Eaton E30 Series pushbutton operators function as switches to control circuits in factory automation, process control and machine control devices. These operators activate the corresponding switch for instantaneous control and come in a range of configurations and styles, including momentary, maintained contact and illuminated & non-illuminated versions. These UL-listed pushbutton operators come with incandescent lamps for enhanced illumination in low-light conditions. They feature a zinc base die casting to withstand harsh environments and a copper-nickel-chrome plated finish to resist dust, dirt, corrosion and wear & tear.