This surface-mounting, roll-down shutter switch is galvanically isolated and is equipped with two plates to switch the electric motor in either direction. On the left-hand key, the word 'stop' is imprinted at the top and the word 'start' is imprinted at the bottom. On the right-hand key, an upward-pointing arrow is imprinted at the top and a downward-pointing arrow is imprinted at the bottom. The switch is to be mounted in a splashproof, surface-mounting box. The entire unit is splashproof which makes it extremely well-suited for use in damp areas and in demanding environments. Colour combination: light grey with dark grey button.
The Niko Hydro products are not suitable for use in ammonia rich environments (e.g. pig houses).