Switches 10 A 250V AC screw terminal clamping range for copper conductors 1.5 mm and 2.5 mm, for the secure connection of aluminum conductors 2.5 mm without pre-treatment key switch insert for IP44 1-pole, 10 A 250V AC circuit 4/1 (reversing switch), push-button switch with earthing lug for protective conductor connection for IP44 UP
