About US
1. Yueqing Kangling Electric Appliance Factory specializing in the R&D, manufacture and sale of low voltage electric applicants, such as MCB, MCCB, AC contactors, and other related products for 10 years.
2. Our factory, with the aim of high quality and low price, offers superior OEM services, and has accumulated abundant experience in manufacturing low voltage
Electric appliances.
3. We have export experience to Asia, Africa. Expecially in Middle East.
Application
The RCCB is in conformity with the standard of IEC61008. The RCCB can cut off the fault circuit immediately on the occasion of shock hazard or earth leakage of trunk. Thus, it is suitable to avoid the shock hazard and fire caused by earth leakage.
The RCCB is mainly suitable for use in varieties of plants and enterprises, building construction 1 phase 230V and 3 phase 400V 50/60Hz. RCCB is not suitable for use on DC pulse system.
|
Number of Poles |
2P, 4P |
|
Rated Current (A) |
16, 20, 25, 32, 40, 50, 63, 80, 100 |
|
Rated Residual Operating Current (IΔn)(mA) |
10, 30, 100, 300, 500 |
|
Rated Residual Non-operation Current (IΔno)(mA) |
≤0.5IΔn |
|
Rated Voltage (V) |
AC 230/240 |
|
AC 400/415 |
|
Residual Operating Current Scope |
0.5IΔn~IΔn |
|
Residual Current Off-time |
≤0.3S |
|
Short Circuit Capacity (Icu) |
3000A |
|
Protection Degree |
IP20 |