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Hager CDF640D Residual Current Circuit Breaker 4P 40A 30mA 10kA Type F
Summary description:
The Hager CDF640D is a 4-pole residual current circuit breaker (RCCB) designed for electrical safety. It features a 40A rated current, 30mA sensitivity, and 10kA short-circuit capacity. As a Type F device, it is specifically engineered to detect AC and pulsating DC residual currents, making it ideal for protecting circuits with frequency converters or single-phase inverters in residential and commercial installations.