Control rocker switch with red lens Integro Flow/Pure grey, glossy - 16 AX, 250 V~ - 2-pole Off - with imprint 0 - with integrated glow lamp - for lighting and control circuit - with screw terminals - glow lamp current 0.9 mA Suitable for all Berker Integro contact protection boxes diameter 45 mm and diameter 49 mm. Protection class IP44 only guaranteed when installed with seal and frame imprinted IP44