Type B Residual Current Operated Circuit Breaker (RCCB) （6K 10KA) 4P or 2P（25A 40A 63A） Suitabl
Inquire NowDescription
The Type B Residual Current Operated Circuit Breaker (RCCB) is an essential safety device designed to protect against electric shocks and leakage currents. Part of the CKDL4 series, this RCCB operates with a rated voltage of 400V~ (3P+N) and a rated current of 63A. It swiftly disconnects the faulty circuit, ensuring the safety of both individuals and electrical equipment in case of anomalies.
Conforming to standards such as GB16916.1, IEC/EN61008-1, GB/T2279, and IEC/EN62423, this RCCB provides robust protection for sine AC residual currents up to 1000Hz, as well as various forms of DC residential currents, including pulsating and smooth waveforms. Its high trip resistance makes it suitable for demanding applications, including photovoltaic power generation, frequency converters, and charging stations that feature substantial DC components.
Specifications
| Type | Type B RCCB |
|---|---|
| Rated Voltage | 400V~ (3P+N) |
| Rated Current | 63A |
| Standard Compliance | GB16916.1, IEC/EN61008-1, GB/T2279, IEC/EN62423 |
| Protection Type | Sine AC and DC Residual Current |
| Applications | Photovoltaic power generation, frequency converters, charging piles |
Additional Information
This RCCB is particularly effective in environments with complex waveforms, including compound waves and rectified signals, making it a versatile choice for modern electrical systems.
