Band Heater Heater Voltage 240V AC Inside Dia 3 1/2 in Width 2 in Material Mica Insulated Steel Max Temp 900 Degrees F Terminals Same Side Termination 10 to 32 Screw Terminal 650 W Watts Watt Density 33 sq in 2.71 A Amps Width Tolerance +/-1/16 in Features Built-in Low Thermal Expansion Strap