A Button Cap is a protective cover that is placed over a pushbutton switch in a programmable controller. It is used to protect the switch from dirt, moisture, and physical damage. Button Caps are also available in different colors, which can be used to identify different functions or states of the switch.Attributes:• Button Cap can be oval in shape• Manufactured to precise specifications and are built for durability and reliabilityApplications:A Button Cap is used in programmable control and provides resistance to contaminants such as dust and dirt.