Rockwell Automation Allen-Bradley 194U Series Terminal Shrouds help prevent electrical shock by providing insulation and protection around terminal connections. They also protect against contamination, dust, and other environmental factors that could damage the electrical components. These shrouds are made from a durable plastic material that is resistant to chemicals and moisture, ensuring long-lasting performance. The shrouds are easy to install and remove, and they fit securely over the terminal connections to provide a tight seal.