Packard PS221 Pressure Switch, Fixed Set Point, SPDT, -40°-180ºF, DFS221, Cleveland Controls
$96.49
Packard PS221 Air Pressure Sensing Switch. Fixed Set Point.
By Cleveland Controls DFS221
Proving switch designed for duct heater, oven, and other HVAC or Energy Management applications where an open-mounted,
nonadjustable switch is desirable. It is especially suitable for surface-mounting in areas where internal access is limited.
Senses Positive, Negative, or Differential Air Pressure.
Mounting: With The Diaphragm In Any Vertical Plane.
Connection:1/4" Male 90° Quick-Connect terminals.
Temperature Range ºF -40 to 180
Includes: Sample Line Probes, Orifice Plugs (Pulsation Dampers).
Switch Type: SPDT.
Electrical Rating: 15 Amps Noninductive/277 VAC; 300VA Pilot Duty/115-277 VAC; 60 Hz.
Set Point: 0.05±0.02"w.c.
- Used in Models
This product is not used in any models.