Material: Thermoplastic, in accordance with DIN EN 61008-1 (VDE 0664-10) and DIN EN 61008-2-1 (VDE 0664-11), rated residual current: 30 mA, with spring terminals for rigid conductors up to 2.5 mm2, not suitable for installation in surface-mounted caps, to be connected to 2- or 3-core supply lines, installation in a 60 mm flush-mounted box (deep box recommended). Fixed protective device with voltage-independent function. The sockets connected to the output terminals are protected in accordance with DIN VDE 0100-410. However, the electrical installation up to the residual current device is not protected!