVERALL DIMENSION.dwg, NEF40_160_OVERALL DIMENSION.pdf. Match the member to Protek NEF motor protection relays before placing it.","terms":[{"name":"CAD","meaning":"Computer-aided design files used to prepare drawings and models."},{"name":"Revision","meaning":"The recorded version of a drawing or model."}],"diagram":"flow","steps":["Identify Protek NEF motor protection relays","Choose ZIP","Check the matching source configuration"],"caption":"A simplified explanation of how this item works. It does not show terminal wiring or an operating procedure.","sources":[{"label":"NHP official source","url":"https://www.nhpnz.co.nz/Resources/Downloads"}],"profileId":"protection-relay","checklist":["Match NHP Protek NEF motor protection relays and the exact source filename shown above.","The source was checked on 2026-11-11. Use Documentation & sources to check for a newer issue."],"questions":[{"question":"Which original files are supplied for Protek NEF motor protection relays?","answer":"1 inspected original for NHP Protek NEF motor protection relays: NHP-Protek-NEF-motor-protection-relays-2D-DWG-CAD-Block.ZIP (ZIP)."},{"question":"Where did these NHP files come from?","answer":"NHP Electrical Engineering Products supplied the original files through https://www.nhpnz.co.nz/Resources/Downloads. The source reference, revision, original bytes and checksum are retained with each download."}]},"canonicalUrl":"https://eloragrid.ai/tools/cad-library/equipment/mfr-nhp-protek-nef-motor-protection-relays-5c6ffafdd1"}