Damp area connection box for wire gauges up to 4 mm², grey, flme retardant up to 650°C, for high standards and difficult usage requirements, high breakage resistance, with pre-punched cable inlets (7 x M20), with double membrane nozzles IP54 (4 x M20), cover with stainless steel screws, isolating and sealing plugs included, material: PS (recylable), seal made of PU foam, max. 400 V, VDE checked