3 times of Schneider 40 Amp, 30mA Four Pole RCCB RCD Type A Ild A9R21440 Acti9 is a high-quality circuit breaker designed for electrical wiring applications. This white-coloured device features a Type A tripping characteristic and is suitable for interior walls. With four outlets and a maximum amperage of 40A, this DIN rail-mounted breaker offers instantaneous break time and is ideal for any room in a building. Its safety switch/residual-current device (RCD) technology provides enhanced protection against earth faults, making it a reliable choice for commercial and industrial settings.