Littelfuse 50R40029 Single-Phase Voltage Monitor 380-480V adj.RD/HV detect/480V relay Manufacturers__Franklin Electric__Submersible Motors__4-Inch Submersible Motors__1.5 HP The enclosed two-vane impeller provides

The enclosed two-vane impeller provides high-efficiency pumping and will easily handle stringy

200 Gram (7 oz) Two-Part Pouch

Designed for 24" Diameter Access Risers with Riser to Lid Adapters

Bicolor LED indicator Light is Green in Normal Conditions and Red During Trip Conditions

Littelfuse 50R40029 Single-Phase Voltage Monitor 380-480V adj.RD/HV detect/480V relay Manufacturers__Franklin Electric__Submersible Motors__4-Inch Submersible Motors__1.5 HP The enclosed two-vane impeller providesLittelfuse 50R40029 Voltage Monitor Product Description Model 50R40029 Single Phase Voltage Monitor has a voltage sensing circuit which constantly monitors the single phase power for a low voltage condition. Single phase motors on fans, compressors, air conditioners, heat pumps, sump pumps, and small conveyor motors are all applicable to the Model 50R. When a harmful condition is detected the MotorSaver's output relay is deactivated after the