| Accessory name | specification, size / applicable model |
| Intermediate relay | JZ15D 44Z／1 110V 10A |
| Stpressure air duct relay | TJY5A-0.3/10正压 |
| Overvoltage relay | GYJ-125 |
| Oil-pressure relay | TJY1B-0.8/1.0kG |
| Pressure relay | TJY2 7.5-9.0kg |
| Branch overcurrent relay | 125A |
| Pressure relay | TJY2-1.5/2.0kg |
| Pressure relay | TJY2-3.5/4.0kg |
| Oil-pressure relay | TJY1B-1.6-1.8Kg |
| Time relay | JT3-21/5 |
| Intermediate relay | JZ15D 44Z／1 110V 10A |
| Pressure relay | TJY2-2.5/3.0kg |
| Oil inlet branch pipe of the oil pressure relay | 6(I)K-140-VV/1.0 |
| Time relay | QJS4-05 |
