# Dimensional drawing OVR ZP 3L 7.5-255 ABB Dimensional drawing OVR ZP 3L 7.5-255: protection or metering reference for protection-panel and metering arrangement. Manufacturer reference 9AKK108472A8238. ## Equipment and file summary Equipment / resource: Dimensional drawing OVR ZP 3L 7.5-255 Manufacturer: ABB Resource type: Named drawing reference Manufacturer drawing: 9AKK108472A8238 Manufacturer reference: 9AKK108472A8238 Document revision: A Listed file formats: PDF Listed files: 1 Available previews: 1 drawing previews Recorded revisions: A Source checked: 2026-11-04 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/abb-dimensional-drawing-ovr-zp-3l-7-5-255-ed6685a8a4 Manufacturer: ABB Entry type: Named drawing reference Part number: Not specified — select exact configuration Category: Protection & metering Formats: PDF Market discovery: Global Access: Direct download Official source: https://search.abb.com/library/Download.aspx?DocumentID=9AKK108472A8238&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A Manufacturer evidence: https://search.abb.com/library/Download.aspx?DocumentID=9AKK108472A8238&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A Source checked: 2026-11-04 1 original file is available to download here. Manufacturer sources and revisions are listed below. Confirm the exact regional configuration against the selected manufacturer drawing. Manufacturer reference 9AKK108472A8238 identifies this protection or metering reference. ## In plain English ### Using the Dimensional drawing OVR ZP 3L 7.5-255 reference ABB Dimensional drawing OVR ZP 3L 7.5-255: protection or metering reference for protection-panel and metering arrangement. Manufacturer reference 9AKK108472A8238. ### A simple example Use 9AKK108472A8238.pdf revision A to read the original manufacturer sheet and its annotations. ### What the drawings help you do Use 9AKK108472A8238.pdf revision A to read the original manufacturer sheet and its annotations. ### Before using this reference - Check the exact case, terminal arrangement and mounting option. A device outline does not determine protection settings, CT ratios or the electrical design of the protected circuit. ### What can I use the Dimensional drawing OVR ZP 3L 7.5-255 reference for? Use this protection or metering reference for protection-panel and metering arrangement. Check the exact case, terminal arrangement and mounting option. A device outline does not determine protection settings, CT ratios or the electrical design of the protected circuit. ### Which manufacturer reference identifies this drawing? ABB reference 9AKK108472A8238. The file list retains the original source and recorded revision. ### Terms Concept diagram: Identify Dimensional drawing OVR ZP 3L 7.5-255 → Select the drawing or model → Check the mounting interface Manufacturer reference 9AKK108472A8238 identifies this protection or metering reference. - [ABB source](https://search.abb.com/library/Download.aspx?DocumentID=9AKK108472A8238&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A) ## Which file should I choose? Use 9AKK108472A8238.pdf revision A to read the original manufacturer sheet and its annotations. ## Official files - 9AKK108472A8238.pdf (PDF): https://search.abb.com/library/Download.aspx?DocumentID=9AKK108472A8238&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A Site download: https://eloragrid.ai/tools/cad-library/download/abb-dimensional-drawing-ovr-zp-3l-7-5-255-ed6685a8a4/8494faa9aeeaaacc1386 Hosting basis: no-explicit-prohibition; publisher attribution: ABB; reviewed: 2026-11-04 Rights review: Reviewed the available source, embedded drawing text and archive notices. No explicit applicable redistribution prohibition was identified. Rights remain unknown; no licence or manufacturer endorsement is asserted.; evidence: https://search.abb.com/library/Download.aspx?DocumentID=9AKK108472A8238&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A Purpose: Manufacturer drawing reference 9AKK108472A8238; acquired: true; redistribution: unknown; SHA-256: 8494faa9aeeaaacc13869337df0cb26f4bd1fb42d804da99538f94732df27895; revision: A Global discovery is not proof of regional certification. Confirm exact configuration, revision, dimensional units and use rights with the manufacturer.