Schneider Electric (Barber Colman) ADDA-902-5 Potentiometer Kit 30067439-890 Built with a 10" wide

Built with a 10" wide by 6" high extruded anodized aluminum frame

C) within the critical range of 5

this unit utilizes a specialized internal check valve system that ensures flow filtration in both heating and cooling modes without requiring external check valves

ensuring the inducer motor is generating sufficient draft before the ignition sequence begins

An auto limit switch like the 4520-2048-000 automatically closes the circuit once the system cools down

Schneider Electric (Barber Colman) ADDA-902-5 Potentiometer Kit 30067439-890 Built with a 10" wideThe Schneider Electric (Barber Colman) ADDA 902 5 Potentiometer Kit is a field essential OEM replacement part engineered for precise position feedback in industrial HVAC control loops. Built for seamless integration with Barber Colman MP 2000, MP 3000, and MP 4000 series electric actuators, this 100 Ohm potentiometer provides the critical signal feedback required for accurate valve and damper positioning. With a calibrated 90 degree rotational range,