| Type | Rated voltage (kV) | Rated current (A) | Breaking current (kA) | Impulse voltage (kV) | Power frequency withstand voltage (kV) | Creepage distance (mm) | Weight (kg) | Dimension (cm) |
| RW12-30/100A | 30-33 | 100 | 8000 | 170 | 70 | 700 | 10.5 | 59×36×13.5 |
| RW12-30/200A | 30-33 | 200 | 10000 | 170 | 70 | 700 | 11 |
1.Purpose:
1)It primarily protects transformers or lines from short circuits and overloads, and it can be used to switch on/off loading current.
2)It's designed for use in high voltage applications and provides reliable protection for electrical systems.
2.Works:
1)It operates by disconnecting the circuit if an excessive current flows through the system.
2)This action effectively breaks the circuit and prevents further damage by "dropping out" or falling open, which isolates the faulty section while allowing the rest of the system to continue functioning.
