The ST200 is a 5/8″ driving stud to be used with earth rods.
| Part no. | ABB order code | Type (“) | Weight each (kg) |
| CG170 | 7TCA083160R0005 | ½ Coupling | 0.09 |
| CG270 | 7TCA083160R0007 | ⅝ Coupling | 0.08 |
| CG370 | 7TCA083160R0011 | ¾ Coupling | 0.13 |
| ST100 | 7TCA083160R0052 | ½ Driving stud | 0.05 |
| ST200 | 7TCA083160R0054 | ⅝ Driving stud | 0.08 |
| ST300 | 7TCA083160R0059 | ¾ Driving stud | 0.12 |
