F7 Residual Current Circuit Breaker
Description:
We have a diverse line of RCCB for use in many applications. This vacuum circuit breaker is available in various types for general distribution and specific loads. The electrical switch can avoid unwanted tripping caused by switching electric equipment.
Features of F7 Residual Current Circuit Breaker (RCCB):
1. Twin-purpose terminal (lift/open-mouthed) above and below
2. Switch position indicator: red-green
3. Bus-bar positioning optionally above or below
4. Wide range of tripping currents
5. The device functions irrespective of the installation position
Electrical Technical Data of F7 RCCB
| Standards | IEC / EN 61008 | |
| Tripping time(Instantaneous) | Type G 10 ms delay | |
| Type S 40 ms delay-with selective disconnecting function | ||
| Rated voltage | 230/400V, 50/60Hz | |
| Rated currents In | 16, 25, 40, 63, 80A | |
| Rated tripping current | 30, 100, 300, 500mA | |
| Rated non-tripping current | 0.5In | |
| Sensitivity | Type A and type AC | |
| Rated short circuit strength Inc | 10kA | |
| Max. back-up fuse short circuit | In=25-63A 63A gL In=80A 80A gL | |
| Rated breaking capacity Im or Rated fault breaking capacity Im | In=25-40A 500A In=63A 630A In=80A 800A | |
| Endurance | electrical life | >4000 operating cycles |
| mechanical life | >20000 operating cycles | |