{"id":"abb-oxec21-96548a48","name":"OXEC21","manufacturer":"ABB","category":"switchgear","description":"OXEC21: ABB manufacturer STEP resource, document OXEC21_SR.STP, revision B. Use it to coordinate the breaker, switch or accessory arrangement in the switchgear assembly.","equipment":["switching and distribution component","OXEC21"],"keywords":["OXEC21","OXEC21_SR.STP","","switchgear","STEP"],"markets":["Global"],"marketNote":"Manufacturer library discovery does not establish regional certification. Match the listed frame, terminal arrangement and accessories to the project.","kind":"drawing","drawingNumber":"OXEC21_SR.STP","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=OXEC21_SR.STP&LanguageCode=en&DocumentPartId=&Action=Launch","officialEvidenceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=OXEC21_SR.STP&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=B","sourcePublisher":"ABB","formats":["STEP"],"availability":"direct","accessNote":"Download the verified original here. The manufacturer source is linked for revision checks; preview images are for inspection and the original drawing supplies the design dimensions.","checkedAt":"2026-11-03","files":[{"id":"original","name":"oxec21_sr.stp","filenameBasis":"response-header","format":"STEP","purpose":"Original STEP 3D geometry for OXEC21; ABB document OXEC21_SR.STP","url":"https://search.abb.com/library/Download.aspx?DocumentID=OXEC21_SR.STP&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=B","availability":"direct","bytes":6146222,"sha256":"23de5a90c53f904576648df20827862534f583c0559e1ee3986b0d844df1817e","retrievedAt":"2026-11-03T01:31:56.588954+00:00","revision":"B","validation":"signature-checked","hosted":true,"redistribution":"unknown","rightsReview":{"checkedAt":"2026-11-03","sources":["https://library.abb.com/","https://library.abb.com/privacy","https://search.abb.com/library/Download.aspx?DocumentID=OXEC21_SR.STP&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=B"],"note":"Public ABB Library metadata, original file header and extracted document notices were inspected. No explicit prohibition was identified in this specific original or the library terms link. Copyright remains with ABB; no redistribution licence is asserted."},"hostingBasis":{"policy":"no-explicit-prohibition","checkedAt":"2026-11-03","evidenceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=OXEC21_SR.STP&LanguageCode=en&DocumentPartId=&Action=Launch","attribution":"ABB"},"delivery":{"kind":"original","name":"oxec21_sr.stp","format":"STEP","sha256":"23de5a90c53f904576648df20827862534f583c0559e1ee3986b0d844df1817e","bytes":6146222,"includes":["Unchanged official original"]},"downloadUrl":"https://eloragrid.ai/tools/cad-library/download/abb-oxec21-96548a48/original"}],"fileClasses":["switching and distribution component","manufacturer 3D geometry"],"configurationNote":"Original STEP 3D geometry for OXEC21; ABB document OXEC21_SR.STP","applications":["switchgear","switchrooms"],"technicalFacts":[{"label":"Model extents (X × Y × Z, mm)","value":"141.0 × 202.6 × 33.4","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=OXEC21_SR.STP&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=B"}],"equipmentFacts":[{"label":"Equipment / resource","value":"OXEC21"},{"label":"Manufacturer","value":"ABB"},{"label":"Resource type","value":"Named drawing reference"},{"label":"Manufacturer drawing","value":"OXEC21_SR.STP"},{"label":"Model extents (X × Y × Z, mm)","value":"141.0 × 202.6 × 33.4"},{"label":"Listed file formats","value":"STEP"},{"label":"Listed files","value":"1"},{"label":"Available previews","value":"1 interactive model variants"},{"label":"Recorded revisions","value":"B"},{"label":"Source checked","value":"2026-11-03"},{"label":"Download access","value":"Email registration for site downloads; official source links are also available"}],"previewImage":"/tools/cad-library/preview/abb-oxec21-96548a48/original?asset=23de5a90c53f904576648df20827862534f583c0559e1ee3986b0d844df1817e&view=thumb&v=846a5d6f057ae72c","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 oxec21_sr.stp for OXEC21. STEP is the supplied editable 3D exchange file; the browser model is a simplified display preview. Match ABB document OXEC21_SR.STP revision B when checking a replacement."],"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":"When coordinating OXEC21 in switchgear, place the documented arrangement beside the adjacent equipment and compare its fixing and connection access with the source drawing. The supplied model spans 141.0 × 202.6 × 33.4 mm along its own X, Y and Z axes.","drawings":"Use oxec21_sr.stp for OXEC21. STEP is the supplied editable 3D exchange file; the browser model is a simplified display preview. Match ABB document OXEC21_SR.STP revision B when checking a replacement.","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 the named configuration","Check the manufacturer drawing","Coordinate mounting and connections"],"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=OXEC21_SR.STP&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=B"}],"profileId":"switchgear","checklist":["Match the configuration named “OXEC21”; terminal direction, mounting version and pole options can change the outline.","Use ABB document OXEC21_SR.STP, revision B, to check the mounting and connection details before placing this item in the assembly.","The supplied model spans 141.0 × 202.6 × 33.4 mm along its own X, Y and Z axes. These are model extents, not installation clearances."],"questions":[{"question":"Which ABB source identifies OXEC21?","answer":"The acquired file is oxec21_sr.stp, document OXEC21_SR.STP, revision B. The manufacturer source and pinned original link appear below."},{"question":"Does the preview establish installation clearances?","answer":"No. The supplied model spans 141.0 × 202.6 × 33.4 mm along its own X, Y and Z axes. Use the installation requirements for OXEC21 and the selected assembly to reserve cable and service access."}]},"canonicalUrl":"https://eloragrid.ai/tools/cad-library/equipment/abb-oxec21-96548a48"}