Residual Current Circuit Breaker with Overload Protection
Residual Current Circuit Breaker with Overload Protection
Residual Current Device:
1. Performance of Residual Current Device:
| Thelma setting In | (A) | 6,10,16,20,25,32,40 |
| Residual current 1An | (mA) | 10,30,100 |
| Tripping characteristic |
| B,S |
| Rated voltage AC Un | (v) | 240 |
| Minimum operating voltage Ubmin | (V) | 100 |
| Mechanical/electrical endurance |
| 20000/10000 |
| IEC 60068-2-28/2-30 |
| 95%RH at 55'C |
| Terminal cepacity flexible/rigid cable(m2) |
| Bottom terminal: 16-25 |
| Poles |
| I N(1 module) |
| Nuisance tripping resistance |
| 250A 8/20 - s |
| Ambient temperature | (~ C) | -5 upto 55 |
| Weight | (g) | 350 |
| The earth reference cable (FE white) ensures protection against earth leak in case of loss of supply neutral. | ||
ResidualCurrent Device (2 MouduleDevices)
1. Specifications of Residual Current Device:
In accordance with BS EN 61008.
Positive contact indication.
Terminal capacity 25m2.
Din rail mounting.
2. Description of Residual Current Device:
| 2pole 25A | 30mA | TDR 225030 |
| 300mA | TDR 225300 | |
| 2 pole 40A | 30mA | TDR 240030 |
| 300mA | TDR 240300 | |
| 2 pole 63A | 30mA | TDR 263030 |
| 300mA | TDR 263300 |
Residual Current Circuit Beaker
1. Applications of ResidualCurrent Circuit Beaker
Residual Current Circuit Beaker is used in system AC 240V 50/60Hz toprevent electric shock or earth leak.
2. Technical Parameters of Residual Current Circuit Beaker:
| Poles | 2p |
| Rated Voltage Ui (V) | AC 240V |
| Rated current (A) | 10.16.20.25.32.40A |
| Rated leak operation current | 30mA |
| Leak operation time | ≤0.1S |
| Accord with standard | BS 4293 |
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