The Allen-Bradley 5069-ECR is an end cap module from the CompactLogix 5069 series by Rockwell Automation, designed to complete and protect CompactLogix controller assemblies. This essential system component weighs approximately 0.39 pounds (175 grams) and is included with CompactLogix controllers for installation convenience. The 5069-ECR end cap securely covers the exposed interconnection points on the last controller module mounted on a DIN rail, preventing electrical shock, short circuits, and potential equipment damage. Engineered for safety, durability, and system integrity, the Allen-Bradley 5069-ECR ensures reliable protection and proper termination of CompactLogix 5069 controller systems.