HCL3-63 Waterproof Residual Current Circuit Breaker / MCCB for Main Power with Screw terminal
Specication and Feature
- Provides protection against earth fault/leakage current and function of isolation
- High breaking current withstand capacity
- Applicable to terminal and pin/fork type busbar connection
- Equipped with finger protected connection terminals
- Fire resistant plastic parts endures abnormal heating and strong impact
- Automatically disconnect the circuit when earth fault/leakage current occurs and exceeds the rated sensitivity
- Independent of power supply and line voltage, and free from external interference, voltage fluctuation
Technical Data
Mode |
Electro-magnetic type, electronic type |
Residual current characteristics |
A, AC |
Pole No. |
2, 4 |
Rated making and breaking capacity |
630A |
Rated current(A) |
25, 40, 63 |
Rated voltage |
240/415V AC |
Rated frequency |
50/60Hz |
Rated residual operating current IΔn(mA) |
10, 30, 100, 300, 500 |
Rated residual non operating current IΔno |
0.5IΔn |
Rated conditional breaking current Inc |
6000A |
Rated conditional residual breaking current IΔc |
6000A |
Tripping duration |
Instantaneous tripping≤0.1s |
Residual tripping current range |
0.5IΔn~IΔn |
Electro-mechanical endurance |
4000 cycles |
Connection capacity |
Rigid conductor up to 25mm2 |
Connection terminal |
Screw terminal |
Pillar terminal with clamp |
|
Fastening torque |
2.0 Nm |
Installation |
On symmetrical DIN rail 35mm |
Panel mounting |
Our factory obtained ISO9001 quality system certification, ISO14001, OHSAS18001, CB certification, SEMKO and CE certification, etc. We have nearly 20 years experience in producing and developing for electirc equipment. And win a good reputation from our customers.