Industrial Keypad Connector Type Square Pin Key Layout Numeric Number of Keys 16 Overall Depth 5/8 in Overall Height 3 3/4 in Overall Width 3 3/4 in Case Material Polymer Cutout Height 2 1/2 in Cutout Width 2 1/2 in Features Permanently Laser Marked with Black Keytop Characters Includes Gasket IP Rating IP65 Key Top Material Polymer Maximum Operating Temperature 60 Degrees F Minimum Operating Temperature -4 Degrees F