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Hager CFA440D residual current circuit breaker 40 A 230/400 V 4-pole
Summary description:
Hager CFA440D four-pole residual current circuit breaker designed for electrical safety and protection against earth leakage currents. Features an input current of 40 A and supports an input voltage of 230/400 V with a 300 mA sensitivity Type A rating. Finished in grey and white, this modular device is ideal for residential, commercial, and industrial electrical distribution boards to safeguard circuits from faults.