| GROUNDING BUS-BAR | รหัส |
| G 9604 (63A) | BS108 |
| G 9606 (63A) | BS101 |
| G 9608 (63A) | BS106 |
| G 9610 (63A) | BS109 |
| G 9612 (63A) | BS107 |
| ขาสำหรับ G96 | BS104 |
| G 12804 (125A) | BS110 |
| G 12806 (125A) | BS111 |
| G 12808 (125A) | BS102 |
| G 12810 (125A) | BS112 |
| G 12812 (125A) | BS103 |
| ขาสำหรับ G128 | BS105 |
