Digital Residual Current operated Circuit breaker with integrated Overcurrent Protection
Communication at eye level
This Modern Residual Current Operated Circuit Breaker with integrated Overcurrent Portection (RCBO) protects people and technical equipment conveniently and reliably against faulty currents. The digital RCCB from the xEffect series do more than just switch off. They monitor electrical installations and give advanced warning of critical current flows, helping to avoid plant / factory shutdowns and their resulting costs.
This Modern Residual Current Operated Circuit Breaker with integrated Overcurrent Portection (RCBO) protects people and technical equipment conveniently and reliably against faulty currents. The digital RCCB from the xEffect series do more than just switch off. They monitor electrical installations and give advanced warning of critical current flows, helping to avoid plant / factory shutdowns and their resulting costs.
Combined RCD/MCB Devices FRBdM, digital
- Combined RCD/MCB device
- Line voltage-dependent tripping
- Compatible with standard busbar
- Twin-purpose terminal (lift/open-mouthed) above and below
- Busbar positioning options above or below
- Free terminal space despite installed busbar
- Guide for secure terminal connection
- Switching toggle (MCB component) in colour designating the rated current
- Contact position indicator red - green
- Fault current tripping indicator white - blue
- Comprehensive range of accessories suitable for subsequent installation
- Type -G/A: Additionally protects against special forms of residual pulsating DC which have not been smoothed.
| Number of protected poles | |
| 1+N-pole | 1 |
| 2-pole | 2 |
| Tripping | |
| Type G | line voltage-dependent, instantaneous 3 kA (8/20μs), surge current-proof |
| Rated voltage | Un 240 V AC |
| Rated operational voltage | Ue 204-260 V AC |
| Rated tripping current | IΔn 10, 30, 100 mA |
| Rated non-tripping current | IΔno 0.55 IΔn |
| Sensitivity | G/A |
| Rated insulation voltage | Ui 250 V AC |
| Press of test button duration | > 0.5 s |
| Selectivity class | 3 |
| Service short circuit capacity | Ics 7.5 kA |
| Rated short circuit capacity | Icn 10 kA |
| Rated residual making and breaking capacity | IΔm 4.5 kA |
| Rated current | 6 - 25 A |
| Rated impulse withstand voltage | Uimp 4 kV (1.2/50µs) |
| Characteristic | B, C, D |
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