The Eaton M22-PV series is a series of push-button switches ideal for harsh environments such as those found in industrial and marine applications. The M22-PV series includes illuminated and non-illuminated switches, allowing operators the flexibility to choose the switch that works best for the application. Constructed of corrosion-resistant, stainless steel, stainless steel and reinforced polycarbonate, the M22-PV series is designed to withstand varying temperatures, moisture, and even liquids. Various options are available to tailor the switch to the application such as timing, temperature, and voltage. The switches feature mechanical switching and positive-opening contacts, protecting operators from accidental electric shocks.