Schneider Electric (Barber Colman) MP-424 Proportional Actuator Refrigerant This is the 102109-01 collector

This is the 102109-01 collector box assembly

Can I use an aftermarket sensor with this board

This forged brass component eliminates the risk of stress cracking common in lower-quality imports

Features automatic reset functionality for seamless system protection without manual intervention

this assembly includes the 61145 pilot and internal electrodes

Schneider Electric (Barber Colman) MP-424 Proportional Actuator Refrigerant This is the 102109-01 collectorThe Schneider Electric (Barber Colman) MP 424 Proportional Actuator is a heavy duty non spring return actuator designed for the precise positioning of dampers, globe valves, and ventilation flaps in commercial HVACR systems. Operating on 120V AC power, this unit delivers a consistent 60 lb in torque to ensure reliable mechanical movement across a 90 degree rotation. Engineers often specify the MP 424 as a direct replacement for Barber Colman EA 51,