The Hager 40 Amp 30mA Four Pole RCCB RCD Type A CDA440U 161493 is a fixed residual current circuit breaker with overload protection, suitable for electrical wiring in commercial and industrial settings. With a maximum amperage of 40 A and a current rating of 31-40 A, this DIN rail-mounted device features screw terminals for electrical connections and a switch control style for easy operation. The white-coloured RCD provides instantaneous break time and is designed for wall mounting in interior spaces. This product from Hager is a reliable and efficient solution for ensuring the safety of electrical circuits in various applications.
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