Industrial grade switch or indicator box. Enclosure provides extra deep dimension to allow added contact blocks. For use with 22mm mounted switches, indicator lamps and push buttons. Overall size: 3.150 inches wide by 5.118 inches tall by 3.347 inches deep (80mm wide by 130mm tall by 85mm deep). A top and bottom 11/16" hole is pre-drilled for cable or misc. entry/exit. See dwg for reference.