| No | name | op |
|---|---|---|
| 1 | Memory Latching relay | DEL |
| 2 | HK split core current transformer | DEL |
| 3 | AC moving iron ampere meter long scale | DEL |
| 4 | Electromagnetic relay | DEL |
| 5 | 3phase 4wires ammeter voltmeter | DEL |
| 6 | pneumatic vacuum | DEL |
| 7 | Control equipment | DEL |
| 8 | Residual Current Operated Circuit Breaker | DEL |
| item:8 | checkout | |
Item:8
