Terminal Block End Covers and Partition Plates: Plate Type - Terminal Block End Barrier; Construction Style - IEC; Block Models - UKK 3-MSTB-5,08; Width x Height x Thickness - in - 1.96 x 2.10 x 0.09; Width x Height x Thickness - mm - 50.0 x 53.5 x 2.5; Material - Polyamide; Color - Gray; Model Number - D-UKK 3-MSTB-5 08; Manufacturer Series - UKK