# Diris Sensor iTR 21 Socomec Diris Sensor iTR 21: original DWG for protection or metering equipment layouts. ## Equipment and file summary Equipment / resource: Diris Sensor iTR 21 Manufacturer: Socomec Resource type: Product Manufacturer drawing identity: Diris Sensor iTR 21 Listed file formats: DWG Listed files: 2 Available previews: 7 drawing previews Recorded revisions: Confirm the revision with the manufacturer Source checked: 2026-11-11 Download access: Email registration for site downloads; official source links are also available ## Related GA references - [Protection relay IED](https://eloragrid.ai/objects/ga-protection-relay-ied) - [Power quality meter](https://eloragrid.ai/objects/ga-power-quality-meter) Canonical page: https://eloragrid.ai/tools/cad-library/equipment/mfr-socomec-diris-sensor-itr-21-aa2e9478c3 Manufacturer: Socomec Entry type: Product Part number: Not specified — select exact configuration Category: Protection & metering Formats: DWG Market discovery: Global Access: Direct download Official source: https://www.nhpnz.co.nz/Resources/Downloads Manufacturer evidence: https://www.nhpnz.co.nz/Resources/Downloads Source checked: 2026-11-11 Inspected originals are available from this website through the existing download email prompt. Manufacturer source discovery; confirm the exact regional equipment configuration and certification separately. Use the manufacturer configuration named Diris Sensor iTR 21. ## In plain English ### What the equipment does A measuring instrument turns a quantity such as current, voltage or power into a reading or signal that people and control systems can use. ### A simple example Socomec-Diris-Sensor-iTR-21-2D-CAD-Block.zip is the original NHP Electrical Engineering Products archive. Its 7 drawing/model members include 48290657_front.dwg, 48290657_back.dwg, 48290657_top.dwg; the complete filenames are in the file inventory. Match the member to Diris Sensor iTR 21 before placing it. ### What the drawings help you do Socomec-Diris-Sensor-iTR-21-2D-CAD-Block.zip is the original NHP Electrical Engineering Products archive. Its 7 drawing/model members include 48290657_front.dwg, 48290657_back.dwg, 48290657_top.dwg; the complete filenames are in the file inventory. Match the member to Diris Sensor iTR 21 before placing it. Socomec-Diris-Sensor-iTR-21-3D-CAD-Block.zip is the original NHP Electrical Engineering Products archive. Open 48290657_3D.dwg inside it to insert the supplied editable drawing into your layout. ### Before using this reference - Match Socomec Diris Sensor iTR 21 and the exact source filename shown above. - The source was checked on 2026-11-11. Use Documentation & sources to check for a newer issue. ### Which original files are supplied for Diris Sensor iTR 21? 2 inspected originals for Socomec Diris Sensor iTR 21: Socomec-Diris-Sensor-iTR-21-2D-CAD-Block.zip (ZIP); Socomec-Diris-Sensor-iTR-21-3D-CAD-Block.zip (ZIP). ### Where did these Socomec files come from? 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. ### Terms - CAD: Computer-aided design files used to prepare drawings and models. - Revision: The recorded version of a drawing or model. Concept diagram: Identify Diris Sensor iTR 21 → Choose ZIP → Check the matching source configuration A simplified explanation of how this item works. It does not show terminal wiring or an operating procedure. - [Socomec official source](https://www.nhpnz.co.nz/Resources/Downloads) ## Which file should I choose? Socomec-Diris-Sensor-iTR-21-2D-CAD-Block.zip is the original NHP Electrical Engineering Products archive. Its 7 drawing/model members include 48290657_front.dwg, 48290657_back.dwg, 48290657_top.dwg; the complete filenames are in the file inventory. Match the member to Diris Sensor iTR 21 before placing it. Socomec-Diris-Sensor-iTR-21-3D-CAD-Block.zip is the original NHP Electrical Engineering Products archive. Open 48290657_3D.dwg inside it to insert the supplied editable drawing into your layout. ## Official files - Socomec-Diris-Sensor-iTR-21-2D-CAD-Block.zip (ZIP): https://www.nhpnz.co.nz/public/assets/pim/Original/10044/Socomec-Diris-Sensor-iTR-21-2D-CAD-Block.zip Site download: https://eloragrid.ai/tools/cad-library/download/mfr-socomec-diris-sensor-itr-21-aa2e9478c3/nhp-173076 Hosting basis: no-explicit-prohibition; publisher attribution: NHP Electrical Engineering Products; reviewed: 2026-11-11 Rights review: Public manufacturer/supplier CAD original inspected with its included notices; no explicit applicable reproduction prohibition identified. Rights remain unknown.; evidence: https://www.nhpnz.co.nz/public/assets/pim/Original/10044/Socomec-Diris-Sensor-iTR-21-2D-CAD-Block.zip Purpose: Original manufacturer CAD archive; acquired: true; redistribution: unknown; SHA-256: 4e9b8592663a80fe5c2ea8e3bacf5bfa7a078d09f9c7338feda4d8c4fa1d439c; revision: not recorded - 48290657_front.dwg - 48290657_back.dwg - 48290657_top.dwg - 48290657_bottom.dwg - 48290657_left.dwg - 48290657_right.dwg - 48290657_iso.dwg - 48290657.ini - 48290657.txt - Socomec-Diris-Sensor-iTR-21-3D-CAD-Block.zip (ZIP): https://www.nhpnz.co.nz/public/assets/pim/Original/10043/Socomec-Diris-Sensor-iTR-21-3D-CAD-Block.zip Site download: https://eloragrid.ai/tools/cad-library/download/mfr-socomec-diris-sensor-itr-21-aa2e9478c3/nhp-160215 Hosting basis: no-explicit-prohibition; publisher attribution: NHP Electrical Engineering Products; reviewed: 2026-11-11 Rights review: Public manufacturer/supplier CAD original inspected with its included notices; no explicit applicable reproduction prohibition identified. Rights remain unknown.; evidence: https://www.nhpnz.co.nz/public/assets/pim/Original/10043/Socomec-Diris-Sensor-iTR-21-3D-CAD-Block.zip Purpose: Original manufacturer CAD archive; acquired: true; redistribution: unknown; SHA-256: 5df884c61c76d0c722d3d1578c580b0372c1c48eeba4495e06f5e398ad4bfa0f; revision: not recorded - 48290657_3D.dwg - 48290657.ini - 48290657.txt Global discovery is not proof of regional certification. Confirm exact configuration, revision, dimensional units and use rights with the manufacturer.