Type B Residual Current Operated Circuit Breaker (RCCB) （6K 10KA) 4P（25A 40A 63A） Suitable for
Inquire NowDescription
Type B Residual Current Operated Circuit Breaker (RCCB) (6K 10KA) 4P (25A, 40A, 63A) is specifically designed for applications involving charging piles, frequency converters, and photovoltaic power generation. This advanced circuit breaker is engineered to protect electrical systems by swiftly disconnecting the circuit in the event of an electric shock or leakage current that exceeds predetermined limits, thus ensuring the safety of both individuals and equipment.
The CKDL4 series RCCB operates effectively on lines with a rated voltage of 400V~ (3P+N) and can handle rated currents of up to 63A. It complies with rigorous standards including GB16916.1, IEC/EN61008-1, GB/T2279, and IEC/EN62423, making it a reliable choice for modern electrical installations. This device is adept at providing protection against sine AC residual currents up to 1000Hz, as well as various forms of DC pulsating currents, ensuring high trip resistance for complex waveforms.
Specifications
| Property | Details |
|---|---|
| Type | B Residual Current Operated Circuit Breaker (RCCB) |
| Rated Voltage | 400V~ (3P+N) |
| Rated Current Options | 25A, 40A, 63A |
| Standards Compliance | GB16916.1, IEC/EN61008-1, GB/T2279, IEC/EN62423 |
| Frequency Protection | Up to 1000Hz |
| Applications | Photovoltaic power generation, frequency converters, charging piles |
Additional Information
This RCCB is particularly suitable for environments where complex waveforms are present, such as in two-phase or three-phase rectifier applications and smooth DC wave scenarios. It is an essential component for ensuring safety in electrical systems that involve significant DC components.
