Table
Cable Marking Abbreviations
Cable Marking Abbreviations lookup table with assumptions and boundary notes.
Scope
Label-reading planning only. The full product marking and manufacturer literature govern product identity and permitted application.
Lookup table
Decode common abbreviations found on Canadian cable jackets and manufacturer catalogues.
Scroll sideways to keep row labels aligned with hidden columns.
| Marking | Meaning | Common context | Boundary |
|---|---|---|---|
| FT1 | vertical flame test lookup | jacket flame marking | Full product marking governs flame-test context |
| FT4 | vertical tray flame test lookup | jacket flame marking | Full product marking governs flame-test context |
| SR | sunlight resistant | jacket/environment marking | Manufacturer marking governs outdoor exposure context |
| HL | hazardous location cable marking lookup | selected armoured cable labels | Location classification and product data need separate review |
| -40 C | low-temperature jacket lookup | cold-weather handling or use marking | Manufacturer instructions govern cold handling and installation |
Notes
- Check table values for preliminary lookup and arithmetic checks only.
- Confirm equipment ratings, product markings, installation conditions, utility requirements, and the local authority requirements before design or field use.