BOS
3 coding systems recognise this code
TS 621
| Symbol | Meaning |
|---|---|
B | Cable Resistant To Heavy Mechanical Load For Moving Installation |
O | Round Steel Wire |
S | Copper Screen Of Tape, Round Or Profile-Wires Over Twisted Cores |
NBN
| Symbol | Meaning |
|---|---|
B | Helically Bundled Cores |
O | Ordinary Load (750 V) |
S | Fine-Wired For Fixed Installations-Class 5 |
KEMA
| Symbol | Meaning |
|---|---|
B | Ethylene-Propylene Rubber (EPR) |
O | Oval Conductor |
S | Multi-Wire, Round-Section, Class 2 |