Band Heater Heater Voltage 240V AC Inside Dia 8 1/2 in Width 2 in Material Ceramic Insulated Fiber Max Temp 1 400 Degrees F Terminals Opposite Side Termination 10 to 32 Screw Terminal 1 550 W Watts Watt Density 31 sq in 4.79 A Amps Width Tolerance +/-1/4 in Features Built In 1/4 in Thick Ceramic Fiber Insulating Blanket