{"schemaVersion":1,"slug":"iec-one-line-terminal-representation","name":"One-line terminal representation","kind":"symbol","abbreviation":"HT0001_1-","aliases":["One-line terminal representation symbol","HT0001_1-, HT0002_1-","One-line terminal representation IEC reference"],"category":"connections-wiring","drawingTypes":["Schematic"],"referenceFamilies":["IEC","Manufacturer"],"summary":"A one-line terminal identifies a termination point in a simplified circuit view.","description":["A one-line terminal identifies a termination point in a simplified circuit view.","Reference the terminal strip and detailed terminal numbers elsewhere in the drawing package.","Square and round presentation forms are kept together rather than treated as different terminal functions."],"readingNotes":["Reference the terminal strip and detailed terminal numbers elsewhere in the drawing package.","Square and round presentation forms are kept together rather than treated as different terminal functions."],"drawingChecklist":["Identify the associated device, circuit or diagram boundary.","Reference the terminal strip and detailed terminal numbers elsewhere in the drawing package.","Cross-reference the equipment data, terminal mapping or operating-state legend needed to interpret the form."],"distinction":"Square and round presentation forms are kept together rather than treated as different terminal functions.","facts":[{"label":"Reference scope","value":"Specific public IEC-context family form"},{"label":"Publisher reference token","value":"HT0001_1-, HT0002_1- (Autodesk token; not a verified IEC database ID)"},{"label":"Information added","value":"Reference the terminal strip and detailed terminal numbers elsewhere in the drawing package."},{"label":"Preview","value":"Independent educational concept; consult the publisher and applicable standard for the exact graphic"}],"references":[{"sourceId":"iec-public-one-terminal","relevance":"Official public publisher family name and reference context; vendor identifiers and graphics are distinct from licensed IEC database content."}],"related":["terminal","busbar"],"artwork":"edu-iec-one-line-terminal-representation","publishedOn":"2026-10-14","updatedOn":"2026-10-14","provenance":"independent-public-research","symbolVariant":{"convention":"IEC","form":"One-line terminal representation","reference":"Autodesk IEC-60617 Symbol Preview — One-line terminal representation; vendor family reference, not certified IEC geometry or database identifier."},"url":"https://eloragrid.ai/symbols/iec-one-line-terminal-representation","illustration":{"url":"https://eloragrid.ai/library/illustrations/iec-one-line-terminal-representation.svg","scope":"Original educational concept; not an official standard graphic or product footprint","license":"https://creativecommons.org/licenses/by/4.0/"},"sources":[{"id":"iec-public-one-terminal","title":"Autodesk IEC-60617 preview: One-line terminal representation","publisher":"Autodesk","url":"https://help.autodesk.com/cloudhelp/2021/ENU/AutoCAD-Electrical/files/GUID-BF54B7FD-AAE1-4FE2-A8CF-07CFC96BFE5E.htm","type":"cad-reference","scope":"Public publisher IEC-context family names and vendor block references. No vendor images or CAD library files are reproduced, and vendor tokens are not presented as verified IEC database identifiers.","checkedOn":"2026-10-14","reuse":"link-only","relevance":"Official public publisher family name and reference context; vendor identifiers and graphics are distinct from licensed IEC database content."}]}