KPU 77 Temperature Control, Vapor Charge, 80" Capillary Tube (60-140F)

**Image may not be exact representation of item.** KPU thermostats are used for regulation and to ensure safety in refrigeration, freezing, air conditioning, ventilating and heating systems. KPU thermostats are available with vapor charge or with adsorption charge. All KPU thermostats are fitted with Single-Pole Double-Throw (SPDT) switches. For large a.c. motors and for all d.c. motors, KPU is installed in the control circuit. For single phase ac motors, KPU is installed in the line voltage supply to the motor.The standard KPU enclosure is rated NEMA 1. NEMA 1 is obtained when the thermostat is mounted on a flat surface. When mounting KPU on a bracket, cover all unused holes. Features: Type: KPU 77 Sensor type: Remote bulb, 80 in Cap Tube Reset Function: Automatic Range: 60 to 140 Differential At lowest setting: 6 to 18 Differential At highest setting : 6.3 to 18 Charge: Absorption