{"id":"abb-a45-a50-a75-4-pole-contactors-ra5-1-interface-relay-dxf-2a0e525d","name":"A45, A50, A75 4-pole contactors + RA5-1 interface relay (.dxf)","manufacturer":"ABB","category":"protection","description":"A45, A50, A75 4-pole contactors + RA5-1 interface relay (.dxf): ABB manufacturer DXF resource, document FPTE307975.DXF, revision -. Use it to coordinate the selected primary-equipment or protection-panel arrangement.","equipment":["protection and control relay","A45, A50, A75 4-pole contactors + RA5-1 interface relay (.dxf)"],"keywords":["A45, A50, A75 4-pole contactors + RA5-1 interface relay (.dxf)","FPTE307975.DXF","","substations","DXF"],"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":"FPTE307975.DXF","sourceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=FPTE307975.DXF&LanguageCode=en&LanguageCode=fr&DocumentPartId=&Action=Launch","officialEvidenceUrl":"https://search.abb.com/library/Download.aspx?DocumentID=FPTE307975.DXF&LanguageCode=en&LanguageCode=fr&DocumentPartId=&Action=Launch&DocumentRevisionId=-","sourcePublisher":"ABB","formats":["DXF"],"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":"FPTE307975.dxf","filenameBasis":"response-header","format":"DXF","purpose":"Original DXF drawing for A45, A50, A75 4-pole contactors + RA5-1 interface relay (.dxf); ABB document FPTE307975.DXF","url":"https://search.abb.com/library/Download.aspx?DocumentID=FPTE307975.DXF&LanguageCode=en&LanguageCode=fr&DocumentPartId=&Action=Launch&DocumentRevisionId=-","availability":"direct","bytes":1608475,"sha256":"3bfa4c5510650926af22f1e4d66621ae2fc346531ff3084953bddd4034ce98c4","retrievedAt":"2026-11-03T01:51:19.009402+00:00","revision":"-","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=FPTE307975.DXF&LanguageCode=en&LanguageCode=fr&DocumentPartId=&Action=Launch&DocumentRevisionId=-"],"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=FPTE307975.DXF&LanguageCode=en&LanguageCode=fr&DocumentPartId=&Action=Launch","attribution":"ABB"},"delivery":{"kind":"original","name":"FPTE307975.dxf","format":"DXF","sha256":"3bfa4c5510650926af22f1e4d66621ae2fc346531ff3084953bddd4034ce98c4","bytes":1608475,"includes":["Unchanged official original"]},"downloadUrl":"https://eloragrid.ai/tools/cad-library/download/abb-a45-a50-a75-4-pole-contactors-ra5-1-interface-relay-dxf-2a0e525d/original"}],"fileClasses":["protection and control relay","manufacturer drawing"],"configurationNote":"Original DXF drawing for A45, A50, A75 4-pole contactors + RA5-1 interface relay (.dxf); ABB document FPTE307975.DXF","applications":["substations","switchrooms"],"technicalFacts":[],"equipmentFacts":[{"label":"Equipment / resource","value":"A45, A50, A75 4-pole contactors + RA5-1 interface relay (.dxf)"},{"label":"Manufacturer","value":"ABB"},{"label":"Resource type","value":"Named drawing reference"},{"label":"Manufacturer drawing","value":"FPTE307975.DXF"},{"label":"Listed file formats","value":"DXF"},{"label":"Listed files","value":"1"},{"label":"Available previews","value":"1 drawing previews"},{"label":"Recorded revisions","value":"-"},{"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/drawing-preview/abb-a45-a50-a75-4-pole-contactors-ra5-1-interface-relay-dxf-2a0e525d/original?asset=3bfa4c5510650926af22f1e4d66621ae2fc346531ff3084953bddd4034ce98c4","relatedReferences":[{"name":"Protection relay IED","url":"https://eloragrid.ai/objects/ga-protection-relay-ied"},{"name":"Power quality meter","url":"https://eloragrid.ai/objects/ga-power-quality-meter"}],"fileChoiceGuidance":["Use FPTE307975.dxf for A45, A50, A75 4-pole contactors + RA5-1 interface relay (.dxf). DXF is the supplied drawing format; the preview shows the source sheet. A matching STEP model is not included. Match ABB document FPTE307975.DXF revision - when checking a replacement."],"plainEnglish":{"title":"What the equipment does","introduction":"A contactor is an electrically operated switch. A small control signal operates its mechanism to switch a separate power circuit.","example":"When coordinating A45, A50, A75 4-pole contactors + RA5-1 interface relay (.dxf) in substations, place the documented arrangement beside the adjacent equipment and compare its fixing and connection access with the source drawing.","drawings":"Use FPTE307975.dxf for A45, A50, A75 4-pole contactors + RA5-1 interface relay (.dxf). DXF is the supplied drawing format; the preview shows the source sheet. A matching STEP model is not included. Match ABB document FPTE307975.DXF revision - 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=FPTE307975.DXF&LanguageCode=en&LanguageCode=fr&DocumentPartId=&Action=Launch&DocumentRevisionId=-"}],"profileId":"contactor","checklist":["Match the configuration named “A45, A50, A75 4-pole contactors + RA5-1 interface relay (.dxf)”; terminal direction, mounting version and pole options can change the outline.","Use ABB document FPTE307975.DXF, revision -, to check the mounting and connection details before placing this item in the assembly.","Read the actual dimensions and notes in FPTE307975.dxf; a 2D outline does not provide a complete 3D assembly."],"questions":[{"question":"Which ABB source identifies A45, A50, A75 4-pole contactors + RA5-1 interface relay (.dxf)?","answer":"The acquired file is FPTE307975.dxf, document FPTE307975.DXF, revision -. The manufacturer source and pinned original link appear below."},{"question":"Does the preview establish installation clearances?","answer":"No. Use the installation requirements for A45, A50, A75 4-pole contactors + RA5-1 interface relay (.dxf) and the selected assembly to reserve cable and service access."}]},"canonicalUrl":"https://eloragrid.ai/tools/cad-library/equipment/abb-a45-a50-a75-4-pole-contactors-ra5-1-interface-relay-dxf-2a0e525d"}