Rheem 1" 5500W Copper Resistored Screw-in Element MWD (240V)

1" 5500W Copper Resistored Screw-in Element MWD (240V) Watt Density Classification: MWD Input Voltage (V): 208 Input Voltage (V): 240 Wattage at 208V (W): 4130 Watt Density at 208V (W/sq. in.): 103 Wattage at 240V (W): 5500 Watt Density at 240V (W/sq. in. ): 137 Cold Resistance (ohms): 10.50 Outer Sheath Material: Copper Resistored: Yes Configuration: Foldback Element Diameter (in.): .260 Element Length - Flange to Tip (in.): 13.53 Mounting Type: Threaded Actual Thread Size - Outside Diameter (in.): 1-9/32 Nominal Thread Size - (in.): 1 Threads per Inch: 11-1/2 Thread Type Series Designation: NPSM Hex Head Size - Across Flats (in.): 1-1/2