C22204 is a pushbutton switch boot seal accessory designed for use with Green Series push button switches. This red-colored boot seal provides environmental protection for mechanical switches. The component is RoHS and ELV compliant, and is compatible with lead-free solder processes including wave solder capable to 240°C, 260°C, and 265°C. It is commonly used in applications requiring sealed pushbutton switches to protect against dust, moisture, and other environmental contaminants.