{"id":"abb-ox-30u-250-2o4-b-ec2cebbda8","name":"OX_30U-250_2O4_B","manufacturer":"ABB","category":"switchgear","description":"ABB OX_30U-250_2O4_B: switching-equipment reference for switch installation and operating arrangement. Manufacturer reference OX_30U-250_2O4_B_.","equipment":["OX_30U-250_2O4_B","OX_30U-250_2S4_B","OX_30U-250_3X4_B"],"keywords":["OX_30U-250_2O4_B_","","Switchgear and switchboards","switch","switch installation and operating arrangement","switching-equipment reference","OX_30U-250_2S4_B_","OX_30U-250_3X4_B_"],"markets":["Global"],"marketNote":"Confirm the exact regional configuration against the selected manufacturer drawing.","kind":"drawing","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=OX_30U-250_2O4_B_&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A","officialEvidenceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=OX_30U-250_2O4_B_&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A","sourcePublisher":"ABB","formats":["STEP"],"availability":"direct","accessNote":"3 original files are available to download here. Manufacturer sources and revisions are listed below.","checkedAt":"2026-11-03","files":[{"id":"70c594ae9472c7b8bb0a","name":"OX_30U_250_2O4_B_LIGHT.stp","format":"STEP","purpose":"Manufacturer drawing reference OX_30U-250_2O4_B_","url":"https://search.abb.com/library/Download.aspx?DocumentID=OX_30U-250_2O4_B_&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A","availability":"direct","sha256":"70c594ae9472c7b8bb0abcddda58d9be3b3c59ebd2e9abfd12eadbb502728263","bytes":3655795,"retrievedAt":"2026-11-03T02:01:32.951962Z","filenameBasis":"response-header","revision":"A","hosted":true,"redistribution":"unknown","validation":"signature-checked","documentNumber":"OX_30U-250_2O4_B_","latestRevisionUrl":"https://search.abb.com/library/Download.aspx?DocumentID=OX_30U-250_2O4_B_&LanguageCode=en&DocumentPartId=&Action=Launch","rightsReview":{"checkedAt":"2026-11-04","sources":["https://search.abb.com/library/Download.aspx?DocumentID=OX_30U-250_2O4_B_&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A"],"note":"Reviewed the available source, embedded drawing text and archive notices. 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No explicit applicable redistribution prohibition was identified. Rights remain unknown; no licence or manufacturer endorsement is asserted."},"hostingBasis":{"policy":"no-explicit-prohibition","checkedAt":"2026-11-04","evidenceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=OX_30U-250_3X4_B_&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A","attribution":"ABB"},"delivery":{"kind":"original","name":"OX_30U_250_3X4_B_LIGHT.stp","format":"STEP","sha256":"781c560a5d98acdeb02364619ff1ea8e35afb3fce20e7a87cc1445601ffb3486","bytes":3655795,"includes":["OX_30U_250_3X4_B_LIGHT.stp"]},"downloadUrl":"https://eloragrid.ai/tools/cad-library/download/abb-ox-30u-250-2o4-b-ec2cebbda8/781c560a5d98acdeb023"}],"fileClasses":["manufacturer STEP file"],"configurationNote":"The supplied configuration is “OX_30U-250_2O4_B”. Keep those frame, mounting and accessory codes with the inserted drawing.","technicalFacts":[{"label":"Source configurations grouped on this page","value":"OX_30U-250_2O4_B; OX_30U-250_2S4_B; OX_30U-250_3X4_B","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=OX_30U-250_2O4_B_&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A"},{"label":"Manufacturer reference","value":"OX_30U-250_2O4_B_","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=OX_30U-250_2O4_B_&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A"},{"label":"Document revision","value":"A","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=OX_30U-250_2O4_B_&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A"},{"label":"Model envelope: OX_30U_250_2O4_B_LIGHT.stp","value":"304.5 × 181.2 × 329.7 mm (approximate X × Y × Z bounds of the tessellated source model)","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=OX_30U-250_2O4_B_&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A"},{"label":"Manufacturer reference","value":"OX_30U-250_2S4_B_","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=OX_30U-250_2S4_B_&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A"},{"label":"Document revision","value":"A","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=OX_30U-250_2S4_B_&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A"},{"label":"Model envelope: OX_30U_250_2S4_B_LIGHT.stp","value":"304.5 × 181.2 × 329.7 mm (approximate X × Y × Z bounds of the tessellated source model)","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=OX_30U-250_2S4_B_&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A"},{"label":"Manufacturer reference","value":"OX_30U-250_3X4_B_","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=OX_30U-250_3X4_B_&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A"},{"label":"Document revision","value":"A","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=OX_30U-250_3X4_B_&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A"},{"label":"Model envelope: OX_30U_250_3X4_B_LIGHT.stp","value":"304.5 × 181.2 × 329.7 mm (approximate X × Y × Z bounds of the tessellated source model)","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=OX_30U-250_3X4_B_&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A"}],"drawingNumber":"OX_30U-250_2O4_B_","equipmentFacts":[{"label":"Equipment / resource","value":"OX_30U-250_2O4_B"},{"label":"Manufacturer","value":"ABB"},{"label":"Resource type","value":"Named drawing reference"},{"label":"Manufacturer drawing","value":"OX_30U-250_2O4_B_"},{"label":"Source configurations grouped on this page","value":"OX_30U-250_2O4_B; OX_30U-250_2S4_B; OX_30U-250_3X4_B"},{"label":"Manufacturer reference","value":"OX_30U-250_2O4_B_"},{"label":"Document revision","value":"A"},{"label":"Model envelope: OX_30U_250_2O4_B_LIGHT.stp","value":"304.5 × 181.2 × 329.7 mm (approximate X × Y × Z bounds of the tessellated source model)"},{"label":"Manufacturer reference","value":"OX_30U-250_2S4_B_"},{"label":"Model envelope: OX_30U_250_2S4_B_LIGHT.stp","value":"304.5 × 181.2 × 329.7 mm (approximate X × Y × Z bounds of the tessellated source model)"},{"label":"Manufacturer reference","value":"OX_30U-250_3X4_B_"},{"label":"Model envelope: OX_30U_250_3X4_B_LIGHT.stp","value":"304.5 × 181.2 × 329.7 mm (approximate X × Y × Z bounds of the tessellated source model)"},{"label":"Listed file formats","value":"STEP"},{"label":"Listed files","value":"3"},{"label":"Available previews","value":"3 interactive model variants"},{"label":"Recorded revisions","value":"A"},{"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-ox-30u-250-2o4-b-ec2cebbda8/70c594ae9472c7b8bb0a?asset=70c594ae9472c7b8bb0abcddda58d9be3b3c59ebd2e9abfd12eadbb502728263&view=thumb&v=e551b0acddf0fc81","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 OX_30U_250_2O4_B_LIGHT.stp revision A for the supplied solid assembly in your 3D layout. Use OX_30U_250_2S4_B_LIGHT.stp revision A for the supplied solid assembly in your 3D layout. Match the OX_30U-250_2S4_B_ configuration named by ABB. Use OX_30U_250_3X4_B_LIGHT.stp revision A for the supplied solid assembly in your 3D layout. Match the OX_30U-250_3X4_B_ configuration named by ABB."],"plainEnglish":{"title":"Using the OX_30U-250_2O4_B reference","introduction":"ABB OX_30U-250_2O4_B: switching-equipment reference for switch installation and operating arrangement. Manufacturer reference OX_30U-250_2O4_B_.","example":"Use OX_30U_250_2O4_B_LIGHT.stp revision A for the supplied solid assembly in your 3D layout. Match the OX_30U-250_2O4_B_ configuration named by ABB.","drawings":"Use OX_30U_250_2O4_B_LIGHT.stp revision A for the supplied solid assembly in your 3D layout. Use OX_30U_250_2S4_B_LIGHT.stp revision A for the supplied solid assembly in your 3D layout. Match the OX_30U-250_2S4_B_ configuration named by ABB. Use OX_30U_250_3X4_B_LIGHT.stp revision A for the supplied solid assembly in your 3D layout. Match the OX_30U-250_3X4_B_ configuration named by ABB.","terms":[],"diagram":"flow","steps":["Identify OX_30U-250_2O4_B","Select the drawing or model","Check the mounting interface"],"caption":"The supplied configuration is “OX_30U-250_2O4_B”. Keep those frame, mounting and accessory codes with the inserted drawing.","sources":[{"label":"ABB source","url":"https://search.abb.com/library/Download.aspx?DocumentID=OX_30U-250_2O4_B_&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A"}],"questions":[{"question":"What can I use the OX_30U-250_2O4_B reference for?","answer":"Use this switching-equipment reference for switch installation and operating arrangement. The supplied configuration is “OX_30U-250_2O4_B”. Keep those frame, mounting and accessory codes with the inserted drawing."},{"question":"Which manufacturer reference identifies this drawing?","answer":"ABB reference OX_30U-250_2O4_B_. The file list retains the original source and recorded revision."}],"checklist":["The supplied configuration is “OX_30U-250_2O4_B”. Keep those frame, mounting and accessory codes with the inserted drawing.","Check whether this reference is the switch body, an operating handle or another accessory. Handle and shaft references do not give the complete switch envelope or terminal clearances.","OX_30U_250_2O4_B_LIGHT.stp has approximate model bounds of 304.5 × 181.2 × 329.7 mm (approximate X × Y × Z bounds of the tessellated source model). Compare these model axes with the installation orientation; mounting and service clearances are separate requirements.","The supplied configuration is “OX_30U-250_2S4_B”. Keep those frame, mounting and accessory codes with the inserted drawing.","OX_30U_250_2S4_B_LIGHT.stp has approximate model bounds of 304.5 × 181.2 × 329.7 mm (approximate X × Y × Z bounds of the tessellated source model). Compare these model axes with the installation orientation; mounting and service clearances are separate requirements.","The supplied configuration is “OX_30U-250_3X4_B”. Keep those frame, mounting and accessory codes with the inserted drawing.","OX_30U_250_3X4_B_LIGHT.stp has approximate model bounds of 304.5 × 181.2 × 329.7 mm (approximate X × Y × Z bounds of the tessellated source model). Compare these model axes with the installation orientation; mounting and service clearances are separate requirements.","This page groups 3 source references for the same configuration or model geometry. The file list retains the separate formats and source revisions."]},"canonicalUrl":"https://eloragrid.ai/tools/cad-library/equipment/abb-ox-30u-250-2o4-b-ec2cebbda8"}