Manufacturer Part Number: 10250TS42|Legend Plate Type|Legend PlateLegend Markings|Off-OnMaterial|Legend Plate Shape|SquareBackground Color|BlackHole Diameter (Decimal Inch)|Hole Diameter (mm)|30-1/2Overall Width|Overall Height|Overall Diameter|Mount Type|Keyway Location|Keyway Type|Letter Color|Lettering Height|Lettering Height (mm)|Overall Width (mm)|Overall Width (Decimal Inch)|Overall Height (mm)|Overall Height (Decimal Inch)|For Use With|Roto-Push Operators; Two Position Selector SwitchesPSC Code|UNSPSC Code|