X819

Box with Surge Protection Device for installation inside the access door of poles equipped with a double door and a Ø102mm base. The box is fitted with input and output cable glands. Inside, it includes a terminal block, the SPD device (providing differential mode protection up to 10 kV and common mode protection up to 10 kV), and cable clamps. For installation inside the pole, the dedicated support with code X743 is required and must be purchased separately.