The Phoenix Contact D-USK 4/10 end cover (part number 0260028) is a crucial component for terminating D-USK 4/10 terminal blocks. It provides a protective enclosure for the last connection, preventing accidental contact and safeguarding against environmental factors like dust and moisture. Manufactured in Germany to high quality standards, this end cover ensures reliable performance in various industrial automation, power distribution, and control panel applications. Its gray color and compact dimensions (42.5 mm length, 1.3 mm width) allow for easy integration into existing systems. The V2 flammability rating according to UL 94 ensures safety and compliance with industry standards.