Universal Compatibility: Multi-voltage 120-277VAC electrical rating fits most commercial and industrial service applications
facilitating highly precise setpoints
or insects from obstructing the vent port
this condensate drain valve is a "set-and-forget" component that significantly reduces maintenance overhead and protects sensitive pneumatic controls
Versatile Enclosure: The NEMA 4X rating provides superior protection against corrosion and water ingress
Johnson Controls A40FA-1 Pneumatic Switch Refrigerant Universal Compatibility: Multi-voltage 120-277VAC electricalTemperature Actuated Pneumatic Switch, Opens on Temperature Drop, Manual Reset, 15 55 Degree Setpoint Temperature Range, 4 Degree Differential, 1 8" x 20" Element, Screwdriver Slot Adjustment, 1 4" Barbed Fitting for Tubing This item does not qualify for free shipping.