| Horizontal Symbol | Vertical Symbol | Description |
 HT0_02 |
 VT0_02 |
Round |
 HT0W02 |
 VT0W02 |
Round with Wire Number |
 HT0002 |
 VT0002 |
Round with Terminal Number |
 HT1002 |
 VT1002 |
Round with Wire Number Change |
| Horizontal Symbol | Vertical Symbol | Description |
|
HT0_02 |
VT0_02 |
Round |
|
HT0W02 |
VT0W02 |
Round with Wire Number |
|
HT0002 |
VT0002 |
Round with Terminal Number |
|
HT1002 |
VT1002 |
Round with Wire Number Change |