The Phoenix Contact 0790459 end cover is a crucial accessory for D-OTTA terminal blocks, ensuring a safe and reliable termination of electrical circuits. Constructed from PA material, this gray end cover provides insulation and protection against environmental factors. Its dimensions of 69mm x 1.5mm x 52mm make it suitable for various applications in industrial automation, power distribution, and control systems. The V2 flammability rating indicates its resistance to fire, enhancing safety in critical installations. This component is essential for maintaining the integrity and longevity of terminal block systems.