Schneider Electric (Barber Colman) 2390-510 Position Switch R-410A ensuring reliable seating during emergency

ensuring reliable seating during emergency discharge cycles

this Triple Pole Double Throw design is specifically used in Lennox equipment to manage multiple legs of a heating element or to interlock fan and heat functions simultaneously

The junction block allows you to wire a limit switch in series with the thermocouple and power unit

Durable Construction: Epoxy-molded design protects internal windings from vibration and environmental contaminants

ensuring reliable contact closure even during minor voltage fluctuations

Schneider Electric (Barber Colman) 2390-510 Position Switch R-410A ensuring reliable seating during emergencyThe Schneider Electric (Barber Colman) 2390 510 is a specialized pneumatic minimum position switch designed for commercial HVAC systems requiring precise proportional action control. Engineered with an internal high pressure selector relay, this unit is specifically calibrated for a 10 psig span output, making it the industry standard for establishing a minimum ventilation air setpoint. By integrating this switch into your pneumatic circuit, you