Terminal Block End Covers and Partition Plates: Plate Type - Terminal Block End Barrier; Construction Style - IEC; Block Models - ST 16; Width x Height x Thickness - in - 3.14 x 2.01 x 0.08; Width x Height x Thickness - mm - 80.0 x 51.1 x 2.2; Material - Polyamide; Color - Gray; Model Number - D-ST 16; Manufacturer Series - D-ST