{"id":"mfr-abb-os315b21n3-1d7726c7e3","name":"OS315B21N3","manufacturer":"ABB","category":"switchgear","description":"ABB OS315B21N3: original DXF for switching or transfer equipment layouts. Switch-fuse OS315B21N3.","equipment":["switching or transfer equipment","OS315B21N3"],"keywords":["ABB","OS315B21N3","1SCC311658F0002"],"markets":["Global"],"marketNote":"Manufacturer source discovery; confirm the exact regional equipment configuration and certification separately.","kind":"product","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=1SCC311658F0002&LanguageCode=en&DocumentPartId=&Action=Launch","officialEvidenceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=1SCC311658F0002&LanguageCode=en&DocumentPartId=&Action=Launch","sourcePublisher":"ABB","formats":["DXF"],"availability":"direct","accessNote":"Inspected originals are available from this website through the existing download email prompt.","checkedAt":"2026-11-11","files":[{"id":"abb-330e8fced9cf3fcfe00b","name":"1SCC311658F0002.dxf","format":"DXF","purpose":"Original manufacturer DXF geometry","url":"https://search.abb.com/library/Download.aspx?DocumentID=1SCC311658F0002&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=B","availability":"direct","bytes":3756094,"sha256":"d9e024f15dcc7070108cef16c10444872aee2101c404a8420e92cc790ff03834","retrievedAt":"2026-11-11T06:31:37.096834+00:00","sourceCheckedAt":"2026-11-11","validation":"signature-checked","filenameBasis":"document-reference","hosted":true,"redistribution":"unknown","rightsReview":{"checkedAt":"2026-11-11","sources":["https://search.abb.com/library/Download.aspx?DocumentID=1SCC311658F0002&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=B"],"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://search.abb.com/library/Download.aspx?DocumentID=1SCC311658F0002&LanguageCode=en&DocumentPartId=&Action=Launch","attribution":"ABB"},"delivery":{"kind":"original","format":"DXF","sha256":"d9e024f15dcc7070108cef16c10444872aee2101c404a8420e92cc790ff03834","bytes":3756094,"includes":["1SCC311658F0002.dxf"]},"documentNumber":"1SCC311658F0002","latestRevisionUrl":"https://search.abb.com/library/Download.aspx?DocumentID=1SCC311658F0002&LanguageCode=en&DocumentPartId=&Action=Launch","revision":"B","previewGroup":"mfr-abb-os315b21n3-1d7726c7e3","downloadUrl":"https://eloragrid.ai/tools/cad-library/download/mfr-abb-os315b21n3-1d7726c7e3/abb-330e8fced9cf3fcfe00b"}],"fileClasses":["original manufacturer drawing or model source"],"technicalFacts":[{"label":"Manufacturer configuration","value":"Switch-fuse OS315B21N3","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=1SCC311658F0002&LanguageCode=en&DocumentPartId=&Action=Launch"},{"label":"Manufacturer drawing identity","value":"OS315B21N3","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=1SCC311658F0002&LanguageCode=en&DocumentPartId=&Action=Launch"},{"label":"Source document","value":"1SCC311658F0002; revision B","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=1SCC311658F0002&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=B"}],"applications":["switchgear","substations"],"configurationNote":"Switch-fuse OS315B21N3","equipmentFacts":[{"label":"Equipment / resource","value":"OS315B21N3"},{"label":"Manufacturer","value":"ABB"},{"label":"Resource type","value":"Product"},{"label":"Manufacturer configuration","value":"Switch-fuse OS315B21N3"},{"label":"Manufacturer drawing identity","value":"OS315B21N3"},{"label":"Source document","value":"1SCC311658F0002; revision B"},{"label":"Listed file formats","value":"DXF"},{"label":"Listed files","value":"1"},{"label":"Available previews","value":"1 drawing previews; approximate 3D model built from the drawing"},{"label":"Recorded revisions","value":"B"},{"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/preview/mfr-abb-os315b21n3-1d7726c7e3/abb-330e8fced9cf3fcfe00b?asset=d9e024f15dcc7070108cef16c10444872aee2101c404a8420e92cc790ff03834&view=thumb&v=aa45beabb624f45f","relatedReferences":[{"name":"Switchgear panel","url":"https://eloragrid.ai/objects/switchgear-panel"},{"name":"Switchboard","url":"https://eloragrid.ai/objects/switchboard"},{"name":"Ring main unit","url":"https://eloragrid.ai/objects/ring-main-unit"}],"fileChoiceGuidance":["Use 1SCC311658F0002.dxf (revision B) to insert the supplied editable drawing into your layout."],"plainEnglish":{"title":"What the equipment does","introduction":"Switchgear groups the devices that connect, disconnect and protect power circuits. A switchboard takes an incoming supply and distributes it to outgoing circuits.","example":"Use 1SCC311658F0002.dxf (revision B) to insert the supplied editable drawing into your layout.","drawings":"Use 1SCC311658F0002.dxf (revision B) to insert the supplied editable drawing into your layout.","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 OS315B21N3","Choose DXF","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":"ABB official source","url":"https://search.abb.com/library/Download.aspx?DocumentID=1SCC311658F0002&LanguageCode=en&DocumentPartId=&Action=Launch"}],"profileId":"switchgear","checklist":["Match the recorded manufacturer configuration: Switch-fuse OS315B21N3","The source was checked on 2026-11-11; recorded file revisions: 1SCC311658F0002.dxf — B. Use Documentation & sources to check for a newer issue."],"questions":[{"question":"Which original files are supplied for OS315B21N3?","answer":"1 inspected original for ABB OS315B21N3: 1SCC311658F0002.dxf (DXF). The manufacturer describes this configuration as Switch-fuse OS315B21N3."},{"question":"Where did these ABB files come from?","answer":"ABB supplied the original files through https://search.abb.com/library/Download.aspx?DocumentID=1SCC311658F0002&LanguageCode=en&DocumentPartId=&Action=Launch. The source reference, revision, original bytes and checksum are retained with each download."}]},"canonicalUrl":"https://eloragrid.ai/tools/cad-library/equipment/mfr-abb-os315b21n3-1d7726c7e3"}