Terminal Block End Covers and Partition Plates: Plate Type - Terminal Block End Barrier; Construction Style - IEC; Block Models - UT 2.5/4; Width x Height x Thickness - in - 2.57 x 1.87 x 0.08; Width x Height x Thickness - mm - 65.4 x 47.5 x 2.2; Material - Polyamide; Color - Gray; Model Number - D-UT 2.5/4 QUATTRO; Manufacturer Series - D-UT