| Grade |
Class |
Description |
| NEMA CE |
Rod |
Cotton fabric (general purpose medium weave) impregnated with phenolic resin. |
| NEMA G10 |
Rod |
Glass woven cloth impregnated with epoxy resin. |
| NEMA G11 |
Rod |
Glass woven cloth impregnated with epoxy resin. |
| NEMA G7 |
Rod |
Glass woven cloth impregnated with silicone resin. |
| NEMA G9 |
Rod |
Glass woven cloth impregnated with melamine resin. |
| NEMA LE |
Rod |
Linen fabric (fine weave) impregnated with phenolic resin. |
| NEMA XXX |
Rod |
|