This UL listed hot plate is for use in Class 1, Group C+D Hazardous areas. It is designed to be permanently installed. Mounting lugs, a 1/2 inch conduit connection and 18 inches of lead wire are furnished for this purpose. Includes limiting thermostat and control thermostat. Control thermostat permits operation up to 220°C. Overall: 7-5/8W x 3-1/2H x 7 inches long. Top plate is 6.125 x 6.125 inches. Thermometer not included. For 110V, 50/60Hz, 600 Watts. (HP11515B)