{"id":"abb-step-eovr-t2-t3-3n-20-275-and-eovr-t2-3n-40-350-e51f52ce8f","name":"STEP eOVR T2-T3 3N 20-275 and eOVR T2 3N 40-350","manufacturer":"ABB","category":"breakers","description":"ABB STEP eOVR T2-T3 3N 20-275 and eOVR T2 3N 40-350: breaker or breaker-accessory reference for breaker compartment and mounting interfaces. Manufacturer reference 9AKK108466A7402.","equipment":["STEP eOVR T2-T3 3N 20-275 and eOVR T2 3N 40-350"],"keywords":["STEP eOVR T2-T3 3N 20-275 and eOVR T2 3N 40-350","","9AKK108466A7402","Switchgear and switchboards","breaker","breaker compartment and mounting interfaces","breaker or breaker-accessory reference"],"markets":["Global"],"marketNote":"Confirm the exact regional configuration against the selected manufacturer drawing.","kind":"drawing","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=9AKK108466A7402&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A","officialEvidenceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=9AKK108466A7402&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A","sourcePublisher":"ABB","formats":["STEP"],"availability":"direct","accessNote":"1 original file is available to download here. Manufacturer sources and revisions are listed below.","checkedAt":"2026-11-04","files":[{"id":"48286fd648233e5b2c50","name":"9AKK108466A7402.stp","format":"STEP","purpose":"Manufacturer drawing reference 9AKK108466A7402","url":"https://search.abb.com/library/Download.aspx?DocumentID=9AKK108466A7402&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A","availability":"direct","sha256":"48286fd648233e5b2c5017cf8ca7a89b8d7456d69c662b56557c959e472c833b","bytes":26731284,"retrievedAt":"2026-11-04T01:30:16Z","filenameBasis":"document-reference","revision":"A","hosted":true,"redistribution":"unknown","validation":"signature-checked","documentNumber":"9AKK108466A7402","latestRevisionUrl":"https://search.abb.com/library/Download.aspx?DocumentID=9AKK108466A7402&LanguageCode=en&DocumentPartId=&Action=Launch","rightsReview":{"checkedAt":"2026-11-04","sources":["https://search.abb.com/library/Download.aspx?DocumentID=9AKK108466A7402&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A"],"note":"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."},"hostingBasis":{"policy":"no-explicit-prohibition","checkedAt":"2026-11-04","evidenceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=9AKK108466A7402&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A","attribution":"ABB"},"delivery":{"kind":"original","name":"9AKK108466A7402.stp","format":"STEP","sha256":"48286fd648233e5b2c5017cf8ca7a89b8d7456d69c662b56557c959e472c833b","bytes":26731284,"includes":["9AKK108466A7402.stp"]},"downloadUrl":"https://eloragrid.ai/tools/cad-library/download/abb-step-eovr-t2-t3-3n-20-275-and-eovr-t2-3n-40-350-e51f52ce8f/48286fd648233e5b2c50"}],"fileClasses":["manufacturer STEP file"],"configurationNote":"The supplied configuration is “STEP eOVR T2-T3 3N 20-275 and eOVR T2 3N 40-350”. Keep those frame, mounting and accessory codes with the inserted drawing.","technicalFacts":[{"label":"Manufacturer reference","value":"9AKK108466A7402","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=9AKK108466A7402&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A"},{"label":"Document revision","value":"A","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=9AKK108466A7402&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A"}],"drawingNumber":"9AKK108466A7402","equipmentFacts":[{"label":"Equipment / resource","value":"STEP eOVR T2-T3 3N 20-275 and eOVR T2 3N 40-350"},{"label":"Manufacturer","value":"ABB"},{"label":"Resource type","value":"Named drawing reference"},{"label":"Manufacturer drawing","value":"9AKK108466A7402"},{"label":"Manufacturer reference","value":"9AKK108466A7402"},{"label":"Document revision","value":"A"},{"label":"Listed file formats","value":"STEP"},{"label":"Listed files","value":"1"},{"label":"Available previews","value":"1 interactive model variants"},{"label":"Recorded revisions","value":"A"},{"label":"Source checked","value":"2026-11-04"},{"label":"Download access","value":"Email registration for site downloads; official source links are also available"}],"previewImage":"/tools/cad-library/preview/abb-step-eovr-t2-t3-3n-20-275-and-eovr-t2-3n-40-350-e51f52ce8f/48286fd648233e5b2c50?asset=48286fd648233e5b2c5017cf8ca7a89b8d7456d69c662b56557c959e472c833b&view=thumb&v=76b4d9bfe4057468","relatedReferences":[{"name":"Air circuit breaker","url":"https://eloragrid.ai/objects/ga-air-circuit-breaker"},{"name":"Moulded-case circuit breaker","url":"https://eloragrid.ai/objects/ga-moulded-case-circuit-breaker"}],"fileChoiceGuidance":["Use 9AKK108466A7402.stp revision A for the supplied solid assembly in your 3D layout."],"plainEnglish":{"title":"Using the STEP eOVR T2-T3 3N 20-275 and eOVR T2 3N 40-350 reference","introduction":"ABB STEP eOVR T2-T3 3N 20-275 and eOVR T2 3N 40-350: breaker or breaker-accessory reference for breaker compartment and mounting interfaces. Manufacturer reference 9AKK108466A7402.","example":"Use 9AKK108466A7402.stp revision A for the supplied solid assembly in your 3D layout. Match the STEP eOVR T2-T3 3N 20-275 and eOVR T2 3N 40-350 configuration named by ABB.","drawings":"Use 9AKK108466A7402.stp revision A for the supplied solid assembly in your 3D layout.","terms":[],"diagram":"flow","steps":["Identify STEP eOVR T2-T3 3N 20-275 and eOVR T2 3N 40-350","Select the drawing or model","Check the mounting interface"],"caption":"The supplied configuration is “STEP eOVR T2-T3 3N 20-275 and eOVR T2 3N 40-350”. Keep those frame, mounting and accessory codes with the inserted drawing.","sources":[{"label":"ABB source","url":"https://search.abb.com/library/Download.aspx?DocumentID=9AKK108466A7402&LanguageCode=en&DocumentPartId=&Action=Launch&DocumentRevisionId=A"}],"questions":[{"question":"What can I use the STEP eOVR T2-T3 3N 20-275 and eOVR T2 3N 40-350 reference for?","answer":"Use this breaker or breaker-accessory reference for breaker compartment and mounting interfaces. The supplied configuration is “STEP eOVR T2-T3 3N 20-275 and eOVR T2 3N 40-350”. Keep those frame, mounting and accessory codes with the inserted drawing."},{"question":"Which manufacturer reference identifies this drawing?","answer":"ABB reference 9AKK108466A7402. The file list retains the original source and recorded revision."}],"checklist":["The supplied configuration is “STEP eOVR T2-T3 3N 20-275 and eOVR T2 3N 40-350”. Keep those frame, mounting and accessory codes with the inserted drawing.","Use the exact frame, pole and mounting configuration named by this reference. Door drilling, connection and accessory drawings describe those interfaces rather than a complete switchboard."]},"canonicalUrl":"https://eloragrid.ai/tools/cad-library/equipment/abb-step-eovr-t2-t3-3n-20-275-and-eovr-t2-3n-40-350-e51f52ce8f"}