The CTI 40 AMP 30mA DOUBLE POLE RCD TYPE AC ZR40 is a DIN Rail mounted safety switch/residual current device with a maximum amperage of 40A. It is suitable for wall mounting in interior rooms and has an instantaneous break time. This white-coloured device features screw terminals for electrical connections and operates with an on/off method. With two positions and two outlets, this fixed RCD is designed for electrical wiring applications in any room, providing protection against earth faults.
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