■5YF.577.1003 (double door)/5YF.577.1003.1 (single door)
35kV earth switch operation mechanism interlock device (for bi-directional bevel gear operation) assembly drawing
Note: for JN22B earth switch, and ZN85 and other similar circuit breakers.
■5YF.577.1003 (double door)/5YF.577.1003.1 (single door)
35kV earth switch operation mechanism interlock device (for bi-directional bevel gear operation) assembly table
| NO. | Item | Code | Qty pcs/set | Remarks | NO. | Item | Code | Qty pcs/set | Remarks | |
| 1 | Bearing | 8YF.263.011 | 1 | 17 | Tension spring | 8YF.288.016 | 1 | |||
| 2 | Stop plate | 8YF.151.084 | 2 | 18 | Tooth flapper | 8YF.151.044 | 1 | |||
| 3 | Shaft sleeve | 8YF.210.014.1 | 2 | 19 | Operating rod | L=395 | 1 | |||
| 4 | Sector plate | 8YF.151.041 | 1 | 20 | Shaft welding | YF-050-44220 | ||||
| 5 | Shaft sleeve | 8YF.210.061 | 1 | twenty one | Operating rod | L=145 | ||||
| 6 | Sector plate | 8YF.151.039 | 1 | twenty two | Spring pin | Standard part | Each 2 pcs | Ø10X45/ Ø6X45 | ||
| 7 | Shaft sleeve | 8YF.211.062 | 1 | twenty three | Curved plate welding | 10YF.07.143 | 1 | |||
| 8 | M5×12 Screw | GB70-85 | 1 | twenty four | Stopper collar welding | 5YF.07.149 | 1 | |||
| 9 | Sector plate | 8YF.151.042 | 1 | 25 | Short shaft | 10YF.07.147 | 1 | |||
| 10 | Sector plate | 8YF.151.043 | 1 | 26 | Connecting rod | 10YF.07.145 | 1 | |||
| 11 | Curved plate | 8YF.161.058 | 1 | 27 | Screw | 8YF.993.051.1 | 1 | |||
| 12 | Curved plate | 8YF.161.0591 | 1 | 28 | Curved plate | 10YF.07.142 | 1 | |||
| 13 | Sliding block | 8YF.143.010 | 1 | 29 | Long shaft welding | 10YF.09.292 | 1 | |||
| 14 | M6×25 carriage | GB12-88 | 1 | 30 | Compress spring | 8YF.282.021 | 1 | |||
| 15 | Support | 5YF.043.022 | 2 | 31 | Spring pin | ØZH18 | 1 | |||
| 16 | Cover | 8YF.017.011 | 1 | 32 | Curved plate | 10YF.07.141 | 1 | |||
| 33 | Interlock curved plate | 8YF.101.245 | 1 |
