Limit Control/Thermostat Controller Type Thermostat Compatible Grainger Part Number 6XZV5 Contact Rating Current @ Voltage 25 A @ 277V 30 A @ 120/240V Maximum Temperature Control 150 Degrees F Minimum Temperature Control 90 Degrees F Wattage @ Voltage 3 000 W @ 120V 6 000 W @ 240V Compatible Manufacturer Part Number TH-C-203 Electrical Connection Type Screw Terminals Wire Leads For Heater Element Two-Element Upper For Use With Most brands of Water Heaters