Light switches for zones 1/2 (gas) and 21/22 (dust)

ROCKER-EX [GD] is a series of DP switches, two-way switches and DP push-buttons for controlling lighting systems in areas classified as zones 1/2 (gas) and 21/22 (dust).
Made of sturdy PA6 polyamide charged with glass fiber, they guarantee functionality for temperatures down to -50°C.
Available with different number of entrances are available, fitted with M20 caps or polyamide or nickel-plated brass cable glands (for single or armored cable).