The Hager CDC440U RCCB is a fixed Residual Current Circuit Breaker with a DIN Rail mounting style, suitable for interior use in commercial and industrial applications. It has a maximum amperage of 40A and is designed for 3-phase systems. The interruption type is a safety switch/residual-current device, providing reliable protection against earth faults. Made from durable plastic material, this circuit breaker from the trusted brand Hager is ideal for electrical wiring and ensuring safety in electrical systems.
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