| Internal combustion locomotive electrical accessories |
| Single needle watch DY603 |
| Speed sensor FTS-1 |
| Speed sensor CZP-1 |
| Pressure sensor GY-10 |
| Window Shutter Temperature Controller WKQ |
| Intermediate relay S141 |
| Intermediate relay DZ61 |
| Instantaneous intermediate relay D-U204-KLC |
| Branch overcurrent relay TJL-1200 |
| Oil pressure relay TJY1B |
| Oil pressure relay TJY1A |
| Liquid level relay UQK-02 (JYF-02) |
| Liquid level relay UQK-01 (JYF-01) |
| Temperature relay WTYK-11 |
| General relay N406-32/110 |
| Time relay TJS3 |
| Time relay TJS1 |
| Sealed relay JQX-5M |
| Air compressor regulator 704 |
| Overvoltage relay ZD003-125 |
| Overvoltage relay CYJ-125 |
| Overcurrent relay TJL3 |
| Differential relay Dongfeng 5 |
| Differential relay Dongfeng 4 |
| Locomotive fan FB-300/110Z |
| Stepless Speed Control Driver T765 |
| Directional interlock TXL-5/110 |
| Protective device ZR-PRS160 |
| Protective device ZR-PRS80 |
| Push pull driver controller WJTS |
| Disc handwheel driver controller |
| Handwheel driver controller |
| Driver Controller TKS9 |
| Combination contactor TCZ1A |
| DC contactor ZR-S157 |
| DC contactor ZR-S137 |
| Protective device ZR-PRS160 |
| Protective device ZR-PRS80 |
| Push pull driver controller WJTS |
| Disc handwheel driver controller |
| Handwheel driver controller |
| Driver Controller TKS9 |
| Combination contactor TCZ1A |
| DC contactor ZR-S157 |
| DC contactor ZR-S137 |




