Manufacturer Part Number: E22CDP1|Number of Holes|1Hole Diameter (mm)|22-1/2Hole Diameter (Decimal Inch)|Overall Height|Material|PolycarbonateConduit Size|For Push-button Size|Number Of Columns|Number Of Rows|Cover Attachment Style|Recommended Environment|For Use With|Standards|Overall Height (Inch)|3-15/64Overall Height (mm)|Overall Width (Inch)|3-5/32Overall Width (mm)|Overall Depth (Decimal Inch)|3.4000Overall Depth (mm)|87NEMA Rating|4; 12; 13; 4XResistance Features|PSC Code|UNSPSC Code|