RDB67LE-63 residual current operated circuit breaker can be applied to the circuit ofAC50/60Hz, rated voltage 230/40oV, rated current up to 63A.Line protection against earthleakage,overload and short-circuitsAC or A tripping class.Electronic type RCD.Rated short-circuit breaking capacity Icn=6kAWith indication window & power lamp.Sensitivity range: 30mA,100mA, 300mAComply with IEC61009-1/ GB16917-1
1.Process guaranteed performance
2.Small volume, large capacity
3.Super-strong wiring capacity
4.Good insulation between phases
5.Super-strong conductivity
6.Low temperature rise and power consumption
| Electrical Features |
Characteristic | Unit | Parameters |
| Thermo-magnetic release characteristic | / | C,D | |
| Rated current In | A | 6,10,16,20, 25,32, 40, 50, 63 | |
| Rated voltage Ue | V | 230/400 | |
| Rated sensitivity I△n | A | 0.03,0.1,0.3 | |
| Rated residual making and breaking capacity I△m | A | 500 | |
| Rated short-circuit capacity lcn | A | 6000 | |
| Break time under I△n | S | ≤0.1 | |
| Rated frequency | Hz | 50/60 | |
| Rated impulse withstand voltage Uimp | V | 4000 | |
| Residual current making & breaking capacity | A | 2000 | |
| Insulation voltage Ui | / | 500 | |
| Pollution degree | / | 2 | |
| Standard | IEC/EN 60947-3 | ||
| Characteristic | Unit | Parameters | |
| Mechanical features |
Electrical life | 6,000 | |
| Mechanical life | 20,000 | ||
| Contact position indicator | IP20 | ||
| Protection degre | ℃ | -5~+40℃ | |
| Ambient temperature(with daily average<35℃) | ℃ | -25~+70℃ | |
| Storage temperature | Cable/U-type busbar/Pin-type busbar | ||
| Installation | Terminal connection type | mm2 | 25 |
| Terminal size top for cable | 25 | ||
| Terminal size top for busbar | mm2 | 2 | |
| Tightening torque | N*m | 18 | |
| Mounting | In-Ibs | On DIN rail EN 60715 (35mm) by means of fast clip device | |
| Connection | From top | ||
Overall and Mounting Dimensions (mm)
| Characteristic | A | C | 1P+N | 2P | 3P | 3P+N | 4P |
| RDB67LE-63 | 36 | 54 | 18+36 | 36+36 | 54+50 | 54+54 | 72+54 |
