{"schemaVersion":1,"slug":"iec-additional-cable-core-marker","name":"Additional cable-core marker","kind":"symbol","abbreviation":"HW02","aliases":["Additional cable-core marker symbol","HW02","Additional cable-core marker IEC reference"],"category":"connections-wiring","drawingTypes":["Schematic"],"referenceFamilies":["IEC","Manufacturer"],"summary":"An additional-core marker associates another conductor with an existing cable record.","description":["An additional-core marker associates another conductor with an existing cable record. A child or additional-core marker expands the same cable identity to another conductor. It should preserve both the parent cable association and the unique core designation.","Check the parent/child association when copying or moving circuits. The additional marker is another view of the cable, not another cable to procure."],"readingNotes":["Link it to the cable parent and preserve the individual core identity.","A child cable marker should not be counted as another physical cable."],"drawingChecklist":["Identify the associated device, circuit or diagram boundary.","Link it to the cable parent and preserve the individual core identity.","Cross-reference the equipment data, terminal mapping or operating-state legend needed to interpret the form."],"distinction":"A child cable marker should not be counted as another physical cable.","facts":[{"label":"Reference scope","value":"Specific public IEC-context family form"},{"label":"Publisher reference token","value":"HW02 (Autodesk token; not a verified IEC database ID)"},{"label":"Information added","value":"Link it to the cable parent and preserve the individual core identity."},{"label":"Preview","value":"Independent educational concept; consult the publisher and applicable standard for the exact graphic"}],"references":[{"sourceId":"iec-public-cable","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-additional-cable-core-marker","publishedOn":"2026-10-14","updatedOn":"2026-10-14","provenance":"independent-public-research","symbolVariant":{"convention":"IEC","form":"Additional cable-core marker","reference":"Autodesk IEC-60617 Symbol Preview — Cable identification and twisted-pair annotation; vendor family reference, not certified IEC geometry or database identifier."},"url":"https://eloragrid.ai/symbols/iec-additional-cable-core-marker","illustration":{"url":"https://eloragrid.ai/library/illustrations/iec-additional-cable-core-marker.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-cable","title":"Autodesk IEC-60617 preview: Cable identification and twisted-pair annotation","publisher":"Autodesk","url":"https://help.autodesk.com/cloudhelp/2021/ENU/AutoCAD-Electrical/files/GUID-37A08C35-43A3-484D-B0EB-0BBCBC4BE709.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."}]}