... control, 3.Overheat protection, 4.Fixed Relay 5000W Industrial Heater1.400V~50Hz,5000W 2.Adjustable thermostat control, 3.Overheat protection, ... 4.Fixed Relay5000W Industrial HeaterModel No.: LXF5400V~50Hz,5000W 1. Stainless steel heating element 2. Adjustable thermostat control ... /ROHS9. Fixed Relay Model No.LXF5 3 Power Setting (W)30/1650/5000Rated Power (KW)5(Kcal/h)4300(Btu/h ...