ID type Residual current circuit breaker is suitable for the line of AC 50/60Hz, voltage 240V(2pole)/415V(4pole), rated current up to 63A. When there is human electricity shock or if the leakage current of the line exceeds the prescribed value, it will cut off the power rapidly to protect human safety and prevent the accident due to the current leakage. It can be used as infrequent changeover of the line in normal situation. It is applicable to industrial site, commercial site, tall building and civil house.
It complies with standard of IEC/EN61008.1 and GB16916.1.
Main Technical Parameter
| Item | WBL-8 (Electro-magnetic Type) RCCB Residual Current Circuit Breaker |
| Standard | IEC61008-1 |
| Electrical Features | Type |
| AC,A,AC~S,A~S |
| Rated current | A | 25,40,50,63 |
| Poles | P | 2P,4P |
| Rated voltage | V | 240/415 |
| Rated sensitivity In | A | 0.03, 0.1, 0.3 |
| Insulation voltage | V | 500 |
| Rated residual making and breaking capacity | A | 500A(In=25A/40A) 630A(In=50/63A) |
| Short-circuit current Inc | A | 6000 |
| Break time under In | S | ≤0.1 |
| Rated frequency | Hz | 50/60 |
| Pollution degree |
| 2 |
| Mechanical Features | Electrical life | t | 2000 |
| Mechanical life | t | 4000 |
| Fault current indicator |
| YES |
| Protection degree |
| IP20 |
| Ambient temperature (with daily average≤35℃) | ℃ | -5℃...+40℃ |
| Storage temperation |
| -25℃...+70℃ |
| Installation | Terminal connection type |
| Cable/Pin-type busbar |
| Terminal size top/bottom for cable | mm² | 25 |
| Terminal size top/bottom for busbar | mm² | 25 |
| Tightening torque | N*m | 2.5 |
| Mounting |
| 35mm DIN rail< |
| Connection |
| From top and bottom |
